Two trains A and B of length 400 m each are moving on two parallel tracks with a uniform speed of 72 km/hr in the same direction, with A ahead of B.The driver of B decides to overtake A and accelerates by 1 m/s2 . If after 50s, the guard of B just brushes past the driver of A, what was the original distance between them?

Asked by Topperlearning User | 4th Jun, 2014, 01:23: PM

Expert Answer:

Answered by  | 4th Jun, 2014, 03:23: PM