Search Results
220 × 246 - en.wikipedia.org
{"id":"Z-PcLV6XVaWx_M:","isu":"en.wikipedia.org","itg":false,"ity":"jpg","oh":246,"ou":"https://upload.wikimedia.org/wikipedia/commons/thumb/f/f4/Shockwave_coaster_sfot.jpg/220px-Shockwave_coaster_sfot.jpg","ow":220,"pt":"Vertical loop - Wikipedia","rid":"DIemr8QXEMZ_-M","ru":"https://en.wikipedia.org/wiki/Vertical_loop","s":"Vertical loop on the Shockwave coaster at Six Flags over Texas","st":"Wikipedia","th":196,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcQlgoGAuE663V7VSN2ZlAJ4vLbYIKBeWeZICR-rOWWrwvvFtr2C2A","tw":176}
1000 × 667 - joelogden.photoshelter.com
{"cl":6,"cr":3,"id":"T2O7_LRUmPPZOM:","isu":"joelogden.photoshelter.com","itg":false,"ity":"jpg","oh":667,"ou":"http://cdn.c.photoshelter.com/img-get2/I0000UXRvyfGlVgM/fit\u003d1000x750/misterOphoto166.jpg","ow":1000,"pt":"The Loop! | Joel Ogden : misterOphoto : Austin, Texas","rid":"mUu0zEPDltj5nM","ru":"http://joelogden.photoshelter.com/image/I0000UXRvyfGlVgM","s":"Roller Coaster Loop","st":"Joel Ogden of misterOphoto","th":183,"tu":"https://encrypted-tbn3.gstatic.com/images?q\u003dtbn:ANd9GcSrbBvMFxpv8sUIxNKunqmtlupdeSdxWPJqM_nzuoTCDak1zf8aXw","tw":275}
343 × 464 - datagenetics.com
{"cb":6,"id":"09Nq_tovY4YBhM:","isu":"datagenetics.com","itg":false,"ity":"png","oh":464,"ou":"http://www.datagenetics.com/blog/march42014/nc.png","ow":343,"pt":"Roller Coasters","rid":"0QjprIMnjgU0hM","ru":"http://www.datagenetics.com/blog/march42014/index.html","s":"","st":"DataGenetics","th":261,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcTwXRlFuLt7ZNtbPXQQjM85siOCoQxdh_OR0nscknjGYW3tzKaCNA","tw":193}
2592 × 1944 - newsela.com
{"id":"0KrJmvde5msJBM:","isu":"newsela.com","itg":false,"ity":"jpg","oh":1944,"ou":"https://d284gedng9vuu0.cloudfront.net/article_media/extra/SidewinderSFEG.jpg","ow":2592,"pt":"Newsela | Everyday Mysteries: Why don\u0026#39;t I fall out of an upside ...","rid":"ChXgv5cs07avMM","ru":"https://newsela.com/articles/loc-mysteries-roller-coaster/id/25046/","s":"America\u0026#39;s First Coaster","sc":1,"st":"Newsela","th":194,"tu":"https://encrypted-tbn1.gstatic.com/images?q\u003dtbn:ANd9GcSnJAaagIivH736wIVEO_0jPmGH4_1s7fbDar23hmigz6xUPLvh","tw":259}
343 × 438 - physics.gu.se
{"id":"6EcK7I4y_biQIM:","isu":"physics.gu.se","itg":false,"ity":"jpg","oh":438,"ou":"http://physics.gu.se/LISEBERG/tf/loop.jpg","ow":343,"pt":"Loop Shapes in Roller Coasters","rid":"Ze8tKAIx63ugjM","ru":"http://physics.gu.se/LISEBERG/eng/loop_pe.html","s":"","th":254,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcQqnQXIedO0W0GRbPIsU3uj-RON8yB3jJIEuElmHZBbMA21Idod","tw":199}
1200 × 1600 - ffden-2.phys.uaf.edu
{"id":"8iZ4jhoTg-cSXM:","isu":"ffden-2.phys.uaf.edu","itg":false,"ity":"jpg","oh":1600,"ou":"http://ffden-2.phys.uaf.edu/webproj/212_spring_2014/Jessica_Garvin/jessica_garvin/Images/loop-roller-coaster-curve-yellow.jpg","ow":1200,"pt":"More on Roller Coasters","rid":"JMr9zJUoNdd4-M","ru":"http://ffden-2.phys.uaf.edu/webproj/212_spring_2014/Jessica_Garvin/jessica_garvin/roller_coasters_ii.htm","s":"roller coaster loop ...","th":259,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcTrU_b0YIJKpOXIEAJI29Isjt4ISlvR0SkX6OlvQpRxBofNGdsG","tw":194}
628 × 280 - thatsmaths.com
{"id":"qcIIakEheVKY2M:","isu":"thatsmaths.com","itg":false,"ity":"png","oh":280,"ou":"https://thatsmaths.files.wordpress.com/2014/04/rollercoasterloops.png","ow":628,"pt":"Rollercoaster Loops | ThatsMaths","rid":"fTwXkdJRqC0R0M","ru":"https://thatsmaths.com/2014/04/10/rollercoaster-loops/","s":"Rollercoaster loops, showing high curvature near the top and lower values lower down.","st":"ThatsMaths","th":150,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcR9IhHkVloc1ZbDlHPvDjlRRZpk6TMXam-qW5uQK3Gx_agUKYGDBw","tw":336}
525 × 700 - rollercoaster.wikia.com
{"cb":12,"id":"30KDkrlr6HoMwM:","isu":"rollercoaster.wikia.com","itg":false,"ity":"","oh":700,"ou":"http://vignette2.wikia.nocookie.net/coasterpedia/images/7/77/VerticalLoopElement.png/revision/latest?cb\u003d20100806174459","ow":525,"pt":"Inversions | Roller Coaster Wiki | Fandom powered by Wikia","rid":"0ckBgcCgtUWkrM","ru":"http://rollercoaster.wikia.com/wiki/Inversions","s":"","st":"Roller Coaster Wiki - Wikia","th":259,"tu":"https://encrypted-tbn3.gstatic.com/images?q\u003dtbn:ANd9GcTAd5S1CQMJ89_R0HChgvFqhOLmDFVt1XZab6H-7KZnS6lgg5kH","tw":194}
800 × 450 - gizmodo.com
{"id":"uOk8TltU-Z0nbM:","isu":"gizmodo.com","itg":false,"ity":"jpg","oh":450,"ou":"https://i.kinja-img.com/gawker-media/image/upload/s--OkxaZcGT--/c_fill,fl_progressive,g_center,h_450,q_80,w_800/c7bwrucam7wbjlu14qtr.jpg","ow":800,"pt":"Why Roller Coaster Loops Are Never Circular","rid":"SaiSzD3HFVHy8M","ru":"http://gizmodo.com/why-roller-coaster-loops-are-never-circular-1549063718","s":"","sc":1,"st":"Gizmodo","th":168,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcRyEQvyvMCMyJqiQKIGq4YRE5ZQZ1NqgBqX1hnRv6soIi3NS3STAw","tw":300}
800 × 363 - gizmodo.com
{"id":"hHh0nK_7qNn2xM:","isu":"gizmodo.com","itg":false,"ity":"jpg","oh":363,"ou":"https://i.kinja-img.com/gawker-media/image/upload/s--vCfPEWi_--/c_scale,fl_progressive,q_80,w_800/c7bwrucam7wbjlu14qtr.jpg","ow":800,"pt":"Why Roller Coaster Loops Are Never Circular","rid":"SaiSzD3HFVHy8M","ru":"http://gizmodo.com/why-roller-coaster-loops-are-never-circular-1549063718","s":"Many extreme roller coaster these days have vertical loops. Have you noticed that these loops are never circular? Why is this?","sc":1,"st":"Gizmodo","th":151,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcRlEvMB1u4tRghcy5hIAeOMCSnbkuICMTO5wBwCdzVGCVJYHaFkqg","tw":334}
796 × 448 - commons.wikimedia.org
{"cl":9,"cr":9,"id":"rjqQfT_4noqeNM:","isu":"commons.wikimedia.org","itg":false,"ity":"jpg","oh":448,"ou":"https://upload.wikimedia.org/wikipedia/commons/thumb/9/9d/Roller_coaster_vertical_loop.ogg/796px--Roller_coaster_vertical_loop.ogg.jpg","ow":796,"pt":"File:Roller coaster vertical loop.ogg - Wikimedia Commons","rid":"9tkFBrpGxFKMyM","ru":"https://commons.wikimedia.org/wiki/File:Roller_coaster_vertical_loop.ogg","s":"","st":"Wikimedia Commons","th":168,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcTgP0lYqNvzWYAgjzVT3_0iC_aB_X_JQquO6XVGo4UjdjDF-pazLQ","tw":299}
1300 × 957 - dreamstime.com
{"id":"oEsVA3bFAdHDXM:","isu":"dreamstime.com","itg":false,"ity":"jpg","oh":957,"ou":"https://thumbs.dreamstime.com/z/loops-roller-coaster-2643067.jpg","ow":1300,"pt":"Loops On Roller Coaster Royalty Free Stock Photography - Image ...","rid":"DmdfYt8VRt_JzM","ru":"https://www.dreamstime.com/royalty-free-stock-photography-loops-roller-coaster-image2643067","s":"Loops on Roller Coaster","sc":1,"st":"Dreamstime.com","th":193,"tu":"https://encrypted-tbn1.gstatic.com/images?q\u003dtbn:ANd9GcSaLNXOzDPfapfrFh09gaCYOwBTMnFFAFi-lCOEeSd54v81o2EmMQ","tw":262}
460 × 276 - meathchronicle.ie
{"id":"eWQUWWwLp0CndM:","isu":"meathchronicle.ie","itg":false,"ity":"jpg","oh":276,"ou":"http://www.meathchronicle.ie/cache/430e1ddbb6cd63a04486829188204986.jpg","ow":460,"pt":"Meath Chronicle - Roller coaster plan for Tayto Park","rid":"erxXiy_RqWeqgM","ru":"http://www.meathchronicle.ie/news/roundup/articles/2014/01/08/4019012-roller-coaster-plan-for-tayto-park/","s":"Roller coaster plan for Tayto Park","st":"Meath Chronicle","th":174,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcR4na9GxncPSgk2kL_LqgDmzSjeFeyhx4VgI8P6ZvY37tmRgT3-","tw":290}
1280 × 720 - youtube.com
