Suppose you exert a force of 190 N tangential to the outer edge of a 1.55-m radius 74-kg grindstone (which is a solid disk).
a. What is the torque tau, in newton meters, you are exerting on the grindstone, relative to the center of mass of the grindstone?
b. What is the angular acceleration of the grindstone alpha_0, in radians per square second, assuming negligible friction?
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Suppose you exert a force of 190 N tangential to the outer edge of a 1.55-m radius 74-kg grindstone...
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