Question

A trolley is moving horizontally with a constant velocity of v with respect to earth. A man starts
running from one end of the trolley with a velocity 1.5 v with respect to trolley. After reaching the opposite end, the man returns back and continues running with a velocity of 1.5 v w.r.t. the trolley in the backward direction. If the length of the trolley is L then the displacement of the man with respect
to earth during the process will be :-​

Answer 1

Explanation:

hope this will help you.