Question: 3 . 1 3 9 A 5 - kip.ft torque is applied to a hollow aluminum shaft having the cross section shown. Neglecting the effect

3.139

5 -

kip.ft torque is applied to a hollow aluminum shaft having the cross section shown. Neglecting the effect of stress concentrations, determine the shearing stress at points a and

b .

Answer

(

) 5.82

ksi

. (

) 2.91

ksi

.

3 . 1 3 9 A 5 - kip.ft torque is applied to a

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