{"id":"IZ-JRWs6QpqAeM:","isu":"youtube.com","itg":false,"ity":"jpg","oh":720,"ou":"https://i.ytimg.com/vi/SIYqRLzAdWs/maxresdefault.jpg","ow":1280,"pt":"Direct Measurement Video Physics: Roller-Coaster Loop - YouTube","rid":"tyiY9LPpspQvoM","ru":"https://www.youtube.com/watch?v\u003dSIYqRLzAdWs","s":"Direct Measurement Video Physics: Roller-Coaster Loop","st":"YouTube","th":168,"tu":"https://encrypted-tbn1.gstatic.com/images?q\u003dtbn:ANd9GcQq7_EgZ9KnOYAxjsv7ExIhbIWnDJfSq4mWb-FPbedydqWZ1vIU","tw":300}
1500 × 1100 - shutterstock.com
{"id":"uOX32oEdcTC-EM:","isu":"shutterstock.com","itg":false,"ity":"jpg","oh":1100,"ou":"http://image.shutterstock.com/z/stock-photo-the-loops-of-a-scaring-roller-coaster-97819241.jpg","ow":1500,"pt":"The Loops Of A Scaring Roller Coaster. Stock Photo 97819241 ...","rid":"F4wUZej6MDnaKM","ru":"http://www.shutterstock.com/pic-97819241/stock-photo-the-loops-of-a-scaring-roller-coaster.html","s":"Save to a lightbox","sc":1,"st":"Shutterstock","th":192,"tu":"https://encrypted-tbn3.gstatic.com/images?q\u003dtbn:ANd9GcQD-P5gj2tazFjKzaY4uNmQQAK5O2AqeGKroUQ1JzDMUEZBM6NWQA","tw":262}
388 × 487 - ultimaterollercoaster.com
{"id":"FGWuMJTounmVxM:","isu":"ultimaterollercoaster.com","itg":false,"ity":"jpg","oh":487,"ou":"http://www.ultimaterollercoaster.com/coasters/reviews/medusa/img/medusa3.jpg","ow":388,"pt":"Medusa - Ride Review Photo","rid":"sv7vpIHDto1rFM","ru":"http://www.ultimaterollercoaster.com/coasters/reviews/medusa/medusa3.shtml","s":"Medusa Roller Coaster Vertical Loop","sc":1,"st":"Ultimate Rollercoaster","th":252,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcTDXIq9pFE3sl8o8D1oHIRaBAskUgJkQxNuB2d8jOkzXtEMjQ5BQQ","tw":200}
391 × 382 - science.howstuffworks.com
{"id":"XfRdUMkdukBy-M:","isu":"science.howstuffworks.com","itg":false,"ity":"gif","oh":382,"ou":"http://s.hswstatic.com/gif/roller-coaster-force.gif","ow":391,"pt":"Loop-the-Loops - How Roller Coasters Work | HowStuffWorks","rid":"W30oSm1z987oiM","ru":"http://science.howstuffworks.com/engineering/structural/roller-coaster7.htm","s":"Originally, roller-coaster designers made circle-shaped loops. In this design, the angle of the turn is constant all the way around.","sc":1,"st":"Science - How Stuff Works","th":222,"tu":"https://encrypted-tbn1.gstatic.com/images?q\u003dtbn:ANd9GcR1O2y6nXgkHmQ-3T2qjAdxskRpZi_Qxf5MRPHAfjW46cQ23Gfd","tw":227}
400 × 300 - makeagif.com
{"id":"ji4nzE81LjrJ7M:","isu":"makeagif.com","itg":false,"ity":"gif","oh":300,"ou":"https://i.makeagif.com/media/5-23-2014/rLlCXj.gif","ow":400,"pt":"Roller Coaster Loop on Make a GIF","rid":"MJqb7UwhR3ahIM","ru":"http://makeagif.com/rLlCXj","s":"","st":"Make A Gif","th":194,"tu":"https://encrypted-tbn3.gstatic.com/images?q\u003dtbn:ANd9GcR39fzX8j5RQwCYYRbcPsdhEwPxqq9x5B2W5l--sZri0xDR-d0fhg","tw":259}
660 × 371 - wired.com
{"id":"ngPCLQnrG7hPfM:","isu":"wired.com","itg":false,"ity":"jpeg","oh":371,"ou":"https://www.wired.com/images_blogs/gadgetlab/2011/11/1.jpeg","ow":660,"pt":"Walkable Roller-Coaster Sculpture Opens in Germany | WIRED","rid":"r3sJRNLNIaxUXM","ru":"https://www.wired.com/2011/11/walkable-roller-coaster-sculpture-opens-in-germany/","s":"No fast-food concessions, and you have to walk it yourself. The Tiger \u0026amp; Turtle \u0026#39;roller-coaster\u0026#39; would be laughed out of the U.S","st":"Wired","th":168,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcQXrwhCYIXSLoEZ6eaWNNsaigJpn8Sd2xlY5lSN0nBVOFxN7ZvbTQ","tw":300}
400 × 268 - dreamstime.com
{"cr":6,"ct":9,"id":"zDeQ40nYaKx8oM:","isu":"dreamstime.com","itg":false,"ity":"jpg","oh":268,"ou":"https://thumbs.dreamstime.com/x/rollercoaster-loop-11989493.jpg","ow":400,"pt":"Rollercoaster Loop Stock Photos - Image: 11989493","rid":"UDQ20H6e3gLHeM","ru":"https://www.dreamstime.com/stock-photos-rollercoaster-loop-image11989493","s":"A rollercoaster doing a loop against a blue sky.","st":"Dreamstime.com","th":184,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcR7_bTVVjfiEF0Sw0yalBfgREHt1-eOuWMDCNor99rJ3vXmoSw6","tw":274}
300 × 290 - thecoastercritic.com
{"id":"MmqkZT-tR_vvWM:","isu":"thecoastercritic.com","itg":false,"ity":"png","oh":290,"ou":"http://www.thecoastercritic.com/wp-content/uploads/2013/08/Roller-Coaster-Loop-Gap-YouTube-Geek-Week.png","ow":300,"pt":"The Loop Gap Roller Coaster: YouTube Geek Week Commercial - The ...","rid":"45nlyujVAFvv3M","ru":"http://www.thecoastercritic.com/2013/08/roller-coaster-gap-in-loop-youtube-geek-week.html","s":"Roller Coaster Loop Gap - YouTube Geek Week","sc":1,"st":"The Coaster Critic","th":221,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcRokRJxVCxHzxaIdz9Btm8WwizgOJCfT7yHBqofVyQhPmg3gu8rew","tw":228}
1500 × 1100 - shutterstock.com
{"id":"M8RhF0fpgsmW8M:","isu":"shutterstock.com","itg":false,"ity":"jpg","oh":1100,"ou":"http://image.shutterstock.com/z/stock-photo-loop-of-a-roller-coaster-80131120.jpg","ow":1500,"pt":"Loop Of A Roller Coaster. Stock Photo 80131120 : Shutterstock","rid":"ENzF064iaIgSpM","ru":"http://www.shutterstock.com/pic-80131120/stock-photo-loop-of-a-roller-coaster.html","s":"Loop of a roller coaster. Preview. Save to a lightbox","st":"Shutterstock","th":192,"tu":"https://encrypted-tbn1.gstatic.com/images?q\u003dtbn:ANd9GcROPA70EoPKao4V5c2lWJw1oSl9t3paMP9JB2rMqKfwRhuB1tCMIw","tw":262}
1736 × 972 - youtube.com
{"cl":3,"cr":3,"id":"52i6piZKmu3gaM:","isu":"youtube.com","itg":false,"ity":"jpg","oh":972,"ou":"https://i.ytimg.com/vi/JFNKyi_lzyg/maxresdefault.jpg","ow":1736,"pt":"Olympia Looping POV Largest Most INTENSE Traveling Roller Coaster ...","rid":"RM_FWjLkc_LBgM","ru":"https://www.youtube.com/watch?v\u003dJFNKyi_lzyg","s":"Olympia Looping POV Largest Most INTENSE Traveling Roller Coaster Ever Built - YouTube","st":"YouTube","th":168,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcQIVXPY9mCVsK1kZdOAG5sj9fF5G5bHznyqSxDmTi9SAGoZW5DZKQ","tw":300}
683 × 1024 - lovebeingretired.com
{"cb":9,"id":"cTHcNxX9Yd3YJM:","isu":"lovebeingretired.com","itg":false,"ity":"jpg","oh":1024,"ou":"http://lovebeingretired.com/wp-content/uploads/2012/01/Rollercoaster.jpg","ow":683,"pt":"Roller Coaster Making a Loop | Retirement \u2013 Only the Beginning","rid":"2j880o0s84iZSM","ru":"http://lovebeingretired.com/2012/01/13/tips-for-retiring-in-tough-economic-times/roller-coaster-making-a-loop/","s":"Roller Coaster Making a Loop","st":"Retirement \u2013 Only the Beginning","th":275,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcS3hRMt8wI63Wpq9C001tN1Xam6iUAsirFJDlXWKYcYHPZ_ljo3","tw":183}
400 × 267 - dreamstime.com
{"id":"WFkt0ftWSjvF5M:","isu":"dreamstime.com","itg":false,"ity":"jpg","oh":267,"ou":"https://thumbs.dreamstime.com/x/loops-roller-coaster-2643067.jpg","ow":400,"pt":"Roller Coaster Royalty Free Stock Photo - Image: 20504265","rid":"B5sdc9SFeSK2TM","ru":"https://www.dreamstime.com/royalty-free-stock-photo-roller-coaster-image20504265","s":"","sc":1,"st":"Dreamstime.com","th":183,"tu":"https://encrypted-tbn1.gstatic.com/images?q\u003dtbn:ANd9GcQGrlLPav7HPMjixrKrGs8c_hZKBPFl8iZuyQlsa2HyBeCRAdpl7A","tw":275}
640 × 446 - alamy.com
{"id":"WMDvgnrHzWIB5M:","isu":"alamy.com","itg":false,"ity":"jpg","oh":446,"ou":"http://l7.alamy.com/zooms/293828010e72454ba64ae74c312342ec/rollercoaster-aft5nx.jpg","ow":640,"pt":"Rollercoaster Loop The Loop Stock Photos \u0026amp; Rollercoaster Loop The ...","rid":"2ee1v95IoYASkM","ru":"http://www.alamy.com/stock-photo/rollercoaster-loop-the-loop.html","s":"Rollercoaster - Stock Image","st":"Alamy","th":187,"tu":"https://encrypted-tbn3.gstatic.com/images?q\u003dtbn:ANd9GcSx6gZXH9le-Fm3oW08oS9bDFzkId0ptGw45GnF7ll3f98PgL02MA","tw":269}
