| A | B |
|---|
| work | the use of force to move an object |
| joule | standard unit used to measure work |
| newtons | unit weight is measured in |
| potential energy | stored energy |
| kinetic energy | energy of motion |
| mechanical energy | a combination of kinetic and potential energy |
| power | the rate at which work is done |
| Law of Conservation | energy can't be created or destroyed, it can only change |
| two types of potential energy | gravitational and elastic |
| energy | what is transferred when a force moves an object |
