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11 Cards in this Set
- Front
- Back
shaft on which the wheel rotates
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axle
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imaginary line that passes through the center of rotation perpendicular to the circular motion
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axle of rotation
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motion in a circular path at a constant speed
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uniform circular motion
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acceleration acting toward the center of a circle; center seeking acceleration
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centripetal acceleration
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force acting toward the center of a circle causing an object to move in a circular path
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centripetal force
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one complete back-and-forth motion or oscillation
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cycle
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one complete cycle for an object moving in a circular path
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revolution
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the time required for an object to make one complete oscillation (cycle)
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period
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the number of cycles per second measured in hertz (Hz)
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frequency
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revolutions per minute
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rpm
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irregularity or disturbance in the predicted obrit of a planet
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orbital pertubation
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