640 × 480 - glenwoodnyc.com
{"id":"iBUAsT8yoFYWwM:","isu":"glenwoodnyc.com","itg":false,"ity":"jpg","oh":480,"ou":"http://www.glenwoodnyc.com/manhattan-living/wp-content/uploads/2014/07/thunderbolt-coney-island-roller-coaster-loops.jpg","ow":640,"pt":"Manhattan Living · Can you Handle Coney Island\u0026#39;s First New Roller ...","rid":"LOsa-mm69_WpXM","ru":"http://www.glenwoodnyc.com/manhattan-living/coney-island-thunderbolt-roller-coaster/","s":"A group of people who just dropped down the major decline of the Thunderbolt rollercoaster only","sc":1,"st":"Glenwood","th":194,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcQVtTNShtk7isvaEjHHP24JmZscb4hFIInIwCQ5KjhrOXjx-H6O","tw":259}
566 × 700 - kicentral.com
{"id":"cbhdSHaZ1cmOoM:","isu":"kicentral.com","itg":false,"ity":"","oh":700,"ou":"http://vignette3.wikia.nocookie.net/coasterpedia/images/d/db/SOB_Vertical_Loop.jpg/revision/latest?cb\u003d20120620155344","ow":566,"pt":"Can someone explain the loops on coasters with loops at Kings ...","rid":"9UOX8oQrKHTP7M","ru":"http://www.kicentral.com/forums/index.php/topic/31760-can-someone-explain-the-loops-on-coasters-with-loops-at-kings-island/","s":"A vertical loop ...","sc":1,"st":"Kings Island Central","th":250,"tu":"https://encrypted-tbn1.gstatic.com/images?q\u003dtbn:ANd9GcRe6PQ5GaYKv21m6XVNZvm5LEZYbP_kVpVFHF9U05XSG8WKAveJ","tw":202}
310 × 393 - science.howstuffworks.com
{"id":"NfJYiREvnYDg1M:","isu":"science.howstuffworks.com","itg":false,"ity":"jpg","oh":393,"ou":"http://s.hswstatic.com/gif/roller-coaster9.jpg","ow":310,"pt":"Loop-the-Loops - How Roller Coasters Work | HowStuffWorks","rid":"W30oSm1z987oiM","ru":"http://science.howstuffworks.com/engineering/structural/roller-coaster7.htm","s":"A teardrop-shaped vertical loop in the Canyon Blaster at the Adventure Dome in Las","sc":1,"st":"Science - How Stuff Works","th":253,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcReWvMUSpZ4FkXsSsWZsaH-zJ8R0OeuE15PClo8RmmC7dXgkMmn","tw":199}
2480 × 1654 - emaze.com
{"cl":6,"cr":9,"ct":18,"id":"rfRI0Eljou4PqM:","isu":"emaze.com","itg":false,"ity":"png","oh":1654,"ou":"http://userscontent2.emaze.com/images/5cc4d871-f8f5-48bb-b8c7-6d57110e291a/d6333f7e-3607-4c89-809b-fa9d492eec80.png","ow":2480,"pt":"Physics CPT on emaze","rid":"xlwma0XDhpUiYM","ru":"https://www.emaze.com/@AOFCRFOZ/Physics-CPT","s":"","st":"Emaze","th":183,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcQpftcjFQVeKuF5K-FG86oWlXMxDgMONeg1R3oLvBgoU6LI_fO8","tw":275}
800 × 1205 - guidetosfot.com
{"cb":9,"id":"nB4SqldZrRN1_M:","isu":"guidetosfot.com","itg":false,"ity":"jpg","oh":1205,"ou":"http://guidetosfot.com/wp/wp-content/uploads/2015/12/loop.jpg","ow":800,"pt":"Shock Wave Roller Coaster | Guide to Six Flags over Texas","rid":"2uFUZJZ6zE3VsM","ru":"http://guidetosfot.com/rides/shockwave/","s":"High-Force Loop","st":"Guide to Six Flags over Texas","th":276,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcRd5LjWuQxTeo-MsTxAiT8HbmPErMIKT5rGqq_eKHwl-rrBjd1Ocg","tw":183}
2704 × 1520 - youtube.com
{"id":"rnLBRls6j2W6aM:","isu":"youtube.com","itg":false,"ity":"jpg","oh":1520,"ou":"https://i.ytimg.com/vi/-atLvN-CZ04/maxresdefault.jpg","ow":2704,"pt":"Flash aka Lightning Roller Coaster POV! Worlds Tallest Vertical ...","rid":"jx75vd1QOH6SjM","ru":"https://www.youtube.com/watch?v\u003d-atLvN-CZ04","s":"Flash aka Lightning Roller Coaster POV! Worlds Tallest Vertical Loop! Lewa Adventure China - YouTube","st":"YouTube","th":168,"tu":"https://encrypted-tbn1.gstatic.com/images?q\u003dtbn:ANd9GcRX50LD8g_Q48mQe4wkYeRXJykWlDE15ECSmYYLULHYbUpY-7ko6w","tw":300}
957 × 1300 - dreamstime.com
{"id":"v_Wl1o46uccs3M:","isu":"dreamstime.com","itg":false,"ity":"jpg","oh":1300,"ou":"https://thumbs.dreamstime.com/z/roller-coaster-loops-686485.jpg","ow":957,"pt":"Roller Coaster Loops Royalty Free Stock Photo - Image: 686485","rid":"wAzvKzsdBlATaM","ru":"https://www.dreamstime.com/royalty-free-stock-photo-roller-coaster-loops-image686485","s":"Roller Coaster Loops","st":"Dreamstime.com","th":262,"tu":"https://encrypted-tbn1.gstatic.com/images?q\u003dtbn:ANd9GcSuhVw4GwX_mGQabUo8yxHCNxN4iM2lutYDVePHKArRWV5NltlxIg","tw":193}
304 × 159 - mathscareers.org.uk
{"id":"9Y57cXQCpKxfUM:","isu":"mathscareers.org.uk","itg":false,"ity":"jpg","oh":159,"ou":"http://www.mathscareers.org.uk/wp-content/uploads/2012/07/rollercoasterloops-304x159.jpg","ow":304,"pt":"Twist and shout - Maths Careers","rid":"OC3YiGjCT6nGzM","ru":"http://www.mathscareers.org.uk/article/twist-shout/","s":"With their vertical drops and loop-the-loops roller coasters appeal to thrill-seekers everywhere, but part of the fun is knowing you can walk away unharmed ...","st":"Maths Careers","th":127,"tu":"https://encrypted-tbn3.gstatic.com/images?q\u003dtbn:ANd9GcRpA5ukcN6806NR3UxsBw7f1nqk-kIzTG2fZcStNEmN8QEwSa_3","tw":243}
1600 × 1200 - rollercoastersciencetask.blogspot.com
{"id":"HudiDU3LtbqFmM:","isu":"rollercoastersciencetask.blogspot.com","itg":false,"ity":"jpg","oh":1200,"ou":"http://4.bp.blogspot.com/-iQXLs44Q1xU/ViwjNSQQMsI/AAAAAAAAAAw/qUX1TNiFkyE/s1600/Corkscrew02big.JPG","ow":1600,"pt":"Roller Coaster : October 2015","rid":"nWkICcrUelgk7M","ru":"http://rollercoastersciencetask.blogspot.com/2015_10_01_archive.html","s":"Features of a rollercoaster","st":"Roller Coaster","th":194,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcQHJlF81b8RYz2sn_6wpXLQnNaQJ5KyRSSrqPLn42ZyafcCLXEEhw","tw":259}
560 × 420 - entertainmentdesigner.com
{"id":"FpvGkYCqnIDNIM:","isu":"entertainmentdesigner.com","itg":false,"ity":"jpg","oh":420,"ou":"http://i.imgur.com/0W6Fq3h.jpg","ow":560,"pt":"10 Most Insane Loop-the-Loop Roller Coasters on Earth ...","rid":"vUTJyvmYd4n7nM","ru":"http://entertainmentdesigner.com/news/theme-park-design-news/loop-the-loop-roller-coasters/","s":"There are no two ways about roller coasters \u2013 either you like them or or you don\u0026#39;t. Our list of ten of the most insane (shall we say loopy?) roller coasters ...","st":"Entertainment Designer","th":194,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcSKr0YJTYtwhep7VCKwbMSkF5U-CsOcofOUiT-N-WtYKztCcmkF3w","tw":259}
500 × 700 - guinnessworldrecords.com
{"cb":3,"id":"VchnMGrupUL8VM:","isu":"guinnessworldrecords.com","itg":false,"ity":"jpg","oh":700,"ou":"http://www.guinnessworldrecords.com/Images/142621%20Tallest%20roller%20coaster%20loop_tcm25-328995.jpg","ow":500,"pt":"8 roller coaster records for National Roller Coaster Day ...","rid":"eeJmQovkS43eyM","ru":"http://www.guinnessworldrecords.com/news/2014/8/8-roller-coaster-records-for-national-roller-coaster-day-59634","s":"142621 Tallest roller coaster loop.jpg","st":"Guinness World Records","th":266,"tu":"https://encrypted-tbn3.gstatic.com/images?q\u003dtbn:ANd9GcR-BstyQX_WQZe-Di0iDsigRrcoW8RdIuLT3VvnWwmqQFEXzNtp","tw":190}
350 × 285 - sbl.en.alibaba.com
{"id":"MfZipsE2WBfLcM:","isu":"sbl.en.alibaba.com","itg":false,"ity":"jpg","oh":285,"ou":"https://sc02.alicdn.com/kf/HTB1iOvuJpXXXXXpXVXXq6xXFXXXS/SBL-most-thrilling-ride-shuttle-loop-roller.jpg_350x350.jpg","ow":350,"pt":"SBL most thrilling ride shuttle-loop roller coaster for sale, View ...","rid":"E0QONk6EJcF3NM","ru":"https://sbl.en.alibaba.com/product/1052299862-209695339/SBL_most_thrilling_ride_shuttle_loop_roller_coaster_for_sale.html","s":"SBL most thrilling ride shuttle-loop roller coaster for sale","sc":1,"st":"Beijing Shibaolai Amusement Equipment Co., Ltd. - Alibaba","th":203,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcSdyRYf2q5X6OA4YrdqUxQn8jNm_mfKG8oVe1t-o2WsgDJG5tWD","tw":249}
