COLLEGE PHYSICS:VOL.1
2nd Edition
ISBN: 9780134862897
Author: ETKINA
Publisher: PEARSON
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Textbook Question
Chapter 9, Problem 28P
Derive an expression Tor the rotational inertia of the four balls shown in Figure P9.28 about an axis perpendicular to the paper and passing through point A. The mass of each ball is m. Ignore the mass of the rods to which the balls are attached.
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COLLEGE PHYSICS:VOL.1
Ch. 9 - Review Question 9.1 Visualize an ice skater...Ch. 9 - Review Question 9.2 A solid wooden ball and a...Ch. 9 - Review Question 9.3 How is Newton’s second law for...Ch. 9 - Review Question 9.4 After a playground...Ch. 9 - Review Question 9.5 Will a can of watery chicken...Ch. 9 - Review Question 9.6 How can you explain the...Ch. 9 - Is it easier to open a door that is made of a...Ch. 9 - 2. You push a child on a swing. Why doesn’t the...Ch. 9 - In terms of the torque needed to rotate your leg...Ch. 9 - Suppose that two bicycles have equal overall mass,...
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