A rod with a diameter of 13 mm and a length of 50 mm is subjected to a force of 50 kN. The diameter is reduced to 12.99265 mm. Determine:  a. The modulus of elasticity. Answer: 200 GPa.  b. Poisson's ratio. Answer: ν = 0.30  c. Shear modulus. Answer: G = 76.92 GPa.  d. The deformation of the rod. Answer: δx = 0.09415 mm. Recommendation: Obtain the modulus of elasticity using the slope of the straight line.

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Q: 400 Material A 300 Material B 200 Material A 100 0.002 0.004 0.006

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Q: please solve all of the questions in the picture and post your work, please.

A: Detailed step by step solution is given below, still if you have any query please feel free to…

Q: f the shaft?A

A: We knowμ=Lateral strainLongitudinal strainLateral strain=δddLongitudinal strain=δLL

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Solid Mechanics

Engineering mechanics is a branch of science that deals with forces causing bulk motion in bodies and the effect that these forces cause on the bodies. Engineering mechanics does not deal with the internal changes that occur on account of these external forces. The internal effects in a body or a material under the action of external forces are studied in a new branch of science called solid mechanics, the strength of materials, or the mechanical behavior of engineering materials.