400 × 268 - dreamstime.com
{"cl":6,"id":"04AT7yizxw8u0M:","isu":"dreamstime.com","itg":false,"ity":"jpg","oh":268,"ou":"https://thumbs.dreamstime.com/x/loop-rollercoaster-inverted-5833455.jpg","ow":400,"pt":"Loop Rollercoaster Royalty Free Stock Image - Image: 5518386","rid":"EYi3k_6rRcwcfM","ru":"https://www.dreamstime.com/royalty-free-stock-image-loop-rollercoaster-image5518386","s":"","st":"Dreamstime.com","th":184,"tu":"https://encrypted-tbn3.gstatic.com/images?q\u003dtbn:ANd9GcQopnFefKn5RN9-QiG9ZbVJkrVb5YZ-qd8w8PBmcibhDfBGGRrBJQ","tw":274}
438 × 300 - en.wikipedia.org
{"id":"pNpfHhXFae-G7M:","isu":"en.wikipedia.org","itg":false,"ity":"jpg","oh":300,"ou":"https://upload.wikimedia.org/wikipedia/commons/8/85/Flipflaprailway.jpg","ow":438,"pt":"Vertical loop - Wikipedia","rid":"DIemr8QXEMZ_-M","ru":"https://en.wikipedia.org/wiki/Vertical_loop","s":"An early looping roller coaster, the Flip Flap Railway at Coney Island","st":"Wikipedia","th":186,"tu":"https://encrypted-tbn3.gstatic.com/images?q\u003dtbn:ANd9GcRAd5I1VVH-vwOxIVHqKvWq8uRvaq0viA7GpUmZ280z1EYR1D7oJw","tw":271}
1065 × 1300 - dreamstime.com
{"id":"y4h4uHcyepm_mM:","isu":"dreamstime.com","itg":false,"ity":"jpg","oh":1300,"ou":"https://thumbs.dreamstime.com/z/skyrider-roller-coaster-185529.jpg","ow":1065,"pt":"Skyrider Roller Coaster Royalty Free Stock Images - Image: 185529","rid":"fUVjiFlc6sSsVM","ru":"https://www.dreamstime.com/royalty-free-stock-images-skyrider-roller-coaster-image185529","s":"Skyrider roller coaster","st":"Dreamstime.com","th":248,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcTNPDupYiDDxcKLX45KH-DFUa5ARSCNDbt_9blIy9Rv46l19YSR","tw":203}
500 × 375 - flickr.com
{"ct":15,"id":"h_bC4ZUiytsb7M:","isu":"flickr.com","itg":false,"ity":"jpg","oh":375,"ou":"https://farm2.staticflickr.com/1351/569442164_bedac0d32e_z.jpg?zz\u003d1","ow":500,"pt":"Roller Coaster Physics - a gallery on Flickr","rid":"jx2hUASwFuY9GM","ru":"https://www.flickr.com/photos/physicsclassroom/galleries/72157625262614925/","s":"Raptor roller coaster loop","st":"Flickr","th":194,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcSMAvVsX5-kwuG5s_CYkwK0EsdoPMfYBbCKzAEjZ1B2Dig_f31znQ","tw":259}
246 × 208 - physicsclassroom.com
{"cb":3,"cl":12,"ct":3,"id":"SvAkZmyqGZIarM:","isu":"physicsclassroom.com","itg":false,"ity":"gif","oh":208,"ou":"http://www.physicsclassroom.com/Class/circles/u6l2b2.gif","ow":246,"pt":"Amusement Park Physics","rid":"1Q9a01wnLVn_oM","ru":"http://www.physicsclassroom.com/class/circles/Lesson-2/Amusement-Park-Physics","s":"The Physics of Roller Coaster Loops","sc":1,"st":"The Physics Classroom","th":166,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcQ-u6kxlAKp21NtOzoGpHaNMXdOwxEHjFhbx5GEpln4I2PFVRIGfg","tw":196}
355 × 473 - real-world-physics-problems.com
{"id":"hWU3YC-bfPvgZM:","isu":"real-world-physics-problems.com","itg":false,"ity":"jpg","oh":473,"ou":"http://www.real-world-physics-problems.com/images/roller_coaster_physics_8.jpg","ow":355,"pt":"Roller Coaster Physics","rid":"pSoVIVBazDItYM","ru":"http://www.real-world-physics-problems.com/roller-coaster-physics.html","s":"roller coaster going around a loop","st":"Real World Physics Problems","th":259,"tu":"https://encrypted-tbn3.gstatic.com/images?q\u003dtbn:ANd9GcSk479WaN7AZYZ-y46m4UXDlLRWH_NBykHjM35b_DNovI2CkcM","tw":194}
400 × 550 - ultimaterollercoaster.com
{"id":"tKBZ36fJ4ZyqKM:","isu":"ultimaterollercoaster.com","itg":false,"ity":"jpg","oh":550,"ou":"http://www.ultimaterollercoaster.com/coasters/pictures/hulk/img/ioa_hulk6.jpg","ow":400,"pt":"Rollercoaster Loop | Incredible Hulk, Universal\u0026#39;s Islands of Adventure","rid":"sCsIZRxOfkTbRM","ru":"http://www.ultimaterollercoaster.com/coasters/pictures/hulk/hulk6.shtml","s":"Incredible Hulk Rollercoaster Loop","sc":1,"st":"Ultimate Rollercoaster","th":263,"tu":"https://encrypted-tbn1.gstatic.com/images?q\u003dtbn:ANd9GcSf_CJCyPxaV4AlPttTPYM7Emv6a5qxuy9neCwTU_XzvVG4F7sVVg","tw":191}
1300 × 1065 - dreamstime.com
{"ct":6,"id":"knumLh1yzGLkRM:","isu":"dreamstime.com","itg":false,"ity":"jpg","oh":1065,"ou":"https://thumbs.dreamstime.com/z/blue-fire-roller-coaster-loop-people-upside-down-launched-europa-park-germany-57132753.jpg","ow":1300,"pt":"Blue Fire Roller Coaster Loop Editorial Stock Photo - Image: 57132753","rid":"YH4OOZK6yuo3FM","ru":"https://www.dreamstime.com/editorial-stock-photo-blue-fire-roller-coaster-loop-people-upside-down-launched-europa-park-germany-image57132753","s":"Blue Fire roller coaster loop Editorial Stock Photo","st":"Dreamstime.com","th":203,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcRjLyNoofieLj5F8y4ChoLU-uMe2S9NXLF8KmJ3VdmxEdS4guRW4Q","tw":248}
200 × 247 - loc.gov
{"id":"4w-fg_bsMpm5-M:","isu":"loc.gov","itg":false,"ity":"jpg","oh":247,"ou":"https://www.loc.gov/rr/scitech/mysteries/images/rollercoaster7.jpg","ow":200,"pt":"Why don\u0026#39;t I fall out when a roller coaster goes upside down ...","rid":"7ZfhS_-1QPSynM","ru":"https://www.loc.gov/rr/scitech/mysteries/rollercoaster.html","s":"Photo: Steel roller coaster with cars going upside down in a loop.","sc":1,"st":"Library of Congress","th":197,"tu":"https://encrypted-tbn3.gstatic.com/images?q\u003dtbn:ANd9GcQOhjI9kNpqqHpfGUtWTn1nwSbAJrOT4wKcnFPkZCx0KcUQT5Gp","tw":160}
3000 × 2096 - themeparkadventure.com
{"id":"LmczrPTw0e851M:","isu":"themeparkadventure.com","itg":false,"ity":"jpg","oh":2096,"ou":"http://themeparkadventure.com/wp-content/uploads/2015/08/New-York-New-York-Roller-Coaster-Las-Vegas.jpg","ow":3000,"pt":"Celebrate National Roller Coaster Day in Las Vegas - Theme Park ...","rid":"fKxayntqqan1pM","ru":"http://themeparkadventure.com/celebrate-national-roller-coaster-day-in-las-vegas/","s":"Celebrate National Roller Coaster Day in Las Vegas - Theme Park Adventure","st":"Theme Park Adventure","th":188,"tu":"https://encrypted-tbn3.gstatic.com/images?q\u003dtbn:ANd9GcS1uySDRrckf4lUS6CzWkyVSAEPWRm_UzlM8cGlAEah4ujbvhUg","tw":269}
383 × 219 - physicsforums.com
{"cb":3,"ct":3,"id":"wtrrU98qAN33fM:","isu":"physicsforums.com","itg":false,"ity":"php","oh":219,"ou":"https://www.physicsforums.com/proxy.php?image\u003dhttp%3A%2F%2Fwww.webassign.net%2Fuserimages%2FA7Q1.png%3Fdb%3Dv4net%26id%3D171963\u0026hash\u003d50766a637a444f1b20db747e1adead3a","ow":383,"pt":"Rollercoaster velocity question, only given: radius of loop ...","rid":"oc74EvDKuFwQSM","ru":"https://www.physicsforums.com/threads/rollercoaster-velocity-question-only-given-radius-of-loop.550912/","s":"The rollercoaster moves freely without negligible friction. The radius of the loop is 20m and the car barely makes it through the loop.","sc":1,"st":"Physics Forums","th":170,"tu":"https://encrypted-tbn3.gstatic.com/images?q\u003dtbn:ANd9GcTFhWhROYad2jqiLP_iug6tkrEcVJyNDrdslTaEIFyLmcWKKdNl0Q","tw":297}
1064 × 1300 - dreamstime.com
{"cr":3,"id":"l9-3s-Gvu5p7WM:","isu":"dreamstime.com","itg":false,"ity":"jpg","oh":1300,"ou":"https://thumbs.dreamstime.com/z/roller-coaster-loop-9876559.jpg","ow":1064,"pt":"Roller Coaster In Loop Royalty Free Stock Images - Image: 9876559","rid":"xD_XW7SgePvePM","ru":"https://www.dreamstime.com/royalty-free-stock-images-roller-coaster-loop-image9876559","s":"Roller coaster in loop","st":"Dreamstime.com","th":248,"tu":"https://encrypted-tbn3.gstatic.com/images?q\u003dtbn:ANd9GcR43Pj1q9XyyVJu5v8fDkU8ohRb_V6fQWogMLA5TJo2rHllYossvQ","tw":203}
