Answered: A figure skater has a moment of inertia…

A figure skater has a moment of inertia of 0.33 kg-m2. He is spinning at 336.4 rpm. He extends his arms until he slows down to 74.3 rpm. What is his new moment of inerta (in kg-m2)?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotational Motion

Section: Chapter Questions

Problem 1P: During a certain time interval, the angular position of a swinging door is described by = 5.00 +...

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Question

A figure skater has a moment of inertia of 0.33 kg-m². He is spinning at 336.4 rpm. He extends his arms until he slows down to 74.3 rpm. What is his new moment of inerta (in kg-m²)?

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