Question

Under what conditions does the sign of proportionality in Newton's second law of motion change to equals to sign?
(Newton's second law of motion:-
Force/F is directly proportional to the rate of change of momentum/{m(v-u)}/t)
Please give the correct answer fast !!​

Answer 1

Answer:

Newton's second law of motion may be stated as: 'the acceleration of an object acted upon by an external force is proportional to the force and is in the same direction as the force. ... or force = a constant × acceleration, this constant of proportionality being the mass of the object, i.e. force=mass x acceleration .

Explanation:

Answer 2

Explanation:

Newton's second law of motion can be formally stated as follows: The acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object.