200 × 216 - sciencebuddies.org
{"id":"RTJre9yYuz9I7M:","isu":"sciencebuddies.org","itg":false,"ity":"png","oh":216,"ou":"http://www.sciencebuddies.org/blog/graphics/2012-blog-rollercoaster-bigstock103949.png","ow":200,"pt":"Roller Coaster Science: Marbles, Tubes, and Loops","rid":"kewwmELfRROnuM","ru":"http://www.sciencebuddies.org/blog/2012/06/roller-coaster-science-marbles-tubes-and-loops.php","s":"","sc":1,"st":"Science Buddies","th":172,"tu":"https://encrypted-tbn3.gstatic.com/images?q\u003dtbn:ANd9GcQtCM6cWp7PaTVrx2VkrEL4fMdVnMeoZOZYJoa_UFqGVg3sTqHr","tw":160}
526 × 691 - physics.gu.se
{"id":"zTrIb1o_dKsqwM:","isu":"physics.gu.se","itg":false,"ity":"jpg","oh":691,"ou":"http://physics.gu.se/LISEBERG/foto/hang_loop.jpg","ow":526,"pt":"Loop Shapes in Roller Coasters","rid":"Ze8tKAIx63ugjM","ru":"http://physics.gu.se/LISEBERG/eng/loop_pe.html","s":"","sc":1,"th":257,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcRVIGay10S8f0fBIMBZZUV0OdLWIOP_khm_r9N0bJltO808e-brog","tw":196}
1920 × 1080 - youtube.com
{"cl":3,"id":"1WFzsR_Tyq1yrM:","isu":"youtube.com","itg":false,"ity":"jpg","oh":1080,"ou":"https://i.ytimg.com/vi/FTyPjAICfG4/maxresdefault.jpg","ow":1920,"pt":"Cascabel Shuttle Loop Roller Coaster POV 60FPS La Feria Mexico ...","rid":"DK6eQvICsbnQVM","ru":"https://www.youtube.com/watch?v\u003dFTyPjAICfG4","s":"Cascabel Shuttle Loop Roller Coaster POV 60FPS La Feria Mexico City - YouTube","st":"YouTube","th":168,"tu":"https://encrypted-tbn3.gstatic.com/images?q\u003dtbn:ANd9GcQSAQpTrNXS2dufIHA7x2Jl1IXG9BNNg_6r_U4_N6Wh-pLW2luxTg","tw":300}
560 × 373 - entertainmentdesigner.com
{"cb":12,"ct":9,"id":"k6p61pJ3VEouQM:","isu":"entertainmentdesigner.com","itg":false,"ity":"jpg","oh":373,"ou":"http://i.imgur.com/XJgO1sr.jpg","ow":560,"pt":"10 Most Insane Loop-the-Loop Roller Coasters on Earth ...","rid":"vUTJyvmYd4n7nM","ru":"http://entertainmentdesigner.com/news/theme-park-design-news/loop-the-loop-roller-coasters/","s":"Olympia Looping, Munich, Germany","st":"Entertainment Designer","th":183,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcRMbO9_MG7zWPZqdcLA0QTCcajPHz838zFnFHd3PkvjrtmUZQg8","tw":275}
379 × 382 - physics.gu.se
{"id":"-ALkVTKfwiXt7M:","isu":"physics.gu.se","itg":false,"ity":"jpg","oh":382,"ou":"http://physics.gu.se/LISEBERG/foto/kanonen_loop.jpg","ow":379,"pt":"Loop Shapes in Roller Coasters","rid":"Ze8tKAIx63ugjM","ru":"http://physics.gu.se/LISEBERG/eng/loop_pe.html","s":"Figure 1: Examples of loop shapes. The red loop to the left is from Loopen at Tusenfryd in Norway (Vekoma, Corkscrew, 1988) . The yellow loop in the middle ...","th":225,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcTis3BdIUXcG-jh6sF2rzmbqEJyYn73h5BBIh-JQtHoayog1Sl-Uw","tw":224}
420 × 204 - chegg.com
{"cb":3,"cl":6,"ct":3,"id":"mk_RBTJY7huWCM:","isu":"chegg.com","itg":false,"ity":"jpeg","oh":204,"ou":"http://s3.amazonaws.com/answer-board-image/9ee0c036-8e94-4e46-8327-8ceb408b8515.jpeg","ow":420,"pt":"Roller Coaster Loop-the-loop. (See The Figure.) Th... | Chegg.com","rid":"24gb-_TL9EXB_M","ru":"http://www.chegg.com/homework-help/questions-and-answers/roller-coaster-loop-loop-see-figure-car-starts-height-h-velocity-v0-parameter-values-m-200-q991384","s":"Roller Coaster loop-the-loop. (See the figure.) The car starts at height H with velocity v0. Parameter values are:","sc":1,"st":"Chegg","th":156,"tu":"https://encrypted-tbn1.gstatic.com/images?q\u003dtbn:ANd9GcTdfoxWS5G8T8A_iRWJ-ptxrKOyf2bD3cPSQ3au-CuQJ0G_buRaHQ","tw":322}
320 × 260 - chegg.com
{"cb":18,"cl":3,"cr":3,"ct":18,"id":"XfId3BNxCPxaoM:","isu":"chegg.com","itg":false,"ity":"png","oh":260,"ou":"http://d2vlcm61l7u1fs.cloudfront.net/media/81d/81da1ebc-ad22-44ad-847c-404be5b9da4a/phpbFb5hF.png","ow":320,"pt":"The Raptor Is An Outside Loop Roller Coaster In Wh... | Chegg.com","rid":"er-xXAyG5kEgJM","ru":"http://www.chegg.com/homework-help/questions-and-answers/raptor-outside-loop-roller-coaster-riders-belted-seats-resembling-ski-lift-chairs-part-car-q3010702","s":"Expert Answer","sc":1,"st":"Chegg","th":202,"tu":"https://encrypted-tbn1.gstatic.com/images?q\u003dtbn:ANd9GcQYYLjFJhqDhwOt3UsrBZrFSFlu6sG0-p6ByRFz7Leiwll9rkXLAg","tw":249}
502 × 700 - thecoastercritic.com
{"cb":3,"id":"7NyanP0RztFEgM:","isu":"thecoastercritic.com","itg":false,"ity":"jpg","oh":700,"ou":"http://www.thecoastercritic.com/wp-content/uploads/2012/06/Son-of-Beast-Kings-Island.jpg","ow":502,"pt":"Should Wooden Roller Coasters Have Loops? - The Coaster Critic","rid":"ZURFF1bKlKzjNM","ru":"http://www.thecoastercritic.com/2012/06/should-wooden-roller-coasters-have-loops.html","s":"Son of Beast Kings Island","st":"The Coaster Critic","th":265,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcRYVKXSqyxTHYW9HzhGpzlDMuo3xtSJ5Jj7obSuS9PcaKAF3ggr","tw":190}
600 × 288 - worldartsme.com
{"id":"FjJ_1SJx4gionM:","isu":"worldartsme.com","itg":false,"ity":"png","oh":288,"ou":"http://www.clipartbest.com/cliparts/9T4/o7A/9T4o7Anqc.png","ow":600,"pt":"Roller Coaster Loop Clipart","rid":"P_pIDQs08jGP8M","ru":"http://worldartsme.com/roller-coaster-loop-clipart.html","s":"Roller Coaster Loop Clipart #1","sc":1,"st":"WorldArtsMe","th":155,"tu":"https://encrypted-tbn3.gstatic.com/images?q\u003dtbn:ANd9GcROSgrPUVg6ILEdu5ip4LSE_6xIgm2UseT8Em6XhIC4014YWRJi","tw":324}
644 × 364 - mnn.com
{"id":"97UelLx_PEBoHM:","isu":"mnn.com","itg":false,"ity":"jpg","oh":364,"ou":"https://media.mnn.com/assets/images/2014/07/Roller%20Coaster.jpg.jpg.653x0_q80_crop-smart.jpg","ow":644,"pt":"The 10 scariest roller coasters in the world | MNN - Mother Nature ...","rid":"94GAcfK2vsQ6gM","ru":"http://www.mnn.com/green-tech/transportation/stories/the-10-scariest-roller-coasters-in-the-world","s":"People on a loop-de-loop roller coaster.","st":"Mother Nature Network","th":169,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcQX6zMjaHHdaE_91HpUcSJeiKUw3y_Cu4dZelSx8fYXU9VYwEgu","tw":299}
400 × 600 - themeparkreview.com
{"id":"no0YgtnuQGkeiM:","isu":"themeparkreview.com","itg":false,"ity":"jpg","oh":600,"ou":"http://www.ultimaterollercoaster.com/coasters/reviews/texasgiant/img/sfot_flashback.jpg","ow":400,"pt":"Is the Vertical Loop on its way out soon? - Theme Park Review","rid":"2953mfzLuGHp7M","ru":"http://www.themeparkreview.com/forum/viewtopic.php?p\u003d1523532","s":"Is the Vertical Loop on its way out soon?","sc":1,"st":"Theme Park Review","th":275,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcSH9pY4D2UhgJBaNpxhFxChG84CPusTJfTx3cZhRn2x4f03n9RO","tw":183}
222 × 252 - physics.gu.se
{"id":"mR26th5-idC1BM:","isu":"physics.gu.se","itg":false,"ity":"jpg","oh":252,"ou":"http://physics.gu.se/LISEBERG/loop_hjul.jpg","ow":222,"pt":"Forces in a roller coaster loop","rid":"b6-knePgHD417M","ru":"http://physics.gu.se/LISEBERG/KANONEN/loop_svar.html","s":"Roller Coaster Loops are not circular. However, it is possible to construct a ride which only goes in a circle. The figure to the right is taken from the ...","sc":1,"th":201,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcRq6V1N7vcLndKagxvaj43GUXoTN8v8zzIH9Dgl9mNmBSSA4HK4Ww","tw":177}
600 × 342 - theweek.com
