C TC D TD L2 L3 B A TB L TA The figure (not drawn to scale) shows a pulley system subjected to several torques TA, TB, TC and TD. Given the shear modulus G = 50 GPa, the torques T = 210 N.m, TB = 330 N.m, To = 270 N.m and TD = 270 N.m, the lengths L = 400 mm, L = 360 and L3 = 360 mm, and the shaft diameter D = 55 mm, calculate the stresses TAB, TBC and TCD in MPa, and the the angle of twist between the two end pulleys AD in . Enter your answers in the boxes below. The answers are acceptable within a tolerance of 0.1 MPa for the stresses and 0.01 for the angle. TAB: MPa TBC: TCD: BAD 0 MPa MPa