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Newton's Second Law The rate of change of momentum of a body is directly proportional to the implied force and takes place in the direction of the force.
Already stated p=mv where p is momentum of body of mass m moving with velocity v. According to second law of Newton
But
Therefore,
since change in mass of body is zero Thes,
a is acceleration hence F = ma Above equation is the consequence of second law prominently used in physics.
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