(Solved): The elastic portion of the stress-strain diagram for an aluminum alloy is shown in the figure below ...

The elastic portion of the stress-strain diagram for an aluminum alloy is shown in the figure below (Figure 1). The specimen from which it was obtained has an original diameter of $$12.7\mathrm{mm}$$ and a gage length of $$50.6\mathrm{mm}$$. Take $$v=0.35$$. igure 1 of 1 If a load of $$P=55\mathrm{kN}$$ is applied to the specimen, determine its new diameter. Express your answer to four significant figures and include appropriate units. Part B Determine its length. Express your answer to four significant figures and include appropriate units.