Question

is it necessary that a body remains on the rest only when no force acting on it​

Answer 1

No it is not necessary that for a body to be in rest, there should be no force acting on it. ... The resultant of balanced force is zero. If the net force is zero, then the body would not be in motion if it was initially at rest.

hope it will help u

Answer 2

Answer:

Law of inertia, also called Newton's first law, postulate in physics 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.

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