Question

Suppose you exert a force of 163 N tangential to a 0.328 m radius, 81.5 kg...

Suppose you exert a force of 163 N tangential to a 0.328 m radius, 81.5 kg grindstone (a solid disk). What is the angular acceleration if there is an opposing frictional force of 20.2 N exerted 1.68 cm from the axis?

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Homework Answers

Answer #1

Given:

Applied force,

Radius,

Mass of grindstone,

Frictional force,

Distance of frictional force from the axis,

Moment of inertia of a solid disk,

==========

Consider the grindstone

Net Torque = Moment of inertia * Angular acceleration

ANSWER:

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