6-34. The Howe truss is subjected to the loading shown. Determine the force in members GH, BC, and BG of the truss and state if the members are in tension or compression. 3 m 2 kN 5 kN 2 m 5kN 5kN 2 kN 6-39. Determine the force in members BC, HC, and HG. After the truss is sectioned use a single equation of equilibrium for the calculation of each force. State if these members are in tension or compression. 2 kN 5 kN 4 kN 4 kN 3 KN 5 m -5 m -5m- 2m 6-38. Determine the force in members BC, BE, and EF of the truss and state if these members are in tension or compression. Set P = 6 kN, P =9 kN, and P3 = 12 kN. B 3 m 3 m E C 3 m 3 m