A drum rotates around its central axis at an angularvelocity of 12.4 rad/s. If the drum then slows at aconstant rate of 5.55 rad/s², (a) how much time doesit take and (b) through what angle does it rotate incoming to rest?(a) Number iUnits(b) NumberiUnits<>>

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Answered: A drum rotates around its central axis…

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter12: Rotation I: Kinematics And Dynamics

Section: Chapter Questions

Problem 60PQ

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A drum rotates around its central axis at an angular velocity of 12.4 rad/s. If the drum then slows at a constant rate of 5.55 rad/s², (a) how much time does it take and (b) through what angle does it rotate in coming to rest? (a) Number i Units (b) Number i Units <>>