Question

define kinetic force

Answer 1

In physics, the kinetic energy of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Having gained this energyduring its acceleration, the body maintains this kinetic energy unless its speed changes.

Answer 2

Energy which is caused due to change in position, shape or any force is applied to it, it gains kinetic energy and normally still object is having potential energy