The clutch system shown in the figure below is used to transmit torque through a 2-mm-thick oil film with a dynamic viscosity of u between two identical 30-cm-diameter disks. When the driving shaft otates at a speed of 1200 rpm, the driven shaft is observed to rotate at 1125 rpm. Assuming a linear elocity profile for the oil film, determine the transmitted torque

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Pressure and Stress