Question
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

Image Transcription

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

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Rotational Mechanics

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