70 A train is moving slowly on a straight track with a

Last updated: 6/7/2023

70 A train is moving slowly on a straight track with a constant speed of 2 ms 1 A passenger in that tra starts walking at a steady speed of 2 ms to the back of the train in the oppoisite direction of th motion of the train So to an observer standing on the platform directly in front of that passenger the velocity of the passenger appears to be 1 4 ms 1 3 2 ms in t 2 2 ms 1 posite direction of the train 4 zero