What is her final moment of inertia

Reference no: EM13280481

A figure skater can increase her spin rotation rate from an initial rate of 1.0 rev every 2.8 s to a final rate of 3.3 rev/s. If her initial moment of interia was 4.7 kg Â· m2, what is her final moment of inertia?

Reference no: EM13280481

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