A torque 151 N m is applied to the centrifuge to increase its angular velocity to3500 rev/min in 45 s. Calculate the moment of inertia of the centrifuge if it is in the shapeof a disk(a) 2.94 kg m2(b) 20.5 kg m2(c) 1.94 kg m2(d) 18.5 kg m2

Answered: A torque 151 N m is applied to the…

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter9: Momentum And Its Conservation

Section9.1: Impulse And Momentum

Problem 7PP

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A torque 151 N m is applied to the centrifuge to increase its angular velocity to 3500 rev/min in 45 s. Calculate the moment of inertia of the centrifuge if it is in the shape of a disk (a) 2.94 kg m2 (b) 20.5 kg m2 (c) 1.94 kg m2 (d) 18.5 kg m2