Question

When 2 bodies move uniformly towards each other, then the distance between them decreases by 8m/s. If both the bodies move in the same direction with the same speed, then the distance between them increases by 4m/s. What are the speeds of two bodies? Please tell the solution and also tell that from which book is this question?​

Answer 1

Answer:

When two bodies move uniformly towards each other, the distance decreases by 6ms−1. If both bodies move in the same direction with the same speed as above the distance between them increases by 4ms−1.