M D. m The device shown above is made of low-mass rods and four point masses. The smaller masses (m = 0.29 kg) are a distance d = 0.37 m from the center, and the larger masses (M = 0.75 kg) are a distance D = 0.24 m from the center. The device rotates about its fixed center with a period of 0.44 s. Part 1 What is the moment of inertia of this device about its center? i kg-m?

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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The device shown above is made of low-mass rods and four point masses. The smaller masses (m = 0.29 kg) are a distance d = 0.37
m from the center, and the larger masses (M = 0.75 kg) are a distance D = 0.24 m from the center. The device rotates about its
fixed center with a period of 0.44 s.
Part 1
What is the moment of inertia of this device about its center?
I =
i
kg-m²
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Transcribed Image Text:m M D d M m The device shown above is made of low-mass rods and four point masses. The smaller masses (m = 0.29 kg) are a distance d = 0.37 m from the center, and the larger masses (M = 0.75 kg) are a distance D = 0.24 m from the center. The device rotates about its fixed center with a period of 0.44 s. Part 1 What is the moment of inertia of this device about its center? I = i kg-m² Save for Later Attempts: 0 of 4 used Submit Answer
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