{"cb":3,"cl":3,"cr":3,"ct":3,"id":"O3UFawm5sa2HCM:","isu":"theweek.com","itg":false,"ity":"png","oh":342,"ou":"http://api.theweek.com/sites/default/files/styles/large/public/loops.png?itok\u003dWjopMiNJ","ow":600,"pt":"This is the stomach-churning science of roller coasters","rid":"Kz7I3grK-_QT3M","ru":"http://theweek.com/articles/563832/stomachchurning-science-roller-coasters","s":"To avoid this, roller coasters are often built with banked turns. This helps convert some of the lateral G into a positive or negative G, reducing the ...","sc":1,"st":"The Week","th":169,"tu":"https://encrypted-tbn1.gstatic.com/images?q\u003dtbn:ANd9GcSN6CCOia8sqx4qry3lZ71z8tUTBPYmLykOl4PQJw6vegBVwkFd","tw":298}
1680 × 987 - youtube.com
{"id":"m1wklaD-C-AV1M:","isu":"youtube.com","itg":false,"ity":"jpg","oh":987,"ou":"https://i.ytimg.com/vi/3iWkPNcTF_s/maxresdefault.jpg","ow":1680,"pt":"Minecraft Tutorial: How to Build a Cool Looping Roller Coaster ...","rid":"MLgdcgcTUvt5IM","ru":"https://www.youtube.com/watch?v\u003d3iWkPNcTF_s","s":"Minecraft Tutorial: How to Build a Cool Looping Roller Coaster (With Working Loop) Full Tutorial","sc":1,"st":"YouTube","th":172,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcRr4v0AMFeGir0iNOQFVY2ZVMkg8uUQ4ionTvdWD7YBSGnlgsf9","tw":293}
3648 × 2736 - rollercoaster.wikia.com
{"id":"pRHFvFufUbZrhM:","isu":"rollercoaster.wikia.com","itg":false,"ity":"","oh":2736,"ou":"http://vignette3.wikia.nocookie.net/coasterpedia/images/a/ab/Hollywood_Rip_Ride_Rockit_non-inverted_loop.jpg/revision/latest?cb\u003d20130309164840","ow":3648,"pt":"Non-Inverted Loop | Roller Coaster Wiki | Fandom powered by Wikia","rid":"kDhnaJb5pVXF_M","ru":"http://rollercoaster.wikia.com/wiki/Non-Inverted_Loop","s":"Hollywood Rip Ride Rockit non-inverted loop","st":"Roller Coaster Wiki - Wikia","th":194,"tu":"https://encrypted-tbn1.gstatic.com/images?q\u003dtbn:ANd9GcRDQy2YyXjvsHsg3fgIVNhxfFkgjjzsHLUKENRqn6hXY5JMXM7ksQ","tw":259}
1300 × 960 - dreamstime.com
{"id":"IBwHcsckKyXKbM:","isu":"dreamstime.com","itg":false,"ity":"jpg","oh":960,"ou":"https://thumbs.dreamstime.com/z/roller-coaster-loops-tracks-metal-ride-six-flags-great-adventure-amusement-park-58681893.jpg","ow":1300,"pt":"Loops On Roller Coaster Royalty Free Stock Photography - Image ...","rid":"DmdfYt8VRt_JzM","ru":"https://www.dreamstime.com/royalty-free-stock-photography-loops-roller-coaster-image2643067","s":"Roller Coaster Loops Stock Photos","sc":1,"st":"Dreamstime.com","th":193,"tu":"https://encrypted-tbn3.gstatic.com/images?q\u003dtbn:ANd9GcSBpwFNZy1OHwLaYGAnaowHMemm6Jzui5FKalGOUX3n-IGIPnu1CA","tw":261}
220 × 164 - en.wikipedia.org
{"id":"y7EU0RZ62PEQ6M:","isu":"en.wikipedia.org","itg":false,"ity":"jpg","oh":164,"ou":"https://upload.wikimedia.org/wikipedia/commons/thumb/5/54/Ci_loop.jpg/220px-Ci_loop.jpg","ow":220,"pt":"Vertical loop - Wikipedia","rid":"DIemr8QXEMZ_-M","ru":"https://en.wikipedia.org/wiki/Vertical_loop","s":"Edwin Prescott\u0026#39;s Loop-the-Loop","st":"Wikipedia","th":131,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcQ6o1iF-s23XnIxIG4YGGLrIhgvoFw8CR7vQ-ETwtCRBrYuigJ9","tw":176}
242 × 182 - physicsclassroom.com
{"cl":3,"id":"IlVy2624bY2RuM:","isu":"physicsclassroom.com","itg":false,"ity":"gif","oh":182,"ou":"http://www.physicsclassroom.com/Class/circles/u6l2b4.gif","ow":242,"pt":"Amusement Park Physics","rid":"1Q9a01wnLVn_oM","ru":"http://www.physicsclassroom.com/class/circles/Lesson-2/Amusement-Park-Physics","s":"Force Analysis of a Coaster Loop","sc":1,"st":"The Physics Classroom","th":145,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcRw825Gaz_b4beK9A43FBNAXgJNxcdRPY2XJH4ubvBHhIVfaFNb","tw":193}
980 × 490 - womansday.com
{"cl":3,"id":"WzRVPk8iYTEhGM:","isu":"womansday.com","itg":false,"ity":"jpg","oh":490,"ou":"http://wdy.h-cdn.co/assets/15/30/980x490/landscape-1437763683-roller-coaster-upside-down.jpg","ow":980,"pt":"Roller Coaster Facts - Things You Didn\u0026#39;t Know About Roller Coasters","rid":"-yhnpWzBUqSj6M","ru":"http://www.womansday.com/life/travel-tips/a51303/10-things-you-never-knew-about-roller-coasters/","s":"Roller Coaster Loop","st":"Woman\u0027s Day","th":159,"tu":"https://encrypted-tbn1.gstatic.com/images?q\u003dtbn:ANd9GcTSmVDsByMOgxXPIWl-9m5GlIvfC2WoYWXBc03VJOCCqMChXwLK","tw":318}
318 × 165 - chegg.com
{"cb":6,"cl":3,"ct":3,"id":"q0MZ2QQ2aPjfVM:","isu":"chegg.com","itg":false,"ity":"png","oh":165,"ou":"http://d2vlcm61l7u1fs.cloudfront.net/media%2F006%2F0069a5cb-6397-46c8-a545-94594fc91aaa%2FphpfzqOQM.png","ow":318,"pt":"P1. Roller Coaster Loop The Figure Below Shows A R... | Chegg.com","rid":"pFGg8z49YztYpM","ru":"http://www.chegg.com/homework-help/questions-and-answers/p1-roller-coaster-loop-figure-shows-roller-coaster-mass-m-500-kg-roll-frictionless-track-e-q10687587","s":"A. What is the minimum speed required at the top (Point B) so that the roller coaster does not fall off the loop at point B? (Ignore friction and air ...","sc":1,"st":"Chegg","th":132,"tu":"https://encrypted-tbn1.gstatic.com/images?q\u003dtbn:ANd9GcS3Ix3lHrT6CdLdJdsTCvgmoLJbcLQCLHgsX60k1q1YlIgL7RQv","tw":254}
1280 × 720 - youtube.com
{"id":"bJb6YN9AcHg4zM:","isu":"youtube.com","itg":false,"ity":"jpg","oh":720,"ou":"https://i.ytimg.com/vi/MTWQBMjlDyE/maxresdefault.jpg","ow":1280,"pt":"MINECRAFT FIRST LOOP ROLLERCOASTER EVER!!! - YouTube","rid":"KJxT0_gi3KJezM","ru":"https://www.youtube.com/watch?v\u003dMTWQBMjlDyE","s":"MINECRAFT FIRST LOOP ROLLERCOASTER EVER!!!","sc":1,"st":"YouTube","th":168,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcSkxObzm_ZuTTLNhRCiqHPYtoU-dqE7X5ha1RCaNRMorWeYZCkp","tw":300}
1024 × 768 - reddit.com
{"id":"a_V68QbZbaV7eM:","isu":"reddit.com","itg":false,"ity":"jpg","oh":768,"ou":"https://upload.wikimedia.org/wikipedia/commons/4/4b/Corkscrew_(Cedar_Point)_01.jpg","ow":1024,"pt":"Corkscrew : woahdude","rid":"FlKyd2fqAfrDNM","ru":"https://www.reddit.com/r/woahdude/comments/3d6r32/corkscrew/","s":"This is a Corkscrew - https://upload.wikimedia.org/wikipedia/commons/4/4b/Corkscrew_(Cedar_Point)_01.jpg","st":"Reddit","th":194,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcTqiEOP6zDxjzmsc7t5tPs-DZr2TKdU3u6vUJ7NnXtMqwsMVn8_eg","tw":259}
800 × 600 - reddit.com
{"id":"ixvHjPRny4tyeM:","isu":"reddit.com","itg":false,"ity":"jpg","oh":600,"ou":"http://i.imgur.com/0TfFyGg.jpg","ow":800,"pt":"TIL Rollercoaster loops are never circular, but instead, are ...","rid":"TaqFcpP62XWDVM","ru":"https://www.reddit.com/r/todayilearned/comments/4l68jy/til_rollercoaster_loops_are_never_circular_but/","s":"TIL Rollercoaster loops are never circular, but instead, are designed with an upside down \u0026quot;teardrop\u0026quot; shape. This is because perfectly circular loops will ...","st":"Reddit","th":194,"tu":"https://encrypted-tbn3.gstatic.com/images?q\u003dtbn:ANd9GcRV2WwCbLSEBbAR8b03N-PHCwpi8R8azRLQppRiQh7Jz9YJCH8yQw","tw":259}
1300 × 957 - dreamstime.com
{"cb":9,"cr":6,"ct":3,"id":"XgLo6gTbDm-9XM:","isu":"dreamstime.com","itg":false,"ity":"jpg","oh":957,"ou":"https://thumbs.dreamstime.com/z/roller-coaster-s-loops-please-check-my-other-photos-coasters-theme-parks-thank-you-very-much-32841198.jpg","ow":1300,"pt":"Roller Coaster Royalty Free Stock Photos - Image: 32841198","rid":"XWMBrmWdQsx6nM","ru":"https://www.dreamstime.com/royalty-free-stock-photos-roller-coaster-s-loops-please-check-my-other-photos-coasters-theme-parks-thank-you-very-much-image32841198","s":"Roller coaster","st":"Dreamstime.com","th":193,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcTXTqN2Db3pG86O3nySdSjfif8R8tL5hoTpjkLCdU5RW3wN_8xj4Q","tw":262}
320 × 240 - sky-chaser.com
