Physics, 21.07.2020 19:01, heggestade
As an ice skater begins a spin, his angular speed is 3.14 rad/s. After pulling in his arms, his angular speed increases to 5.94 rad/s. Find the ratio of teh skater's final momentum of inertia to his initial momentum of inertia.
Answers: 2
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As an ice skater begins a spin, his angular speed is 3.14 rad/s. After pulling in his arms, his angu...
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