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chapter 10
force
| Term | Definition |
|---|---|
| free fall | the motion of a falling object when the only force acting on it is gravity |
| rolling friction | friction that occurs when an object rolls over a surface |
| compression force | a force that causes an object to move in circle |
| newton | the SI unit used for the mag |
| static friction | friction that acts on objects that are not moving |
| balanced forces | equal forces acting |
| friction | |
| unbalanced | |
| resistance | |
| mass | |
| fluid | |
| projectile | |
| law of momentum | |
| weight | |
| gravity | |
| conservation | |
| inertia | |
| height | |
| elastic |