Homework H.

asked • 06/18/15

Physics: What is her momentum of Inertia?

A figure skater can increase her angular velocity from a speed of 2.00 revolutions in 3.00 seconds to 5.00 revolutions in 2.00 seconds by bringing her arms in. If her moment of inertia was 4.60 kg m2 with her arms out, what is it with her arms in?

1 Expert Answer


Timothy A. answered • 06/19/15

4.9 (75)

I am here to raise mathematicians.

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