Please explain how to solve the problem in detail and provide the correct answer

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Please explain how to solve the problem indetail and provide the correct answer. Will ratelifesaver! Thank you.
A potter's wheel having a radius 0.45m and a moment of inertia 10.2kg·m2 is rotating freely at 55 rev/min. The potter can stop the wheel in4.0 s by pressing a wet rag againstthe rim and exerting a radially inward force of 71 N. Find the effective coefficient of kineticfriction between the wheel and the wet rag.
1
Please explain how to solve the problem indetail and provide the correct answer. Will ratelifesaver! Thank you.
A potter's wheel having a radius 0.45m and a moment of inertia 10.2kg·m2 is rotating freely at 55 rev/min. The potter can stop the wheel in4.0 s by pressing a wet rag againstthe rim and exerting a radially inward force of 71 N. Find the effective coefficient of kineticfriction between the wheel and the wet rag.
1

Explanation / Answer

moment of inertia I=10.2 kg.m2 torque T=*71*0.45 N.m we have T=I*=I*55*2/60 *1/4 =>=0.46 torque T=*71*0.45 N.m we have T=I*=I*55*2/60 *1/4 =>=0.46

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