A cylindrical rod of copper (E = 110 GPa, 16 ´106 psi) having a yield strength of 240 MPa (35,000 psi) is to be subjected to a load of 6660 N (1500 lbf). If the length of the rod is 380 mm (15.0 in.), what must be the diameter to allow an elongation of 0.50 mm (0.020 in.)?

Q: The bar shown in the following figure has a diameter of 40 mm and is subjected to a force P = 4500 N…

A: The Point A will be subjected to tensile stress due to bending stress generated by force F.bending…

Q: Rigid bar ABC is supported by two aluminum alloy (E = 10,000 ksi) rods as shown below. The…

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Q: A torsion circular bar made of aluminum in Figure 1 is loaded by its weight and P kNm torsion (P =…

A: GivenT=P=10 kNm=10×103 Nmd1=0.5md2=0.3mγ=27 kN/m3=27 ×103×N/m3ν=0.3G=25GPA=25×109N/m2

Q: 34+ 20°c, arigid slab is supported. as shown. At what temperature. the stress in the steelrod will…

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Q: A compound steel (E = 30,000 ksi) bar is subjected to the loads shown. Bar (1) has a cross-sectional…

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Q: 8. A steel bar of 40mm x 40mm square cross-section is subjected to an axial compressive load of…

A: Answer: The elongation of the bar will be  ◆ When 30mm × 30mm square section : 2.22 mm. ◆ When 40mm…

Q: A compound steel (E = 30,000 ksi) bar is subjected to the loads shown. Bar (1) has a cross-sectional…

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Q: The solid rods BC and CD shown in the figure below is designed to support the given loading. Use…

A: Given:ζall=60 MPaFA=500 NFC=1250 NThe force at A i.e. FA will generate a torque,T=500*0.18 and a…

Q: luminum 6061 T4, and a ss section areas of 1 in^2. laced on each of the bars AISI 4130 Steel

A: AISI 4130 steelAluminum 6061 T4Ti-6AAL-4VArea=1in2Axial-Stress=15ksi To-Find:- The bar will be more…

Q: Determine the total elongation of the bar shown in figure below. Materials E (GPa) Bronze 83…

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Q: Determine the smallest intensity of the distributed load that will cause both wires to yield. is…

A: Given DataThe steel wire diameter d = 6 mmPart -AThe yield stress of the wire The Youngs modulus of…

Q: The stick in the left picture is from the right end welded and the material from which it is made…

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Q: Question 3: Find the extension in mild steel wire of 10 mm in diameter and 1.6 m long, the wire is…

A: Given, Diameter of the steel wire = d = 10 mm Length of the wire = 1.6 m = 1600 mm Axial load on the…

Q: P Given: The 5 in. x 5 in. rod is assumed to be elastic- perfectly plastic with P = 12,000 kip, L=…

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Q: ylindrical rod of copper (E = 110 GPa) having a yield strength of 240 MPa is to be subjected to a…

A: Given Data⇒copper rodModulous of Elasticity(E)=110 GPaYield strength=240 MpaLoad(F)=6660NLength of…

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Q: Compute for the total elongation caused by an axial load of MN kN applied to a bar 20 mm thick…

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Q: At temperature of 25oC, a 17 m rod 8 mm in diameter is subjected to a tensile load of 24 kN. At what…

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Q: 2 cm 2 cm 2. 2 сm 2 cm 3000 N 6 ст 6 ст 10 cr 2 cm

A: Area of the solid aluminium block = A = 120 mm ×100 mm = 12000mm2 Area of the hollow portion = a…

Q: A steelbar having a diameter of 0.5 in is fixed at both ends and it is subjected to a tensile force…

A: Given:Diameter of the steel bar, d=0.5 inTensile force, F=1200 lbInitial temperature, Ti=70°FThermal…

Q: he bar shown in the following figure has a diameter of 20 mm and is subjected to a force P = 2750 N…

A: Given:d=20 mmP=2750 NF=14000 NSyt=480 MPaPoint A will be subjectd to tensile stress due to bending…

Q: Bar A has a cross-sectional area of 0.04 m2, modulus of elasticity E = 70 GPa, and coefficient of…

A: Given Data αA = 14 E‐6 C-1 αB = 16 E‐6 C-1 b=0.4 mm LA=LB=1 m

Q: A cylindrical rod of steel (E = 207 GPa) having a yield strength of 310 MPa is to be subjected to a…

A: To find-: The diameter to allow an elongation of 0.38 mm. Given-: The young's modulus of the rod is…

Q: A cylinder (d₁ = 1.6 in) in contact with an internal cylindrical surface (d2 = 4.6 in), as shown…

A: given,A cylinder (d₁ = 1.6 in) in contact with an internal cylindrical surface (d2 = 4.6 in), under…

Q: P 50 mm 100 mm 200 mm 0.09 mm B unloaded E A Rigid D 150 mm C 300 mm

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Q: b) A composite bar is shown in figure Qlb. Determine. The thermal stresses in copper tube and steel…

A: As we know that due to temperature rise there must be increase in length according to its…

Q: The two circularrod segments, one of aluminum and the other of copper, are fixed to the rigid walls…

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Q: A steel [E = 200 GPa] bar (1) supports beam AB. The cross-sectional area of the bar is 700 mm2. If…

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Q: A hollow cylindrical rod with a diameter of  mm and a thickness of  mm is under a tensile load of…

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Q: 3. A cylindrical rod is fixed between two walls. The rod is composed of two materials. Section AC is…

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Q: • Dimensions: width, b = 54 mm, depth, d = 110 mm, and height, h = 284 mm. • The modulus of…

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Q: An aluminum alloy [E = 70 GPa; v = 0.33; a = 23.0x10-6/°C] bar is subjected to a tensile load P. The…

A: We will calculate the longitudinal and transverse strain due to both temperature change ans load P…

Q: An aluminium alloy rod of length 1.8m and rectangular cross-sectional of area 250mm^2 is subjected…

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Q: The displacement of the bar u(x) is governed by the equation Ә -AE +1(x) = 0 x = [0, 1.5], du(x) dx…

A: Given data: The bar has a cross-sectional area of The modulus of Elasticity of the bar is The length…

Q: The bar shown in the following figure has a diameter of 40 mm and is subjected to a force P = 3500 N…

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Q: A steel rod with length equal to 12 ft, has a diameter of 0.8 inches in quarter of its length and a…

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Conduction and Convection

When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a burner, heats up because of the flame underneath it.