A shaft is made of an aluminum alloy having an allowable shear stress of 'T a11ow = 100 MPa. If the diameter of the shaft is 100 mm. determine the maximum torque T that can be transmitted. What would be the maximum torque T ' if a 75-mm-diameter hole were bored through the shaft? Sketch the shear-stress distribution along a radial line in each case.

ENGR 121 B Lecture Notes for 11/07/2016 Spencer Kociba ● Error thresholds ○ eps=2.2204e-16 ■ Maximum error threshold constant in MATLAB a−b ■ The relative erro[a] )must be less than eps to be considered not significantly different from each other ■ NOTE: 1+esp ≠ 1 even though ans=1.000 ● For loops are almost...