10) A figure skater wants to increase her rotational speed by a factor of 3. a) By what factor should she change her rotational inertia? b) How can she accomplish this (i.e. what should she do with her arms or legs)? c) How much does her angular momentum change when she speeds up?
10) A figure skater wants to increase her rotational speed by a factor of 3. a) By what factor should she change her rotational inertia? b) How can she accomplish this (i.e. what should she do with her arms or legs)? c) How much does her angular momentum change when she speeds up?
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![10) A figure skater wants to increase her rotational speed by a factor of 3.
a) By what factor should she change her rotational inertia?
b) How can she accomplish this (i.e. what should she do with her arms or legs)?
c) How much does her angular momentum change when she speeds up?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F98a85d3f-1221-4cd9-b5c2-c225eed9a46f%2F6fefca5d-14a3-4b76-a927-49efc0f7579e%2F8a4xl2_processed.jpeg&w=3840&q=75)
Transcribed Image Text:10) A figure skater wants to increase her rotational speed by a factor of 3.
a) By what factor should she change her rotational inertia?
b) How can she accomplish this (i.e. what should she do with her arms or legs)?
c) How much does her angular momentum change when she speeds up?
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