The shaft has an outer diameter of 100 mm and an inner diameter of 80 mm. It is subjected to the three torques T1=4 kN⋅m, T2=19 kN⋅m, T3=15 kN⋅m. The smooth bearings A and B do not resist torque.

 

Determine the absolute maximum shear stress in the shaft.

Express your answer to three significant figures and include appropriate units.

it is asking for absolute shear stress

outer diameter of 100 mm

inner diameter of 80 mm

T1=4 kNm

T2=14 kNm

T3=10 kNm

T E T D B T