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citycyborg citycyborg
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9 months ago

A CD has a diameter of 12.0 cm. If the CD is rotating at a constant angular speed of 20.0 radians per second, then the period of the rotational motion is



0.143 s.



0.224 s.



0.314 s.



0.421 s.



0.558 s.

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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paris.chenparis.chen
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9 months ago
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