| A | B |
| Kinetic | Energy of Motion |
| Potential | Stored Energy |
| Mechanical | Energy used to perform work on an object |
| Elastic | Potential energy stored in stretchy materials |
| Joule | Unit of Energy |
| Energy | Ability to do work |
| Work | Using force on an object |
| Gravitational Potential | Energy related to mass & height |
| Gravitational pull | 9.8m/s/s |
| =MGH | formula for gravitational potential energy |
| Law of Conservation of Energy | Energy can't be created or destroyed |