According to the equations of motion v 2 u 2 2as. This equation is one form of the work-energy equation and gives us a direct relation between the net work done on a particle and that particles velocity. Work is an action that is performed on an object or system and that transfers energy from one location to another or from one form to another.
Work Energy Theorem Derivation.
Here W is the work done in joules J and DK is the change in kinetic energy of the object. Net work done on an object equals the objects change in kinetic energy. F o n t h e p a t h d l a x 2 i v x 3 j d x i a x 2 d x. According to this theorem the net work done on a body is equal to change in kinetic energy of the body.