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A Constant Torque of 15 N · M Acts for 3.0

Question 8

Multiple Choice

A constant torque of 15 N · m acts for 3.0 s on a system of mass 2.0 kg.The change in angular momentum of the system during this period of time is


A) 5.0 kg · m2/s
B) 7.5 kg · m2/s
C) 10 kg · m2/s
D) 23 kg · m2/s
E) 45 kg · m2/s

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