Physics, asked by maya30, 1 year ago

a roller coaster is designed such that riders experience " weightlessness" as they go round the top of a hill whose radius of curvature is 20 m. the speed of the car at top of hill is between a)14-15m/s. b)15-16m/s. c)16-17m/s. d)13-14m/s

Answers

Answered by Akhilrajp

2

14 to 50 M I hope the answer is yes

maya30: can please explain in detail

Answered by shardulratnakar

4

Answer:

Answer is a

Explanation:

Please see attachment

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