Model a figure skater’s body as a solid cylinder and her arms as thin rods, making

Chapter 8, Problem 82GP

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QUESTION:

Problem 82GP

Model a figure skater’s body as a solid cylinder and her arms as thin rods, making reasonable estimates for the dimensions. Then calculate the ratio of the angular speeds for a spinning skater with outstretched arms, and with arms held tightly against her body. Check Sections 8–5 and 8–8.

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QUESTION:

Problem 82GP

Model a figure skater’s body as a solid cylinder and her arms as thin rods, making reasonable estimates for the dimensions. Then calculate the ratio of the angular speeds for a spinning skater with outstretched arms, and with arms held tightly against her body. Check Sections 8–5 and 8–8.

ANSWER:

Solution 82 GP

Step 1 of 4

We are required to calculate the ratio of the angular speeds for a spinning skater.

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