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Stack #4624473
| Question | Answer |
|---|---|
| Acceleration | is a measure of the change in the velocity during a period of time |
| Force | is a push or pull object |
| contact | is a push or pull on one object |
| Newtons second law of motion | states that the acceleration of an object equals the net force on the object divided by the objects mass |
| Friction | is a force that resists the sliding motion of two surfaces that are touching. |
| free-body diagram | is a simple model to understand system of objects with any amount of applied |
| free-body diagram | is a simple model to understand systems of objeacts with any amount of applied |
| net force | is the sum of all the forces acting on an object |
| Newton's first law of motion | states thast an object in motion will stay in motion and an object at rest will stay at rest unless acted on by a force |
| Interia | to resitany change in motion |