Moment of Inertia An annular cylinder has an inside radius
Chapter 13, Problem 55(choose chapter or problem)
Moment of Inertia An annular cylinder has an inside radius of and an outside radius of (see figure). Its moment of inertia is where is the mass. The two radii are increasing at a rate of 2 centimeters per second. Find the rate at which is changing at the instant the radii are 6 centimeters and 8 centimeters. (Assume mass is constant.)
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