A hollow aluminum post of outside diameter OD = 3.5 - in. and wall thickness t = 0.1 - in is subjected to a horizontal force of V = 200016 - f, a vertical force of P = 800016 - f, a concentrated torque of T = 120001b-in., and an internal pressure of 300psi (acting in the directions shown). Find the stresses.. Use the OD (outside diameter) for the calculation of the stresses due to loads and pressure. For stresses due to pressure use thin-wall equations. Use a negative sign for compressive or negative stresses and positive angles measured cow. Assume L = 10 in. T "1 1.