[15 pts] A figure skater is spinning in place with her arms outstretched at an angular...

[15 pts] A figure skater is spinning in place with her arms outstretched at an angular speed of 18.0 rad/s. She then raises her arms straight up to increase her angular speed. Her body has a mass of 58.0 kg and can be treated as a solid cylinder with a diameter of 36.0 cm, while each arm has a mass of 3.5 kg and can be treated as a thin rod of length 0.425 m when outstretched, and a hollow cylinder with a diameter of 36.0 cm when raised up. What is her angular speed after raising her arms?

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genius_generous answered 1 year ago

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