A turntable with a moment of inertia / = 0.25 kg m² is initially spinning at an angular velocity of wo = 7.7 rad/s. If friction in the bearings exerts a constant torque of 7 = 0.47 Nm, how long does it take for the turntable to stop spinning? Enter your answer in seconds, without the unit.

A turntable with a moment of inertia / = 0.25 kg m² is initially spinning at an angular velocity of wo = 7.7 rad/s. If friction in the bearings exerts a constant torque of 7 = 0.47 Nm, how long does it take for the turntable to stop spinning? Enter your answer in seconds, without the unit.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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A turntable with a moment of inertia / = 0.25 kg m² is initially spinning at an angular velocity of wo = 7.7 rad/s. If friction in the bearings exerts a constant torque of 7 = 0.47 Nm, how
long does it take for the turntable to stop spinning? Enter your answer in seconds, without the unit.

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