| A | B |
|---|
| Force | Push or pull that causes change |
| Pound | unit measure of force |
| Newton | SI unit of measure of force |
| Balanced | 2 or more forces applied equally |
| Unbalanced | 2 or more forces applied unequally |
| Equilibrium | conditions of balanced force are met |
| Magnitude | size or length of total vector |
| Direction | right, left, up, down |
| Scalar | physical quantity that only requires magnitude |
| Vector | magnitude and direction |
| Gravity | force that pulls down objects to earth |
| Mass | total amount of matter of object |
| Weight | force of attraction on earth of objects |
| Kilogram | SI unit of measure for mass |
| Torque | rotational mechanical system measured in lb-ft |
