Question

a) State Newton’s second law of motion. How this law can be used to measure force acting on an object?

Answer 1

according to the Newton second law the forces directly proportional to its rate of change of momentum

Answer 2

Newton second law of motion doesnt say that force is equal to product of mass and velocity. 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.