Define Newton sir first Law ?

Law of inertia

Explanation:

Newtown First law states that if a body is at rest or moving at a constant speed in a straight line, it will remain at rest or keep moving in a straight line at constant speed unless it is acted upon by a force.

Newton's first law or law of inertia states that a body at rest will remain at rest and a body in motion will continue it's motion with constant speed in a straight line unless an external force acts on it.

the food shivo was saving