For P1a- Uniaxial Loading - solve the following:- A flat rectangular sheet of metal has width W, Length L and thickness t. It is subjected to a force F1 as shown spread evenly all along the edge W. W F L F Determine the following: The stress in the direction of F The strain in the direction of F The changes in the values of L and W Data Set L W t F. (KN) O METAL Mod. Comp. V mm mm mm E Stress (MPa) GPa MPa 123 200 100 2 80 40 MILD STEEL 0.30 200 20 300 100 4 50 30 ALUMINIUM 0.35 70 40 250 80 3 40 60 70/30 BRASS 0.33 120 50 50