A coin is placed on a stereo record revolving at 33 1/3 revolutions per minute.
(b) Find the acceleration of the coin when it is placed 5.0, 10, and 15 cm from the center of the record.
2 ____ . m/s2 (5.0 cm)
3 ____ . m/s2 (10 cm)
4 ____ . m/s2 (15 cm)(c) What force accelerates the coin?
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