College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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Suppose you exert a tangential force of 450 N to the outer edge of a .5 m radius wooden wheel mounted on a frictionless axis at the center. The weight of the wheel is 45 kg. One can assume the wheel is a solid disk.
The moment of inertia (I) for a solid disk rotating at the center is given by the formula : I= 1/2mass X (radius)^2
A) what torque is exerted on the wheel?
B) how much angular acceleration the wheel will experience due to applied force ?
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