{"id":"Dxtap4vja8y0kM:","isu":"sky-chaser.com","itg":false,"ity":"jpg","oh":240,"ou":"http://www.sky-chaser.com/image/coasters/rccp15.jpg","ow":320,"pt":"rccp15.jpg","rid":"ftKs480xV21JbM","ru":"http://www.sky-chaser.com/coasters.htm","s":"Here is a picture of the main loop (first inversion) of the Mantis roller coaster at Cedar Point. This loop is one of the largest vertical loops on any ...","st":"Sky-Chaser","th":192,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcT8L8s3bMCrRLo0RA4QVuU16APsgWiq9GXvpHyxAHnC-BueXVGb","tw":256}
7083 × 3999 - rct4releasedate.com
{"cl":21,"cr":21,"dhl":1,"id":"TETZ8EuIQFafaM:","isu":"rct4releasedate.com","itg":false,"ity":"jpg","oh":3999,"ou":"http://rct4releasedate.com/wp-content/uploads/2012/10/green-loop.271.jpg","ow":7083,"pt":"Roller Coaster Design Book Review","rid":"Agk1gjeCgveD_M","ru":"http://www.rct4releasedate.com/coaster-design/","s":"tear drop shaped loop. The ultimate guide to roller coaster ...","sc":1,"st":"RCT4 Release Date","th":169,"tu":"https://encrypted-tbn1.gstatic.com/images?q\u003dtbn:ANd9GcQMnPggWsU0ZZ21Z8O5wL_EOHCSmdQxJjPEgICRjl0tU1Dh4wu3","tw":299}
343 × 438 - datagenetics.com
{"id":"K9vjuKs8zXevKM:","isu":"datagenetics.com","itg":false,"ity":"png","oh":438,"ou":"http://www.datagenetics.com/blog/march42014/rc1.png","ow":343,"pt":"Roller Coasters","rid":"0QjprIMnjgU0hM","ru":"http://www.datagenetics.com/blog/march42014/index.html","s":"Image: Roller Coaster Philisophy","st":"DataGenetics","th":254,"tu":"https://encrypted-tbn3.gstatic.com/images?q\u003dtbn:ANd9GcSM5dynmn6omELDxyKv8jKTAL7IGr8EYxWFuDfJgG9I2e05VDG-QQ","tw":199}
458 × 299 - physicsclassroom.com
{"id":"SsI7oVUEbhVLcM:","isu":"physicsclassroom.com","itg":false,"ity":"gif","oh":299,"ou":"http://www.physicsclassroom.com/Class/circles/u6l2b3.gif","ow":458,"pt":"Amusement Park Physics","rid":"1Q9a01wnLVn_oM","ru":"http://www.physicsclassroom.com/class/circles/Lesson-2/Amusement-Park-Physics","s":"Roller Coasters and Amusement Park Physics","sc":1,"st":"The Physics Classroom","th":181,"tu":"https://encrypted-tbn3.gstatic.com/images?q\u003dtbn:ANd9GcTU_FCMbpMVd5k-AmTFgFqvjzuYqeKPH4kYihovxpy119QDh5yPYw","tw":278}
425 × 283 - prezi.com
{"id":"fLbdDJ9RU5ZsfM:","isu":"prezi.com","itg":false,"ity":"jpg","oh":283,"ou":"http://cf.ltkcdn.net/themeparks/images/std/153895-425x283-roller-coaster-loops.jpg","ow":425,"pt":"The History of Rollar Coasters by Matt Allen on Prezi","rid":"IlLHQXB9_t9qsM","ru":"https://prezi.com/yvtqeaqhrblr/the-history-of-rollar-coasters/","s":"","st":"Prezi","th":183,"tu":"https://encrypted-tbn1.gstatic.com/images?q\u003dtbn:ANd9GcSaowvvQoXCdi3GAVq3yVq7j487N4wl7mS5yVLiv6KbRT8dqo3i","tw":275}
450 × 675 - ultimaterollercoaster.com
{"id":"UWldD5uk58xxDM:","isu":"ultimaterollercoaster.com","itg":false,"ity":"jpg","oh":675,"ou":"http://www.ultimaterollercoaster.com/coasters/pictures/desertstorm/img/castles-coasters-desert-storm_7435.jpg","ow":450,"pt":"Vertical Loop | Desert Storm, Castles N\u0026#39; Coasters","rid":"_0m7xHCUuJWNjM","ru":"http://www.ultimaterollercoaster.com/coasters/pictures/desertstorm/desert-storm2.shtml","s":"Loop on Desert Storm Roller Coaster, Castles \u0026#39;N Coasters","st":"Ultimate Rollercoaster","th":275,"tu":"https://encrypted-tbn1.gstatic.com/images?q\u003dtbn:ANd9GcQ_1k1j6R8W5ScwlsxvL3wjEbotKdwjGmPF96JqKFM4HdupwH1-","tw":183}
1280 × 720 - youtube.com
{"id":"l_jRnXipMtoNFM:","isu":"youtube.com","itg":false,"ity":"jpg","oh":720,"ou":"https://i.ytimg.com/vi/9UiNgB7CePo/maxresdefault.jpg","ow":1280,"pt":"Loop roller coaster opens at C.J. Barrymore\u0026#39;s in Clinton Township ...","rid":"zz5fAi3ZEYytaM","ru":"https://www.youtube.com/watch?v\u003d9UiNgB7CePo","s":"Loop roller coaster opens at C.J. Barrymore\u0026#39;s in Clinton Township - YouTube","sc":1,"st":"YouTube","th":168,"tu":"https://encrypted-tbn1.gstatic.com/images?q\u003dtbn:ANd9GcSQ1oF56H26DJOww4WUXZhsgaXM8WEP7zhH5ZW3CpjBT7ADX4EJ","tw":300}
525 × 332 - ux1.eiu.edu
{"id":"k5VmQuHgByQSEM:","isu":"ux1.eiu.edu","itg":false,"ity":"jpg","oh":332,"ou":"https://www.ux1.eiu.edu/~cfadd/1350/06CirMtn/Images/RCoaster1.jpg","ow":525,"pt":"Circular Motion (and other things)","rid":"7Gi3Bv7t_AtYiM","ru":"https://www.ux1.eiu.edu/~cfadd/1350/06CirMtn/VertCircle.html","s":"Circular Motion","sc":1,"st":"eiu.edu","th":178,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcQMZKtGkHebRqpCrQdcmfRy3aEaIAvCexzdOJVfMa3Hs2U7TsObkw","tw":282}
260 × 307 - rollercoaster.wikia.com
{"id":"sgsKulP-WvywsM:","isu":"rollercoaster.wikia.com","itg":false,"ity":"","oh":307,"ou":"http://vignette3.wikia.nocookie.net/coasterpedia/images/7/7f/Loch_Ness_Monster_Interlocking_loops.png/revision/latest?cb\u003d20130306164541","ow":260,"pt":"Interlocking Loops | Roller Coaster Wiki | Fandom powered by Wikia","rid":"ZUQ7vUOob9hziM","ru":"http://rollercoaster.wikia.com/wiki/Interlocking_Loops","s":"Loch Ness Monster Interlocking loops","st":"Roller Coaster Wiki - Wikia","th":244,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcRTjw8yiBZQJE3JkEQiv8QpiU7PIiw6Ia6y6OVRh-Xn9VaqbYfR","tw":207}
450 × 300 - toxel.com
{"cr":3,"id":"kEfi7mTATwlYYM:","isu":"toxel.com","itg":false,"ity":"jpg","oh":300,"ou":"http://www.toxel.com/wp-content/uploads/2011/11/wrc02.jpg","ow":450,"pt":"Walkable Roller Coaster","rid":"oqLaS7UW61QnqM","ru":"http://www.toxel.com/inspiration/2011/11/25/walkable-roller-coaster/","s":"Tiger and Turtle","st":"Toxel.com","th":183,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcT396WFjkPkendBwV8MfLAWmcr8sDmK4t3biF8zq2b4AZTONqGXmg","tw":275}
279 × 191 - gizmodo.com.au
{"id":"dXZL0X8d-X-5xM:","isu":"gizmodo.com.au","itg":false,"ity":"jpg","oh":191,"ou":"http://i.kinja-img.com/gawker-media/image/upload/t_original/ggjgtpq3hsxrkwgplnfx.jpg","ow":279,"pt":"Why Roller Coaster Loops Are Never Circular | Gizmodo Australia","rid":"XTXnwi5yZ13y2M","ru":"http://www.gizmodo.com.au/2014/03/why-roller-coaster-loops-are-never-circular/","s":"Why Roller Coaster Loops Are Never Circular","sc":1,"st":"Gizmodo Australia","th":152,"tu":"https://encrypted-tbn3.gstatic.com/images?q\u003dtbn:ANd9GcTRARY-ynETcxQBUhRwDYW7LtHxQqy5wLoEh3F_R_fyFEiGdBu9","tw":223}
1300 × 957 - dreamstime.com
{"id":"6XS95S8aApd4HM:","isu":"dreamstime.com","itg":false,"ity":"jpg","oh":957,"ou":"https://thumbs.dreamstime.com/z/roller-coaster-goudrix-loop-park-asterix-ile-de-france-france-attraction-train-ready-adventure-55455021.jpg","ow":1300,"pt":"Roller Coaster Loop De Loop Royalty Free Stock Photo - Image: 11096105","rid":"tw7hlXB1Hmk5hM","ru":"https://www.dreamstime.com/royalty-free-stock-photo-roller-coaster-loop-de-loop-image11096105","s":"Roller coaster Goudrix in the loop at Park Asterix, Ile de France, France Stock","st":"Dreamstime.com","th":193,"tu":"https://encrypted-tbn1.gstatic.com/images?q\u003dtbn:ANd9GcTgHgDnOXvPf2AkqJnZKmL8h_3oC4PaK9m9rUdxiPhmjg0Yl69i","tw":262}
469 × 276 - mrwaynesclass.com
{"id":"4eYUxhoLxvUo3M:","isu":"mrwaynesclass.com","itg":false,"ity":"jpg","oh":276,"ou":"http://www.mrwaynesclass.com/ap/coaster/web/OriginalPics/index103.jpg","ow":469,"pt":"Roller Coaster Design","rid":"61H1Nf151qk0tM","ru":"http://www.mrwaynesclass.com/ap/coaster/web/index08.html","s":"","sc":1,"st":"Mr. Wayne","th":172,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcQICXrAztYLxSS1DMJQGPR0F9uotD7Z6WFRVYEKNtBict88o4pViA","tw":293}
1407 × 938 - imgur.com
