| A | B |
|---|
| work | force applied through distance |
| energy | ability of cause change |
| kinetic energy | energy due to motion |
| potential energy | energy that is stored due to interaction between objects |
| elastic potential energy | energy stored by compressing or stretching object |
| chemical potential energy | energy due to chemical bonds |
| gravitational potential energy | energy that is due to gravitational forces between objects |
| friction | force that opposes sliding motion when 2 surfaces touching |
| law of conservation of energy | energy cannot be created or destroyed |
| mechanical energy | sum of kinetic energy and potential energy of objects |
| power | rate at which energy is converted from one form to another |
| system | anything around which you can imagine a boundary |
