Question

when a force acting on a body at rest has an equal and opposite reaction , then how is it possible that the body will be able move at all on the application of force ?

Answer 1

Answer:

As an example:

when you jump, your legs apply a force to the ground, and the ground applies and equal and opposite reaction force that propels you into the air.

This law doesnt means that action that is equal and opposite reaction balences the net force.