A CD has a diameter of 12.0 cm. If the CD is rotating with a constant period of 0.314 seconds, then the frequency of the rotational motion is
A) 4.00 Hz.
B) 3.67 Hz.
C) 3.18 Hz.
D) 2.83 Hz.
E) 2.15 Hz.

Name: A CD has a diameter of 12.0 cm. If the CD is rotating with a constant period of 0.314 seconds, then the frequency of the rotational motion is A) 4.00 Hz. B) 3.67 Hz. C) 3.18 Hz. D) 2.83 Hz. E) 2.15 Hz.
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Question

Quizplus · Accepted Answer

The Answer is C

A CD Has a Diameter of 12