Two hoops or rings (I = MR2) are centered,lying on a turntable.The smaller ring has radius = 0.050 m;the larger has radius = 0.10 m.Both have a mass of 6.0 kg.What is the total moment of inertia as the turntable spins? Ignore the mass of the turntable.
A) 0.030 kg·m2
B) 0.0075 kg·m2
C) 0.038 kg·m2
D) 0.075 kg·m2
Correct Answer:
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