A metal specimen 36-mm in diameter has a length of 360 mm. A force of 300 KN elongates the length by 1.20 mm. What is the modulus of elasticity?
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A metal specimen 36-mm in diameter has a length of 360 mm. A force of 300 KN elongates the length by 1.20 mm. What is the modulus of elasticity?
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- A metal specimen 36mm in diameter has a length of 360 mm. A force of 300 kN elongates the length by 1.20 mm. What is the modulus of elasticity in GPa?Given that a steel cylinder of dimensions 12.0 mm in diameter and 70 mm long is subjected totension.(a) Determine the modulus of elasticity in the figure below.(b) Using the figure below, calculate the deformation in the steel cylinder subjected to 15 kNtension force.A specimen is originally 300 mm long, has a diameter of 12 mm, and is subjected to a force of 2.4 kN. When the force is increased from 2.4 kN to 9 kN, the specimen elongates 0.250 mm. Determine the modulus of elasticity for the material if it remains linear elastic. Express your answer to three significant figures and include the appropriate units.
- A specimen is originally 300mm long, has a diameter of 14mm, and is subjected to a force of 2 kN. When the force is increased from 2 kN to 8 kN, the specimen elongates 0.225 mm. Determine the modulus of elasticity for the material if it remains linear elastic. Express your answer to three significant figures and include the appropriate units.) Consider a cylindrical specimen of a steel alloy 10.0 mm in diameter and 75 mm long that is pulled in tension. (a) Determine its elongation when a load of 20,000 N is applied. (b) What is the modulus of elasticity? (c) What is the strength at a strain offset of 0.002? (d) What is the tensile strength?An arbitrary material has an elastic modulus of 118 GPa. How much tensile force was applied to a 100 mm-long cylindrical bar that was originally 10 mm in diameter to reduce the area by 0.1%? (NOTE: The material has a Poisson’s ratio of 0.29)
- A plastic cube with a 4 in. x 4 in. x 4 in. is placed in a pressure chamber and subjected to a pressure of 15,000 psi. If the modulus of elasticity is 1,000 ksi and Poisson’s ratio is 0.49, what will be the decrease in each side of the block, assuming that the material remains within the linear elastic region? What will be the decrease in the volume of the cube?A plastic cube with a 4 in. * 4 in. * 4 in. is placed in a pressure chamber and subjected to a pressure of 15,000 psi. If the modulus of elasticity is 1000 ksi and Poisson’s ratio is 0.49, what will be the decrease in each side of the block,assuming that the material remains within the linear elastic region? What will be the decrease in the volume of the cube?A plastic cube with a 100 mm X 100 mm X 100 mm. is placed in a pressurechamber and subjected to a pressure of 100 MPa. If the modulus of elasticityis 7 GPa and Poisson’s ratio is 0.39, what will be the decrease in each side ofthe block, assuming that the material remains within the linear elastic region?What will be the decrease in the volume of the cube?
- The rectangular metal block shown in Figure is subjected to tension within the elastic range. The increase in the length of a is 0.05 mm and the Poisson’s ratio for the material is 0.33. If the original lengths of a and b were 50 mm and 25 mm, respectively, what is the change in the length of b? Is this change expansion or contraction?2. Given that a steel cylinder of dimensions 12.0 mm in diameter and 70 mm long is subjected to tension.(a) Determine the modulus of elasticity in the figure below.(b) Using the figure below, calculate the deformation in the steel cylinder subjected to 15 kN tension force2. A rigid steel container is partially filled with a liquid at 15 atm. The volume of the liquid is 1.23200 L. At a pressure of 30 atm, the volume of the liquid is 1.23100 L. Find the average bulk modulus of elasticity of the liquid over that given range of pressure if the temperature after compression is allowed to return to its initial value. What is the coefficient of compressibility (β)?
