Question: A 2 5 0 0 - l b tensile load is applied to an aluminum alloy rod with 0 . 5 - inch diameter. Assume

A 2500-lb tensile load is applied to an aluminum alloy rod with 0.5-inch diameter. Assume that the modulus of elasticity =12,000ksi, Poisson's ratio =0.33 and the yield strength =25ksi.
(a) Is the deformation of the rod elastic? Why?
(b) Will the diameter increase or decrease?
(c) Calculate the resulting diameter of the rod.
A 2 5 0 0 - l b tensile load is applied to an

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