Multiple Choice
A 2.0-kg stone is tied to a 0.50-m long string and swung around a circle at a constant angular velocity of 12 rad/s.The net torque on the stone about the center of the circle is:
A) 0 N∙m
B) 6.0 N∙m
C) 12 N∙m
D) 72 N∙m
E) 140 N∙m
Correct Answer:
Verified
Correct Answer:
Verified
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