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

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The Answer of 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

An Ice Skater Spins at 3