For the truss shown in Figure P3-22 solve for the horizontal and vertical components of displacement at node 1 and determine the stress in each element. Also verify force equilibrium at node 1. All elements have A = 1 in.2 and E = 10 × 106 psi. Let L = 100 in.

Figure P3-22

Transcribed Image Text:

1000 lb 60° 1000 lb 30° 2.