Question

While travelling in a train, it appears that the trees near the track are moving whereas co passengers appear to be stationary. Explain this reason

Answer 1

We along with our co-passengers are sitting in the same train that is moving with some velocity.
So I and my co-passenger are moving with same velocity(in same direction) i.e of train.The relative motion between me and my co-passenger is zero.

Outside, the trees seem to move in opposite direction at the same velocity as that of the train. So there is some relative motion between us sitting inside the train and the trees outside. Hence, they appear to be in motion.

Hope This Helps You!

Answer 2

while travelling in a train it appears that the trees near the track are moving where as co passengers appear to be stationary because the trees are separate from the train they are not touch with the train so there is no same motion between the train and the trees but the CO passengers are touch with the train and there is same motion between the train us and co passengers