For a steel with the following properties: UTS = 110 ksi, YS = 85 ksi, E = 30x10^6 psi, % elongation 18%, % reduction in aria 38%.
1) If a rectangular bar, 2” x 4” and 16” long is made of steel and subjected to a 560,000-pound load, determine how much it will stretch.
2) If a 2” x 4” rectangular bar is loaded to 800,000 lbs will it undergo permanent deformation? Why or Why not?
3) Will it snap? Why or why not?