For the bar elements shown in Figure P3–16, the global displacements have been determined to be u 1.


For the bar parts shown in Figure P3–16, the global displacements enjoy been robust to be u1 = 0:5 in., v1 = 0:0, u2 = 0:25 in., and v2 = 0:75 in. Determine the local x displacements at each end of the bars. Let E = 12 106 psi, A = 0:5 in2, and L = 60 in. for each part.