Question

Two trains are travelling on parallel tracks. Imagine that you are travelling on Train A.
Train A travels 12 m/s. Train B is travelling at 20 m/s in the same direction but on a different set of tracks.
a At the point when train B is passing train A, describe the speed and direction of the train B as it appears to you.
b Imagine that Train B is on the other set of tracks but is travelling towards your train. At the point when train B is passing train A, describe the speed and direction of the train B as it appears to you.

Answer 1

Answer:

a b c d e f g h is of all the student of a train is direction speed of it a of all the route