| A | B |
|---|
| position | described by is location to another object |
| speed | how fast an object is moving |
| motion | measuring an objects position over time |
| two states of energy | kinetic and potential |
| potential energy | the energy an object has because of its position |
| kinetic energy | energy of motion |
| friction | the resistance of motion when two objects move against one another |
| work | ability of energy |
| inertia | a moving object will continue to move until a force is applied to it. |
| force | a push or pull that causes an object to move, stop or change speed or direction. |
