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Physics, 20.07.2019 13:00 pnicklin00

The radius of curvature of a loop-the-loop for a roller coaster is 12.4 m. at the top of the loop (with the car inside the loop), the force that the seat exerts on a passenger of mass m is 0.80mg. find the speed of the roller coaster at the top of the loop.

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The radius of curvature of a loop-the-loop for a roller coaster is 12.4 m. at the top of the loop (w...
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