Question

In which condition is relative velocity known by adding the velocity of the first body and that of the second body?

Answer 1

Answer:

When the two bodies A andB are moving at an angle 180° with each other then the relative velocity is the sum of both the velocities.i.e, when the bodies move in opposite direction then their relative velocity is the sum of individual velocities.

Answer 2

Answer:

When body moves in same direction