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9 Cards in this Set
- Front
- Back
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First Law
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An object in motion will stay in motion and an abject will stay at rest unless acted upon by an UNBALANCED, EXTERNAL force.
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Second Law
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Fnet= mass x acceleration
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Third Law
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Every ACTIONS CREATES an equal and opposite reaction.
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Unbalanced Force
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Any force that is not cancelled out.
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External Force
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A force generated from outside the system.
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Internal force
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A force within an object or system (ropes between two weights, children fighting inside a car).
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The system
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All objects being considered.
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Normal force
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Force applied by a surface perpendicular to an object.
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Acceleration on an inclined plane
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A=g sin theta
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