Question

Where on the track is the most kinetic energy?

Position A
Position B
Position C
Position D

Answer 1

Answer:

Position b

Explanation:

This is because, a is stationary which means it has 0 velocity which means it has no kinetic energy.

Position c is also stationary so it has no kinetic energy as kinetic energy depends upon the velocity.

D too has the same problem.

But position B is moving. So it has kinetic energy.

Answer 2

Answer: B is  the position on the track with the most kinetic energy.