1.) Determine the nodal displacements and the element stresses for the plate discretized into four constant strain (three noded) triangular elements and subjected to the tensile forces shown below. Let E=30x106 psi, v = 0.30 and t-1 in. Use a commercial finite element code to solve this problem. You must submit a discussion of how you set up the problem, the input deck, and a full set of results. 1 -20 in.- 10 in. 5000 lb 5000 lb stress shown

Fig: 1