Saturday
March 28, 2015

Homework Help: Physics

Posted by Leah on Friday, November 11, 2011 at 12:48am.

A constant torque of 27.2 N m is applied to
a grindstone for which the moment of inertia
is 0.158 kg m2.
Find the angular speed after the grindstone
has made 18 rev.
Assume the grindstone
starts from rest.
Answer in units of rad/s

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