Question

define motion and rest​

Answer 1

Answer:

Motion is the phenomenon in which an object changes its position over time

Rest is an object which is stationary or not moving with respect to its surroundings

Explanation:

Motion is mathematically described in terms of displacement, distance, velocity, acceleration, speed, and time

Answer 2

A body is said to be at rest if it doesn't change it's position with respect to it's immediate surrounding.

A body is said to be in motion if it changes it's position with respect to its immediate surrounding.