Multiple Choice
Two point masses of 5.0 kg and 15.0 kg, separated by 2.0 m, are spinning about their combined center of mass. When the system rotates at 0.80 rad/s, the kinetic energy for the motion is
A) 5.0 J.
B) 3.8 J.
C) 0 J.
D) 13 J.
Correct Answer:
Verified
Correct Answer:
Verified
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