A female skater is spinning at 1 rev/s with her arms outstretched so is 3.6 kg/m2. She then pulls her arms to her sides, which reduces he ongular velocity in rad/s?
A female skater is spinning at 1 rev/s with her arms outstretched so is 3.6 kg/m2. She then pulls her arms to her sides, which reduces he ongular velocity in rad/s?
Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter1: Gases And The Zeroth Law Of Thermodynamics
Section: Chapter Questions
Problem 1.17E
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![9. A female skater is spinning at 1 rev/s with her arms outstretched so that her moment of inertia
is 3.6 kg/m2. She then pulls her arms to her sides, which reduces her moment of inertia to 1.2
kg/m2. What is her angular velocity in rad/s?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3f2605a0-760e-4f8a-8540-23235587b7da%2F173ff0d0-802f-4936-b13b-9644bd94f23e%2Fxij3o9t_processed.png&w=3840&q=75)
Transcribed Image Text:9. A female skater is spinning at 1 rev/s with her arms outstretched so that her moment of inertia
is 3.6 kg/m2. She then pulls her arms to her sides, which reduces her moment of inertia to 1.2
kg/m2. What is her angular velocity in rad/s?
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