An object at rest will remain at rest and an object in motion will remain in motion unless acted on by an unbalanced force:

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For every action force there is an equal and opposite reaction force:
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Shows how force, mass, and acceleration are related; commonly shown with the formula F=ma


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The total distance an object travels divided by the total time
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The tendency of still or moving object to resist changes in its motion:
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1. Newton's First Law of Motion

2. Newton's Third Law of Motion
3. Newton's Second Law of Motion
4. Average Speed
5. Inertia