You need to design an industrial turntable that is 67.0 cmcm in diameter and has a kinetic energy of 0.280 JJ when turning at 32.0 rpmrpm (rev/minrev/min). Part A What must be the moment of inertia of the turntable about the rotation axis? Express your answer in kilogram meters squared.
You need to design an industrial turntable that is 67.0 cmcm in diameter and has a kinetic energy of 0.280 JJ when turning at 32.0 rpmrpm (rev/minrev/min). Part A What must be the moment of inertia of the turntable about the rotation axis? Express your answer in kilogram meters squared.
Physics for Scientists and Engineers: Foundations and Connections
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ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter13: Rotation Ii: A Conservation Approach
Section: Chapter Questions
Problem 7PQ: A 12.0-kg solid sphere of radius 1.50 m is being rotated by applying a constant tangential force of...
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You need to design an industrial turntable that is 67.0 cmcm in diameter and has a kinetic energy of 0.280 JJ when turning at 32.0 rpmrpm (rev/minrev/min).
Part A
What must be the moment of inertia of the turntable about the rotation axis?
Express your answer in kilogram meters squared.
Part B
If your workshop makes this turntable in the shape of a uniform solid disk, what must be its mass?
Express your answer in kilograms.
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