| A | B |
| sound | form of energy caused by vibrations |
| work | to exert a force on an object that causes the object to move |
| energy | the ability to do work or cause change |
| power | rate at which work is done |
| kinetic | the energy an object has due to its motion |
| potential | energy that results from the position or shape of an object |
| gravitational potential energy | energy related to an object's height |
| elastic potential energy | energy associated with objects that can be stretched or compressed |
| mechanical | form of energy associated with motion, shape, and position of an object |
| nuclear | form of energy stored in the nucleus of an atom |
| thermal | total kinetic and potential energy of the particles of an object |
| electrical | the energy of electric charges |
| electromagnetic | from of energy that travels through space in waves |
| chemical | potential energy stored in chemical bonds |