Question

define kinetic energy​

Answer 1

Kinetic energy is the energy of motion, observable as the movement of an object, particle, or set of particles. Any object in motion is using kinetic energy: a person walking, a thrown baseball, a crumb falling from a table, and a charged particle in an electric field are all examples of kinetic energy at work.

Answer 2

Kinetic energy is the energy possessed by a body due to the virtue of its motion it's SI unit is Joules (J)