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10 Cards in this Set
- Front
- Back
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When a force causes an object to move in the direction of the force
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Work
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The formula for calculating work
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Force x Distance
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Work done in a certain amount of time
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Power
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Unit used to measure energy and work
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Joule
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inertia
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tendency of an object to resist any change in its motion
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A object at rest tends to stay at rest and an object in motion tends to stay in motion unless an external force acts on it
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Newton's 1st Law
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The force on an object depends on the objects mass and acceleration
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Newton's 2nd Law
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Every action force has an equal and opposite reaction force
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Newton's 3rd law
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Velocity
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speed of an object in a certain direction
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Acceleration
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any change in velocity
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