A 100-mm long rod has a diameter of d = 40 mm If an axial tensile...

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A 100-mm long rod has a diameter of d = 40 mm If an axial tensile stress of 100 MPa is applied to it, determine the magnitude of the change in its diameter (mm). E = 100 GPa, v = 0.4. A 100-mm long rod has a diameter of d = 40 mm If an axial tensile stress of 100 MPa is applied to it, determine the magnitude of the change in its diameter (mm). E = 100 GPa, v = 0.4.