Question
a roller coaster is designed such that riders experence weightlessness as they go round the top of hill whose radius of curvature is 20m. the speed of the car at the top of the hill is between
ans=14m/s and 15m/s
a roller coaster is designed such that riders experence weightlessness as they go round the top of hill whose radius of curvature is 20m. the speed of the car at the top of the hill is between
ans=14m/s and 15m/s