Solid rod AB is made of steel with G = 80 GN/m2 connected to a BC rod made of hollow aluminum with G = 30 GN/m?. As seen in the image below. The connection of the two rods is used to withstand a torsional moment of 5500 Nm. Count : a. The angle of twisting that occurs at the joint b. Maximum shear stress in both rods.
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