Fundamentals of Physics Extended
10th Edition
ISBN: 9781118230725
Author: David Halliday, Robert Resnick, Jearl Walker
Publisher: Wiley, John & Sons, Incorporated
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Chapter 11, Problem 48P
A Texas cockroach walks from the center of a circular disk (that rotates like a merry-go-round without external torques) out to the edge at radius R. The angular speed of the cockroach-disk system for the walk is given in Fig.11-49 (ωa = 5.0 rad/s and ωb = 6.0 rad/s). After reaching R, what fraction of the rotational inertia of the disk does the cockroach have?
Figure 11-49 Problem 48.
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Chapter 11 Solutions
Fundamentals of Physics Extended
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