The shaft is hollow from A to B and solid from B to C. The shaft has an outer diameter of 80 mm, and the thickness of the wall of the hollow segment is 10 mm. Determine the maximum shear stress developed in the shaft. Also compute angle of rotation at the end A. 4 kN-m Assume Shear Modulus = 12 x 10° Psi. 2 kN-m

The shaft is hollow from A to B and solid from B to C. The shaft has an outer diameter of 80 mm, and the thickness of the wall of the hollow segment is 10 mm. Determine the maximum shear stress developed in the shaft. Also compute angle of rotation at the end A. 4 kN-m Assume Shear Modulus = 12 x 10° Psi. 2 kN-m