Problem:
A tensile load of 190 kN is applied to a round metal bar with a diameter of 16 mm and a gage length of 50 mm. Under this load the bar elastically deforms so that the gage length increases to 50.1349 mm and the diameter decreases to 15.99 mm.
Required:
Question: Determine the modulus of elasticity and Poisson's ratio for this metal.
Note: Explain all calculation and formulas.