Determine the total elongation? Determine the total elongation of the bar shown in figure below.MaterialsE (GPa)Bronze83Aluminum70Steel200BronzeA=400 mm²AluminumA=600 mm²SteelA= 300 mmAluminum3PBronzeSteel2PP 4P-0.6 m→-1.0 m-ste-0.8 m -

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Determine the total elongation of the bar shown in figure below. E (GPa) Materials Bronze 83 Aluminum 70 Steel 200 Bronze A=400 mm² Aluminum A=600 mm² Steel A= 300 mm Aluminum 3P Bronze Steel 2P -P 4P - -0.6 m→- 1.0 m- te-0.8 m -

Determine the total elongation of the bar shown in figure below. E (GPa) Materials Bronze 83 Aluminum 70 Steel 200 Bronze A=400 mm² Aluminum A=600 mm² Steel A= 300 mm Aluminum 3P Bronze Steel 2P -P 4P - -0.6 m→- 1.0 m- te-0.8 m -

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.7.1P: A high-strength steel bar used in a large crane has a diameter d = 2.00 in. (sec figure). The steel...

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A high-strength steel bar used in a large crane has a diameter d = 2.00 in. (sec figure). The steel has a modulus of elasticity E = 29 × 10 psi and Poisson’s ratio is v = 0.29. Because of clearance requirements, the diameter of the bar is limited to 2.001 in. when it is compressed by axial forces. What is the largest compressive load Pmaxthat is permitted?
The rails of a railroad track are welded together at their ends (to form continuous rails and thus eliminate the clacking sound of the wheels) when the temperature is 60°F. What compressive stress ?? =6.5×10-6 /? is produced in the rails when they are heated by the sun to 120"F if the coefficient of thermal expansion a = the modulus of elasticity E = 30 × 106 psi?
A prismatic bar of length L = 1.8 m and cross-sectional area A = 480 mm" is loaded by forces P{= 30 kN and A = 60 kN (see figure) The bar is constructed of magnesium alloy having a stress-strain curve described by the Ram berg-Osgood equation: 45.000 618 UW id which u has units of mega pascals (MPa). (a) Calculate the displacement 8t- of the end of the bar when the load P:acts alone. (b) Calculate the displacement when the load P, acts alone. (c) Calculate the displacement when both loads act simultaneously.
Three round, copper alloy bars having the same length L but different shapes are shown, in the figure. The first bar has a diameter d over its entire length, the second has a diameter d over one-fifth of its length, and the third has a diameter d over one-fifteenth of its length. Elsewhere, the second and third bars have a diameter Id. All three bars are subjected to the same axial load P. Use the following numerical data: P = 1400 kN, L = 5m,d= 80 mm, E= 110 GPa. and v = 0.33. (a) Find the change in length of each bar. (b) Find the change in volume of each bar.
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A slightly tapered bar AB of solid circular crass section and length L is supported at end B and subjected to a tensile load P at the free end A. The diameters of the bar at ends A and B are dAand dB. respectively. Determine the length of the bar if the elongation of the bar due to the load P = 45 kips is 0.02 in. Assume that E = 10,400 ksi.
Determine the total elongation of the bar shown in figure below. Materials E (GPa) Bronze 83 Aluminum 70 Steel 200 Bronze Aluminum Steel A=400 mm2 A= 600 mm2 A= 300 mm2 Bronze Aluminum Steel 2P ЗР 4P -0.6 m→le 1.0 m- te0.8 m-
Clear my choice Let's consider a rod having a solid circular cross-section with diameter of 6 mm and it is made of a material having a Young's modulus E = 120 Gpa and a Poisson's ratio of 0.33. If a tensile force F is subjected to that rod cross-section, the diameter becomes 5.998 mm. determine the applied force F. Select one: O F= 5712 N O F= 2285 N O F= 8568 N O F= 2856 N O F= 3427 N O F=7140 N Finish attempt..
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EHide bl OP=287 N OP=573 N Let's consider a rod having a solid circular cross-section with diameter of 4 mm and it is made of a material having a Young's modulus E = 200 Gpa and a Poisson's ratio of 0.3. If a tensile force F is subjected to that rod cross-section, the diameter becomes 3.998 mm. determine the applied force F. Select one: OF=10472 N OF=15708 N OF=6283 N O F= 4189N F = 13090 N OF= 5236 N Finish attempt.. US ACTIVITY O Test-Spring 2020-2021 Jump to...
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The wood column is pinned at its base and top. Take E= 10 GPa and or = 15 MPa. (Figure 1) Figure 150 mm" 25 mm 25 mm 75 mm 75 mm 1 of 1 Part A If the eccentric force P = 11.8 kN is applied to the column, determine the maximum normal stress. Express your answer to three significant figures and include the appropriate units. TIGB = Submit Part B Value Request Answer Submit Units If the eccentric force P = 11.8 kN is applied to the column, investigate whether the column is adequate to support this loading without buckling or yielding. ? O The column is adequate to support this loading without buckling or yielding. O The column is inadequate to support this loading without buckling or yielding. Request Answer