EXERCISE A solid metal sphere of diameter D is spinning in a gravity-free region of space with an angular velocity of w. The sphere is slowly heated until it reaches its melting temperature, at which point it flattens into a uniform disk of thickness 2. By what factor is the angular velocity changed? (Give your answer as a factor of w.) Hint
EXERCISE A solid metal sphere of diameter D is spinning in a gravity-free region of space with an angular velocity of w. The sphere is slowly heated until it reaches its melting temperature, at which point it flattens into a uniform disk of thickness 2. By what factor is the angular velocity changed? (Give your answer as a factor of w.) Hint
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
Chapter11: Gravity, Planetary Orbits, And The Hydrogen Atom
Section: Chapter Questions
Problem 23P
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