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A 15-G Paper Clip Is Attached to the Rim of a Phonograph

Question 36

Multiple Choice

A 15-g paper clip is attached to the rim of a phonograph record with a radius of 30 cm, spinning at 3.5 rad/s. The magnitude of its angular momentum is:


A) 1.4 * 10-3 kg .m2/s
B) 4.7* 10-3 kg .m2/s
C) 1.6 * 10--2 kg.m2/s
D) 3.2 * 10-1 kg . m2/s
E) 1.1 kg . m2/s

Correct Answer:

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