Develop a finite element model to solve the displacement and stress at different points. Assume that you have 2 elements, the first one is from 0 to 12 inches and the second one is from 12 to 24 inches. Thickness is 1 inches, E=30(10) Psi, and p=0.2836 lb/in Point: In this case, as we have density (p), so we have a body force related to weight. It is inside the structure and is in the positive x direction (downward). This body force can find by density time cross section area (b(x)= PA). 12" 6" 24 loo lbs 3"