For the plane trusses supported by the spring at node 1 in Figure P3–33 (a) and (b), det...

For the plane trusses supported by the spring at node 1 in Figure P3–33 (a) and (b), determine the nodal displacements and the stresses in each element. Let E = 210 GPa and A = 5.0 10⁴ m² for both truss elements.