According to Newton's first law of motion, unless some external force acts, a body will continue in its

The tendency of a body to continue in its state of rest or uniform motion in a straight line, even when some external force acts on it is called

The measure of inertia of a body is its

If mass of a body is more, then inertia of the body

When a fan is switched off, it continues to move due to

The linear momentum is a

The quantity of motion possessed by a moving body is known as ___ of the body.

The S.I. unit of momentum is

Action and reaction forces acts on ____

The force exerted by the first body on the second body is called