Physics, 18.07.2020 21:01 octavioC2

Suppose that the moment of inertia of a skater with arms out and one leg extended is 3.3 kg⋅m2 and for arms and legs in is 0.90 kg⋅m2 . If she starts out spinning at 4.2 rev/s , what is her angular speed (in rev/s) when her arms and one leg open outward?

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Suppose that the moment of inertia of a skater with arms out and one leg extended is 3.3 kg⋅m2 and f...