Multiple Choice
A thin circular hoop of mass 1.0 kg and radius 2.0 m is rotating about an axis through its center and perpendicular to its plane.It is slowing down at the rate of 7.0 rad/s2.The net torque acting on it is:
A) 7.0 N∙m
B) 14 N∙m
C) 28 N∙m
D) 44 N∙m
E) none of these
Correct Answer:
Verified
Correct Answer:
Verified
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