1. A solid cylinder of radius 2 in. is fixed to X the floor and loaded as shown to the right. F1 = 100 1b, F2 = 200 lb, F3 = 300 1b. The dimensions are f = 8 in and (2 = 6 in. From HW35, we know the forces and C moments at the cross section BHK: F2 Px =-200 lb, Vy = +300 lb, Vz =-100 lb, Mx = Tx= - 600 in lb, My = +800 in lb. F1 M, = +3600 in lb. B Determine the normal stresses at points F D K H and K. (Ans: OH = -588.9 psi, OK = +111.4 psi) Fixed to floor Z