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Physics, 12.08.2020 05:01 johndous3698
Suppose you exert a force of 185 N tangential to the outer edge of a 1.73-m radius 76-kg grindstone (which is a solid disk).
Required:
a. What torque is exerted?
b. What is the angular acceleration assuming negligible opposing friction?
c. What is the angular acceleration if there is an opposing frictional force of 20.0 N exerted 1.50 cm from the axis?
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Suppose you exert a force of 185 N tangential to the outer edge of a 1.73-m radius 76-kg grindstone...
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