Compute the forces in the diagonal members of the truss shown in the accompanying illustration if the diagonals are unable to carry compression. (Ans: NAI = 113.14 k, NCK = 28.28 k) P15.1 P15.4 %3D %3D 20 k 20 k 140 k 40 k | 20 k 40 k E |20k VA B D F K L M. N HNot I joints 6 at 15 ft = 90 ft Problem 15.1 Repeat Problem 15.1 if the diagonals that theoretically are in compression can resist half of the shear in each panel. P15.2 15 ft-

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