A bicycle wheel, of radius 0.300 m and mass 1.49 kg (concentrated on the rim), is rotating at 4.00 rev/s. After 54.8 s the wheel comes to a stop because of friction. What is the magnitude of the average torque due to frictional forces? |N•m

Physics for Scientists and Engineers with Modern Physics
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Author:Raymond A. Serway, John W. Jewett
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Chapter10: Rotation Of A Rigid Object About A Fixed Axis
Section: Chapter Questions
Problem 15P: A grinding wheel is in the form of a uniform solid disk of radius 7.00 cm and mass 2.00 kg. It...
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A bicycle wheel, of radius 0.300 m and mass 1.49 kg (concentrated on the rim), is rotating at 4.00 rev/s. After 54.8 s the wheel comes
to a stop because of friction. What is the magnitude of the average torque due to frictional forces?
|N-m
Transcribed Image Text:A bicycle wheel, of radius 0.300 m and mass 1.49 kg (concentrated on the rim), is rotating at 4.00 rev/s. After 54.8 s the wheel comes to a stop because of friction. What is the magnitude of the average torque due to frictional forces? |N-m
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