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5 Cards in this Set
- Front
- Back
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work
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the transfer of energy to a body by the application of a force that causes the body to move in the diretion of the force; it is equal to the product of the magnitude of the component of a force along the direction of displacement and the magnitude of the displacement.
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Power
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a quantity that measures the rate at which work is done or energy is transformed.
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Effort Force
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an action exerted on a body in order to change the body's state of rest or motion; force has magnitude and direction (380)
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speed
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the distance an object travels divided by time time interval over which the motion occurs.
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velocity
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speed
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