A centrifuge rotor rotating at 9000 rpm is shut off and is eventually brought uniformly to rest by a frictional torque of 2.41 m⋅N A) If the mass of the rotor is 4.04 kg and it can be approximated as a solid cylinder of radius 0.0310 mm , through how many revolutions will the rotor turn before coming to rest? B) How long will it take?
A centrifuge rotor rotating at 9000 rpm is shut off and is eventually brought uniformly to rest by a frictional torque of 2.41 m⋅N A) If the mass of the rotor is 4.04 kg and it can be approximated as a solid cylinder of radius 0.0310 mm , through how many revolutions will the rotor turn before coming to rest? B) How long will it take?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter8: Rotational Equilibrium And Dynamics
Section: Chapter Questions
Problem 68P: A 60.0-kg woman stands at the rim of a horizontal turntable having a moment of inertia of 500 kg m2...
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A centrifuge rotor rotating at 9000 rpm is shut off and is eventually brought uniformly to rest by a frictional torque of 2.41 m⋅N
A) If the mass of the rotor is 4.04 kg and it can be approximated as a solid cylinder of radius 0.0310 mm , through how many revolutions will the rotor turn before coming to rest?
B) How long will it take?
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