Multiple Choice
An ice skater spins at 3.5 rev/s with his arms are extended.He draws his arms in and spins at 8.3 rev/s.By what factor does his moment of inertia change in the process?
A) 2.4
B) 0.58
C) 0.42
D) 0.12
Correct Answer:
Verified
Correct Answer:
Verified
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