Physics Chapter 4 and 7 Terms
Order by
7 terms
Terms | Definitions |
|---|---|
 Inertia | body resistance to change its state of motion |
| Mass | Scaler, measures inertia, never changes, quantify of matter |
| Weight | vector mass times acceleration due to gravity |
| Equiliberim | Balanced Forces |
| 1st Law | an object at rest stays at rest and an object in motion will stay in motion unless a force is applied |
| 2nd Law | an object acted upon by a force will accelerate in the direction of the force acted upon it |
| 3rd Law | for every action, there is an equal and opposite reaction |
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