Question

describe Newton's first law of motion.​

Answer 1

Answer:

Newton's First Law of Motion. A body at rest remains at rest or, if in motion, remains in motion at constant velocity unless acted on by a net external force.

Explanation:

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Answer 2

Explanation:

His first law states that every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force. This is normally taken as the definition of inertia. ... And if an additional external force is applied, the velocity will change because of the force.