Question

How is the rate of change of momentum of a body related to the force acting on the body

Answer 1

the rate of change of momentum is directly proportional the force in the direction of the motion.......

its also states the newton's second law of motion

by this statement law of conservation of momentum can be derive

Answer 2

Here P denote the change in linear momentum of the body

We all know that

P=mv

And The rate of change of linear momentum is force

F=dp/dt

F=d(mv) /dt

If m= constant then

F=m*dv/dt

And if v= constant

F=v*dm/dt