Question

Define kinetic energy class 9​

Answer 1

In physics, 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. Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes.

Answer 2

Answer:

kinetic energy is a form of energy measured in joules

its formula is 1/2MV^2