Problem 2 Consider a solid shaft is carrying a torque T and an axial load P as shown in Figure 2. 1) Calculate the normal and shear stresses in x, y and z coordinate on the infinitesimal element drawn at point A, in the figure below. 2) Using the Mohr's circle calculate the principal stresses and the maximum shearing stress at point A and draw the respective element (rotated element). X A T= 15 kNm Radius = 20 cm infinitesimal element Rigid Wall around point A on surface Figure 2 P = 12 kN