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April 23, 2014

Homework Help: physics

Posted by Joe on Monday, January 2, 2012 at 10:57pm.

A wheel of diameter 28.0 cm is constrained to rotate in the xy plane, about the z axis, which passes through its center. A force = (-38.0 + 39.0 ) N acts at a point on the edge of the wheel that lies exactly on the x axis at a particular instant. What is the torque about the rotation axis at this instant?
t= i+ j + k(mĚN)

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