Question

Q1. What do you mean by motion and rest?

Answer 1

Answer:-

An object is said to be at rest if it doesn't change its position at any given time. And, motion is when an object changes its position with respect to time.

Answer 2

Answer:

REST-Rest is a state in physics that refers to an object being stationary relative to a particular frame of reference or another object; when the position of a body with respect to its surroundings does not change with time it is said to be "at rest ".

MOTION-motion is the change in position of an object with respect to its surroundings in a given interval of time. Motion is mathematically described in terms of displacement, distance, velocity, acceleration, and speed. ... An object's motion cannot change unless it is acted upon by a force.

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