All terms in this list:

work: the use of force to move an object.

Joule: the unit used to measure energy and work.

potential energy: stored energy: the energy an object has due to its position, molecular arrangement, or chemical composition.

kinetic energy: the energy of motion

Mechanical energy: a combination of the kinetic energy and potential energy and object has.

law of conservation of energy: a law stating that no matter how energy is transferred or transformed, all the energy is still present in one form or another.