The product of mass and vertical displacement of a body is the expression for its kinetic energy.
where, m is the mass of body and v is the speed of body.
So, K.E is not the product of mass and vertical displacement of the body.
A force of magnitude 25 N acting on a body of mass 2 kg increases its kinetic energy from 100 J to 200 J. The displacement of the body during this interval is ___ metres.