16. Angular Momentum
Conservation of Angular Momentum
7:09 minutes
Problem 11.5
Textbook Question
Textbook Question(II) A figure skater can increase her spin rotation rate from an initial rate of 1.0 rev every 1.5 s to a final rate of 2.5 rev/s. If her initial moment of inertia was 4.9kg · m², what is her final moment of inertia? How does she physically accomplish this change?
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