{"id":"-g0u9sjfl3SKUM:","isu":"imgur.com","itg":false,"ity":"jpg","oh":938,"ou":"http://i.imgur.com/yYZs44g.jpg","ow":1407,"pt":"Outlaw Run (First wooden roller coaster with a loop and the ...","rid":"s4Sv09yaGVzYkM","ru":"http://imgur.com/gallery/kW1RN","s":"Outlaw Run (First wooden roller coaster with a loop and the current record holder for steepest wooden roller coaster drop)","st":"Imgur","th":183,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcTicL-K9Tj-JK0N_HDTd34VohKCpxJvXtpTQZLQ9DdpWufUq0KK","tw":275}
430 × 409 - sciencebuddies.org
{"cl":3,"cr":3,"ct":3,"id":"vUwf6vePdOogwM:","isu":"sciencebuddies.org","itg":false,"ity":"jpg","oh":409,"ou":"http://www.sciencebuddies.org/Files/2988/5/Phys_img061.jpg","ow":430,"pt":"Roller Coaster Marbles: How Much Height to Loop the Loop?","rid":"7kYepkpClDYvlM","ru":"http://www.sciencebuddies.org/science-fair-projects/project_ideas/Phys_p036.shtml","s":"how to measure the average slope of the track","sc":1,"st":"Science Buddies","th":219,"tu":"https://encrypted-tbn3.gstatic.com/images?q\u003dtbn:ANd9GcSNh0Q6QQ1ZuHag6YZtBJY7BxyyBOkf5x27W7DUcjsKM3RIZueH","tw":230}
499 × 499 - blinkofyoureye.com
{"cb":6,"cl":6,"id":"a6jGcqPFYhBtDM:","isu":"blinkofyoureye.com","itg":false,"ity":"jpg","oh":499,"ou":"http://www.blinkofyoureye.com/wp-content/uploads/2012/07/roller-coaster-loop1.jpg","ow":499,"pt":"roller coaster loop |","rid":"7QVByTAKvvsjPM","ru":"http://www.blinkofyoureye.com/roller-coaster-loop/","s":"roller coaster loop","st":"Blink of Your Eye","th":225,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcS6F8H-KdNmNpVQ3Y5Mr8lEAIY2Ntk6iUwx7LZOVZrN6RyoKxYa","tw":225}
997 × 1600 - shutterstock.com
{"id":"BmEs_wt4Gkw6qM:","isu":"shutterstock.com","itg":false,"ity":"jpg","oh":1600,"ou":"http://image.shutterstock.com/z/stock-photo-double-loop-on-a-roller-coaster-with-train-just-passing-82041070.jpg","ow":997,"pt":"Double Loop On A Roller Coaster With Train Just Passing Stock ...","rid":"T5Ovs6gil6LeoM","ru":"http://www.shutterstock.com/pic-82041070/stock-photo-double-loop-on-a-roller-coaster-with-train-just-passing.html","s":"Save to a lightbox","sc":1,"st":"Shutterstock","th":285,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcSmzQFC0RmoWnd8kgXzHOCZmy8sd_sWSIQ_pM7sakKCP4N3C4pY","tw":177}
640 × 373 - gizmodo.com.au
{"cb":9,"cl":12,"cr":12,"ct":9,"id":"caY6_008U7FU1M:","isu":"gizmodo.com.au","itg":false,"ity":"jpg","oh":373,"ou":"http://i.kinja-img.com/gawker-media/image/upload/t_original/ffy4wkip6dewv988rtaw.jpg","ow":640,"pt":"Why Roller Coaster Loops Are Never Circular | Gizmodo Australia","rid":"XTXnwi5yZ13y2M","ru":"http://www.gizmodo.com.au/2014/03/why-roller-coaster-loops-are-never-circular/","s":"Why Roller Coaster Loops Are Never Circular","sc":1,"st":"Gizmodo Australia","th":171,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcQyQj6z9Jt58KJU2veoqHMQ8eqHUTilxsaos9lBGRPUAKvDx1rx","tw":294}
640 × 350 - planetminecraft.com
{"id":"IIiY3z53POu7yM:","isu":"planetminecraft.com","itg":false,"ity":"jpg","oh":350,"ou":"http://static.planetminecraft.com/files/resource_media/screenshot/1342/2013-10-17_185332_6559746.jpg","ow":640,"pt":"50th SUB Roller Coaster!!! best one yet, with loop da loop ...","rid":"n_OJDnOQ5U2BIM","ru":"http://www.planetminecraft.com/project/50th-sub-roller-coaster-best-one-yet-with-loop-da-loop/","s":"50th SUB Roller Coaster!!! best one yet, with loop da loop! Minecraft Project","st":"Planet Minecraft","th":166,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcT7PnHqpTKBNYDzVU-34AKnOkxg_H5Zu7xfLdQYYhuhTFccWOHy-w","tw":304}
1280 × 720 - youtube.com
{"cr":3,"id":"6-lGaxkrenfP3M:","isu":"youtube.com","itg":false,"ity":"jpg","oh":720,"ou":"https://i.ytimg.com/vi/CnKxNtIZyac/maxresdefault.jpg","ow":1280,"pt":"Minecraft PE 0.8.1 RollerCoaster [DOWNLOAD] - YouTube","rid":"aeFYSSlAw4DaaM","ru":"https://www.youtube.com/watch?v\u003dCnKxNtIZyac","s":"","st":"YouTube","th":168,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcQfkbLUjaDxm0Q1O3JCMSong7EX1mh4yakuMWC7qDmJ2G_VvEOVMQ","tw":300}
960 × 1300 - dreamstime.com
{"id":"NotOJ-whnh8LkM:","isu":"dreamstime.com","itg":false,"ity":"jpg","oh":1300,"ou":"https://thumbs.dreamstime.com/z/roller-coaster-loop-de-loop-11096105.jpg","ow":960,"pt":"Roller Coaster Loop De Loop Royalty Free Stock Photo - Image: 11096105","rid":"tw7hlXB1Hmk5hM","ru":"https://www.dreamstime.com/royalty-free-stock-photo-roller-coaster-loop-de-loop-image11096105","s":"Roller Coaster Loop de Loop","sc":1,"st":"Dreamstime.com","th":261,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcQbnerRuhMHbut7udKMGZaKbuGnd3uHDeIokoz62O09FEjyDwgJ","tw":193}
2592 × 1944 - commons.wikimedia.org
{"id":"PnKoP8YfRIUV1M:","isu":"commons.wikimedia.org","itg":false,"ity":"jpg","oh":1944,"ou":"https://upload.wikimedia.org/wikipedia/commons/0/05/Blue_fire_loop.jpg","ow":2592,"pt":"File:Blue fire loop.jpg - Wikimedia Commons","rid":"6XzlTy7jtF-XjM","ru":"https://commons.wikimedia.org/wiki/File:Blue_fire_loop.jpg","s":"File:Blue fire loop.jpg","st":"Wikimedia Commons","th":194,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcQugoSnR9lrjnOYKBoolK-4-MO7_6xz4JggJiOZd82hLeyQ1dUu","tw":259}
560 × 420 - rookieparenting.com
{"id":"k9fGa8OVUa3GhM:","isu":"rookieparenting.com","itg":false,"ity":"jpeg","oh":420,"ou":"http://www.rookieparenting.com/wp-content/uploads/2016/05/roller-coaster4.jpeg","ow":560,"pt":"Build Marble Roller Coaster | STEM","rid":"mFI7BNTQbbgbPM","ru":"http://www.rookieparenting.com/marble-roller-coaster-stem/","s":"How High To Loop The Roller Coaster Loop | STEM Experiment","st":"Rookie Parenting","th":194,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcSvybRakPtk1dCJiKFgCI57HuRInOLBpAIhOzHELXzd_d8dEQg5","tw":259}
1300 × 866 - 123rf.com
{"ct":9,"id":"jU4C78ioKS9vJM:","isu":"123rf.com","itg":false,"ity":"jpg","oh":866,"ou":"http://previews.123rf.com/images/rglinsky/rglinsky1204/rglinsky120400169/13414512-Roller-coaster-loop-in-Luna-Park-Tel-Aviv-Israel-Stock-Photo-disneyland.jpg","ow":1300,"pt":"Roller Coaster Loop In Luna Park, Tel Aviv, Israel Stock Photo ...","rid":"kdMnyleKoVpByM","ru":"http://www.123rf.com/photo_13414512_roller-coaster-loop-in-luna-park-tel-aviv-israel.html","s":"Roller coaster loop in Luna Park, Tel Aviv, Israel Stock Photo - 13414512","st":"123RF.com","th":183,"tu":"https://encrypted-tbn2.gstatic.com/images?q\u003dtbn:ANd9GcRcuhUsrHqKrcZidPiSlxr0UofQ7Eotj0XSdk-0yV9nr0v4ulbd","tw":275}
467 × 275 - physicsclassroom.com
{"cb":3,"id":"zwVgMTZoIsa6mM:","isu":"physicsclassroom.com","itg":false,"ity":"gif","oh":275,"ou":"http://www.physicsclassroom.com/mmedia/circmot/rcd1.gif","ow":467,"pt":"Roller Coaster G-Forces","rid":"NJMHzy2sgWqemM","ru":"http://www.physicsclassroom.com/mmedia/circmot/rcd.cfm","s":"Feelings of weightlessness and heaviness are associated with the normal force; they have little to do with the force of gravity.","sc":1,"st":"The Physics Classroom","th":172,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcStwrkZCFlNmQGCJ7Y3pqET0fBzrje5qoyoZLu79IFMHno8Nj2e","tw":293}
279 × 191 - datagenetics.com
{"cl":15,"cr":18,"ct":18,"id":"RDKTvQRWtRJnyM:","isu":"datagenetics.com","itg":false,"ity":"png","oh":191,"ou":"http://www.datagenetics.com/blog/march42014/r1.png","ow":279,"pt":"Roller Coasters","rid":"0QjprIMnjgU0hM","ru":"http://www.datagenetics.com/blog/march42014/index.html","s":"r1.png","sc":1,"st":"DataGenetics","th":152,"tu":"https://encrypted-tbn3.gstatic.com/images?q\u003dtbn:ANd9GcQjEhmdR6jog6Hx2ojwkPWX5I8pHyaF4AAYGFAui13vrDLxGTj_ZQ","tw":223}