Problem 1 A cylindrical rod 100 mm long and having a diameter of 10.0 mm is to be deformed using a tensile load of 27,500 N. It must not experience either plastic deformation or a diameter reduction of more than 7.5 x 10-3 mm. Of the materials listed as follows, which are possible candidates? Justify your choice(s). Where, v=- E Table 1 Modulus of Elasticity Yield Strength Material (GPa) (MPa) Poisson's Ratio Aluminum alloy 70 200 0.33 Brass alloy 101 300 0.34 Steel alloy 207 400 0.30 Titanium alloy 107 650 0.34