(Solved): A cylindrical rod with a cross-sectional Area of 78.5 mm2 is axially compressed 7% (Strain = -0.07) ...
A cylindrical rod with a cross-sectional Area of 78.5 mm2 is axially compressed 7% (Strain = -0.07). If the rod's Poisson's ratio is 0.3, what is the final diameter of the rod?
Group of answer choices
Impossible to determine
49 mm
51 mm
21 mm