A rollercoaster with the shape shown in the figure, and of height h=34m has a ca

Question

A rollercoaster with the shape shown in the figure, and of height h=34m has a car at the top of the track at rest, also as shown. The car is released from rest and rolls along the track with no forces acting on it besides gravity. What is the speed of the car when it reaches the very end of the track...

A rollercoaster with the shape shown in the figure, and of height h - 34m has a car at the top of the track at rest, also as shown. The car is released from rest and rolls along the track with no forces acting on it besides gravity. What is the speed of the car when it reaches the very end of the track? 12.914 m/s The car will not reach the end of the track. 0 m/s 25.828 m/s 18.263 m/s

Explanation / Answer

(b) The car will not reach the end of track

Because, the bump in middle of track is heigher than h , so, it won't be able to cross the bump to reach the end of track.

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