What's the difference between kinetic energy and potential energy?

Kinetic energy is energy that is currently in the process of being used,while potential energy is energy that is being stored. Example a rubber band when a rubber band is is being stretched out the energy is being stored up, however when you let the rubber band go the, as the rubber band is flying through the air the kinetic energy is being used

answers: to make sure that all of the broken pieces of tablet were added to the water, to allow for fair comparison of all three trials, with different particle sizes to avoid experimental error

catya that's not even a b or c