(a) A 20 mm diameter rod plastic is subjected to a tensile force of magnitude P = 6 kN. Knowing that an elongation of 14 mm and decrease in diameter of 0.85 mm are observed in a 150 mm length, determine the modules of elasticity, the modulus of rigidity and Poisson's ratio for the
(a) A 20 mm diameter rod plastic is subjected to a tensile force of magnitude P = 6 kN. Knowing that an elongation of 14 mm and decrease in diameter of 0.85 mm are observed in a 150 mm length, determine the modules of elasticity, the modulus of rigidity and Poisson's ratio for the
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:(a) A 20 mm diameter rod made of an experimental
plastic is subjected to a tensile force of magnitude P
= 6 kN. Knowing that an elongation of 14 mm and
decrease in diameter of 0.85 mm are observed in a
150 mm length, determine the modules of elasticity,
the modulus of rigidity and Poisson's ratio for the
material.
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