A uniform solid disk of mass m = 3.03 kg and radiusr = 0.200 m rotates about a fixed axis perpendicular to its face with angular frequency 5.95 rad/s. (a) Calculate the magnitude of the angular momentum of the disk when the axis of rotation passes through its center of mass. 0.360 v kg · m2/s (b) What is the magnitude of the angular momentum when the axis of rotation passes through a point midway between the center and the rim? 1.08 kg · m2/s

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter13: Rotation Ii: A Conservation Approach
Section: Chapter Questions
Problem 45PQ: A thin rod of length 2.65 m and mass 13.7 kg is rotated at anangular speed of 3.89 rad/s around an...
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A uniform solid disk of mass m = 3.03 kg and radius r = 0.200 m rotates about a fixed axis perpendicular to its face with angular frequency 5.95 rad/s.
(a) Calculate the magnitude of the angular momentum of the disk when the axis of rotation passes through its center of mass.
0.360
v kg · m2/s
(b) What is the magnitude of the angular momentum when the axis of rotation passes through a point midway between the center and the rim?
1.08
|kg • m2/s
Enter a number.
Transcribed Image Text:A uniform solid disk of mass m = 3.03 kg and radius r = 0.200 m rotates about a fixed axis perpendicular to its face with angular frequency 5.95 rad/s. (a) Calculate the magnitude of the angular momentum of the disk when the axis of rotation passes through its center of mass. 0.360 v kg · m2/s (b) What is the magnitude of the angular momentum when the axis of rotation passes through a point midway between the center and the rim? 1.08 |kg • m2/s Enter a number.
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