Question

Physical independence of force is consequence of which law of motion and how

Answer 1

Physical independence of force does not mean anything, it seems to be...

Perhaps it means the third law of Newton.  For every action force F acted by a body of mass M, there is an equal and opposite force F experienced by M.  This is irrespective or independent of mass M.

There are many examples one can give.  A boat being rowed in a lake.  Spring force.

Answer 2

Answer:

first law of motion

Explanation:

Newton’s first law of motion is related to physical independence of force by definition  "It states – Every body continues to be in a state of rest or uniform motion in a straight line, except in so far as it be compelled by an externally impressed force to act otherwise. "