How does force relate to kinetic energy?
The force will determine how much energy the body will acquire.
From Newtons 1st law of motion, if a body is at rest and is subjected to a force which accelarates it at
From Newtons 2nd law of motion, the Force required to accelerate a body is f=given by:
The moving body will have a Kinetic Enery given by
Do some substitutions: