A metallic rod rotates about its center at a constant angular speed. If the rod's temperature is increased uniformly, what happens to its speed? A) its speed of rotation increases. B) its speed of rotation decreases. (c) its speed of rotation remains same. D its speed increases because its moment of inertia increases

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
Chapter16: Temperature And The Kinetic Theory Of Gases
Section: Chapter Questions
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A metallic rod rotates about its center at a constant angular speed. If the rod's temperature is
increased uniformly, what happens to its speed?
A) its speed of rotation increases.
B) its speed of rotation decreases.
(c) its speed of rotation remains same.
D its speed increases because its moment of inertia increases
Transcribed Image Text:A metallic rod rotates about its center at a constant angular speed. If the rod's temperature is increased uniformly, what happens to its speed? A) its speed of rotation increases. B) its speed of rotation decreases. (c) its speed of rotation remains same. D its speed increases because its moment of inertia increases
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