O of on. Sec. 3.7 *3-32. Determine the forces in all the members of the complex truss. State if the members are in tension or compression. Hint: Substitute member AD with one placed between E and C. N E 600 lb 30° 30° D 45° 45° 12 ft m BC or 6 ft- B 6 ft Prob. 3-32 3-33. Determine the forces in all the members of the lattice (complex) truss. State if the members are in tension or compression. Hint: Substitute member JE by one placed between K and F. L 3-3 com com betw