Question

What do we mean by relative motion?

Answer 1

Definition of relative motion.

1 : motion as observed from or referred to some material system constituting a frame of reference (as two adjacent walls and floor of a room) — see relativity sense 3.

2 : the motion of one body with respect to another regarded as fixed — compare relative velocity

Answer 2

Answer:

The laws of physics which apply when you are at rest on the earth also apply when you are in any reference frame which is moving at a constant velocity with respect to the earth. For example, you can toss and catch a ball in a moving bus if the motion is in a straight line at constant speed.

Explanation: