engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Physics Motion in Two and Three Dimensions Relative Motion
A train is moving slowly on a straight track with a constant speed of 2 ms-1. A passenger in that train start walking at a steady speed of 2 ms-1 to the back of the train in the opposite direction of the motion of the train. So to an observer standing on the platform directly in front of that passenger appears to be
1
2 ms-1 in the opposite direction of the train
2
zero
3
4 ms-1
4
2 ms-1