Question

Define kinetic energy. Deduce the expression for kinetic energy​

Answer 1

$\huge\bold\purple{ANSWER}$

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. It is clear that the work done is equal to the change in the kinetic energy of an object.

Answer 2

Answer:

Energy possed by a body by virtue of a it's motion is reffered to as kinetic energy.

expression for kinetic energy = 1/2mv^2