A 1.6 ft long rod is made from the material, having the elastic modulus of E = 176 ksi and the yield strength of Sy = 1.04 ksi. The material has the stress-strain curve shown below.1600140012002 10008006004002000.511.5Strain, percentBy what amount must the rod be stretched from its original length for it to begin yielding?(Express your answer using whole numbers.)AL =milsStress, psi

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Answered: A 1.6 ft long rod is made from the…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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Determine the elastic modulus and the yield strength for the material having the stress-strain curve shown. Use the 0.2% offset method. 1600 1400 1200 E 1000 800 600 400 200 0.5 1 1.5 2 Strain, percent Elastic modulus: (Express your answer in whole numbers.) E = ksi Yield strength: (Express your answer using three significant figures.) Sy = ksi Stress, psi
A specimen of titanium alloy is tested in torsion and the shear stress–strain diagram is shown in Fig.a. Determine the shear modulus G, the proportional limit, and the ultimate shear stress. Also, determine the maximum distance d that the top of a block of this material, shown in Fig. b, could be displaced horizontally if the material behaves elastically when acted upon by a shear force V. What is the magnitude of V necessary to cause this displacement?
Consider a cylindrical specimen of a steel alloy 10.0 mm (0.39 in.) in diameter and 75 mm (3.0 in.) long that is pulled in tension. Determine its elongation when a load of 20,000 N (4,500 lbf) is applied. Note: strain, e = 0.0012
8. A copper wire of diameter 0.80mm fails at an Engineering stress = 248.2MPA. Its ductility is measured as 75% reduction in area. Determine the True stress and True strain at failure.
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A tension test was performed on a steel specimen having an original diameter of 12.5 mm and gauge length of 50 mm. The data is listed in the table. Plot the stress–strain diagram and determine approximately the modulus of elasticity, the yield stress, the ultimate stress, and the rupture stress. Use a scale of 25 mm = 140 MPa and 25 mm = 0.05 mm/mm. Redraw the elastic region, using the same stress scale but a strain scale of 25 mm = 0.001 mm/mm.
8
The principal plane stresses and associated strains in a 35 ksi, 02 = 15 ksi, plane at a point are 01 1 €1 = 1.02(10-3), 2 = 0.180(10-³). ▼ Determine the modulus of elasticity. Express your answer using three significant figures and include the appropriate units. E= Submit Part B V= μA Value Request Answer Submit Determine the Poisson's ratio. Express your answer using three significant figures. ΠΑΠΙ ΑΣΦ | Η VE Units Request Answer ? vec POSSIA space ?
Natural rubber is tested in tension to a maximum extension ratio of λ = 3. The Mooney-Rivlin constants for this material are found to be C1 = 0.069 MPa and C2 = 0.125 MPa. Plot the corresponding uniaxial stress vs. extension ratio behavior over the tested range. Derive an expression for the slope of the function, then determine the secant and tangent moduli at 100% strain.
8. A torsion test shows that the shear modulus of an aluminum specimen is 4.60 x 106 psi. When the same specimen is used in a tensile test, the modulus of elasticity is found to be 12.2 x 106 psi. Find Poisson's ratio for the specimen. * а. 0.40 О Б. 0.33 О с. 0.35 d. 0.30
Please provide a complete step-by-step solution and free body diagram. Box your final answer. Round off your final answer to four decimal places. Thank you!
Please annotate the attached to highlight the different phases of the stress/strain graph for 0.15% carbon steel. From the attached graph, calculate the following: 1-modulus of elasticity 2-tensile strength 3-the ductility in % of elongation 4- yield strength at a strain offset of 0.002

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