Question

explain the first law of motion in simply manner and deeply also

Answer 1

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

Answer 2

Answer:

The First Law states, "A body at rest will remain at rest, and a body in motion will remain in motion unless it is acted upon by an external force." ... This simply means that things cannot start, stop or change direction all by them selves

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