3.0-kg grindstone in the shape of a uniform cylinder of radius 61 cm acquires a rotational rate of 24 rev/s from rest over a 6.0 sec interval at constant angular acceleration. Calculate the torque delivered by the motor. Moment of inertia of the cylinder is ½ MR?.
3.0-kg grindstone in the shape of a uniform cylinder of radius 61 cm acquires a rotational rate of 24 rev/s from rest over a 6.0 sec interval at constant angular acceleration. Calculate the torque delivered by the motor. Moment of inertia of the cylinder is ½ MR?.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter8: Rotational Equilibrium And Dynamics
Section8.4: The Rotational Second Law Of Motion
Problem 8.2QQ: A constant net torque is applied to an object. Which one of the following will not be constant? (a)...
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Question
3.0-kg grindstone in the shape of a uniform cylinder of radius 61 cm acquires a rotational rate of
24 rev/s from rest over a 6.0 sec interval at constant angular acceleration .
Calculate the torque delivered by the motor.
Moment of inertia of the cylinder is ½ MR?.
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