Question

Two trains A and B are moving on parallel tracks with the same speed and in the same direction.an observer p is sitting in train A and another person Q is sitting in train B. is Q at rest with respect to P​

Answer 1

Yes, Q is at rest with respect to P because both the trains are moving with same speed and in the same direction. But if a person is observing Q from outside the train, Q will be in motion with respect to that person.

Answer 2

Answer:

yes,

because q is at rest with respect to p because both the trains are moving in parallel speed and same time and same direction....