Question

Derive formula for kinetic energy? ​

Answer 1

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.

Derivation of Kinetic Energy Formula by Calculus

Derivation of Kinetic Energy Formula by CalculusWork done = Final K.E. - Initial K.E. The work done by a force is a measure of the change in kinetic energy of the body which proves the work-energy principle.

Answer 2

v ^ 2 - u ^ 2 = 2as… This statement states that a work W is done by a body to move from one position to another by a distance s when the force F is applied to a body at rest. This work done on the body is because of Kinetic energy (K.E) of the body.