2. The stresses shown in the Figure act at a point on the free surface of a machine component. a) Determine the normal stresses x and oy and the shear stress ty at the point. b) Determine the principal stresses and the maximum in-plane shear stress acting at the point c) Show those stresses on an appropriate sketch d) Compute the absolute maximum shear stress at the point 4.7 ksi 13.8 ksi 19.1 ksi Txy 24 e) Draw Mohr's Circle for this problem and use it as an alternative to determine (i) the missing stresses in the figure (ii) the principal stresses and maximum in-plane shear stress acting in the plane.