Question

Define relative velocity and discus in case

Answer 1

Answer:

The relative velocity is the velocity that the body A would appear to an observer on the body B and vice versa. Mathematically speaking the relative velocity is the vector difference between the velocities of two bodies. Relative velocity = velocity of the body A – velocity of the body B. The equation is: vAB = vA – vB.

Explanation:

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Answer 2

Explanation:

Velocity is generally observed with respect to a frame of reference.

But if you observe the same car from another moving bike then frame of reference becomes moving and in such case velocity of car is a relative velocity with respect to bike.