A centrifuge rotor rotating at 9500 rpm is shut off and is eventually brought uniformly to rest by a frictional torque of 1.19 m. N. Part A If the mass of the rotor is 3.67 kg and it can be approximated as a solid cylinder of radius 0.0900 m, through how many revolutions will the rotor turn before coming to rest? Express your answer to three significant figures. N V ΑΣΦ Submit Part B Request Answer Ć How long will it take? Express your answer to three significant figures and include the appropriate units. ?
A centrifuge rotor rotating at 9500 rpm is shut off and is eventually brought uniformly to rest by a frictional torque of 1.19 m. N. Part A If the mass of the rotor is 3.67 kg and it can be approximated as a solid cylinder of radius 0.0900 m, through how many revolutions will the rotor turn before coming to rest? Express your answer to three significant figures. N V ΑΣΦ Submit Part B Request Answer Ć How long will it take? Express your answer to three significant figures and include the appropriate units. ?
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Transcribed Image Text:A centrifuge rotor rotating at 9500 rpm is shut off and is
eventually brought uniformly to rest by a frictional torque
of 1.19 m. N.
Part A
If the mass of the rotor is 3.67 kg and it can be
approximated as a solid cylinder of radius 0.0900 m,
through how many revolutions will the rotor turn before
coming to rest?
Express your answer to three significant figures.
Z II
N
Submit
Part B
垢
ΑΣΦ
Request Answer
How long will it take?
Express your answer to three significant figures and
include the appropriate units.
?
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