A metal bar 5.0 m long extends by 0.05 m when a load is applied to it. The strain is?

Q: A 115 m long steel cable with a cross-sectional area of 1.13 x 104 m² is subjected to a tensile…

A: Given ,  Length of the cable , L  =115 m Cross sectional area , A  = 1.13*10-4 m2. Force acting , P…

Q: A bar is compressed to half of its original length. Determine the magnitude of true strain produced…

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Q: The rigid bar is supported by an 8-cm-long, 8-mm-diameter aluminum wire A and a 10-cm-long, 2-mm-…

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Q: Q3/ A specimen having a rectangular cross section 0.000721mm2 is pulled in tension with 55,500 N…

A: A=0.000721 mm2T=55500Nyoung;s modulus (E)=70GPa∑=70*109Pa=70*103MPa=70*103 N/mm2

Q: A load of 20 kN is applied to a rod with a diameter of 12.5 mm. Calculate the strain in the rod if…

A: Given Data: The load applied, P=20 kN Diameter of the rod, d=12.5 mm Young's modulus, E=103 GPa

Q: A steel rod having a cross-sectional area of 298 mm2 and is 10 m long .The rod is loading by tensile…

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Q: If Pi=20,000 lb & P2=50,000 lb, determine the strain energy of the rod. Evaluate whether this value…

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Q: True strain for a steel bar which is doubled length by tension is : (a) 0.307 (b) 0.5

A: LetInitial length of bar is L0

Q: Question 1 (a) Describe the term compressive strain. (b) Explain the concept of Poisson's ratio (µ).…

A: Answer part (b) Poisson' ratio: The ratio of the lateral strain to the axial or longitudinal strain…

Q: A specimen of aluminum having a rectangular cross section 10 mm x 12.7 mm is pulled in tension with…

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Q: Calculate the thermal strain.

A: Given data: width of square plate =250 mm Diameter of circular hole=150 mm α=158×10-6/Co∆T=37oC

Q: A rod is 0.5 m long and 5 mm diameter. It is stretched 0.06 mm by a force of 3 kN. Determine the…

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Q: A steel bar is 10 mm diameter and 2 m long. It is stretched with a force of 20 kN and extends by 0.2…

A: Given: The diameter of the steel bar is, d=10 mm. The length of the steel bar is, l=2 m. The…

Q: In order to obtain the residual stress, is it necessary to know the strain in each segment due to…

A: Residual Stress: They are the stresses that are present in the specimen, after the removal of loads.…

Q: Calculate the strain (e) for a change in length (ō) and a length (L), where Ŏ = 0.015 in and L = 5…

A: Given data : Initial length L=5 ft Change in length δ=0.015 in   Required : Strain

Q: A bar produces a lateral strain of -70 × 10-5 when subjected to tensile stress of magnitude 400 MPa…

A: Given, Lateral strain = εl = -70 x 10-5 Tensile axial stress = σ = 400 MPa Poisson's ratio = μ = 0.3…

Q: Find the value of strain if stress is 55 N/mm2 and elasticity is 10000 N/mm2

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Q: The length of a wire increases from 1.25 m to 1.2508 m when a load of 12 kg is suspended. The radius…

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Q: The minimum principal strain is:

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Q: 3. If the engineering strain in a tensile bar is 0.0025 and Poisson's ratio is 0.33, find the…

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Q: From the tensile stress-strain behavior for the brass specimen the diameter is 12-8 mm Calculate the…

A: Please find the solution below.

Q: Calculate the average normal strain over the length of the bar. Answer: Eavg i με

A: To find: Average normal strain over the length of the bar

Q: A rod is subjected to a uni-axial load within linear elastic limit. When the change in the stress is…

A: This question is a very simple and related with the concept of Young's modulus of elasticity and…

Q: Compare between the theoretical and practical stress strain diagram.

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Q: Find the value of strain if initial length of rod is 100 m and change in length of rod due tensile…

A: Given data : Initial length of rod=L Change in length of rod=∆L   Required : Strain

Q: A rod 200 cm long and of diameter 3.0 cm is subjected to an axial pull of 30 kN. If the Young’s…

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Q: A tube has 25mm outside diameter and an axial tensile load of 40 kN. If the strain on the tube is…

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Q: When a tensile load of 20kN is applied to a rod of length 5 cm,  the strain is 0.05. The change in…

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Q: Engineering stress and strain are calculated using the actual cross-sectional area and length of the…

A: Engineering stress and strain are calculated using the actual cross-sectional area and length of the…

Q: Find the value of strain if stress is 4 N/mm2 and elasticity is 10000 N/mm2

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Q: When a homogeneous isotropic material is subjected to a state oftriaxial stress, the strain in each…

A: In a homogeneous material, all the properties are the same at each and every point of the material.…

Q: Hence, calculate the maximum compressive strain, e, Enter your answer in micro-strain correct to two…

A: Given:- F=200kN Outer diameter=100mm Thickness=40mm To find:- Micro strain

Q: A composite bar is subjected to a tensile load of 115 kN. Bar 1 is rectangular cross section with…

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Q: 1. A rod is subjected to a uni-axial load within linear elastic limit. When the change in the stress…

A: Given, Change in stress = Δσ = 200 MPa = 200 x 106 Pa Change in strain = Δε = 0.001 Poisson ratio =…

Q: A steel rod, 2 m long and 20 mm × 20 mm in cross section, is subjected to a tensile force of 40 kN.…

A: Given, Length of the rod = L = 2 m = 2000 mm Cross sectional area = A = 20 mm x 20 mm = 400 mm2…

Q: Eo psi, po 0.343. My question is what is the strain (in macrostrain) in the bar in a direction…

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Q: A mild steel specimen of Diameter 9 mm, Length 16 cm is subjected to tensile load and it is found…

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Q: Determine the total strain in the bar shown in Figure 2. 3 go AE Lineal

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Q: At the proportional limit, the axial load of a 0.70-in- diameter bar was 5400 lb. A 2.20-in. gauge…

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Q: If the engineering strain in a tensile bar is 0.0025 and Poisson’s ratio is 0.33, find the original…

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Q: A rod of length 40 mm is stretched to make a rod of length 60 mm. It is compressed to make a rod of…

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Q: (iv) What is the elongation of an steel rod of 100mm length when it is subjected to a tensile strain…

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Q: Determine poisson ratio if lateral strain -0.01 and longitudinal strain is 0.02

A: Given data : The value of lateral strain=εT The value of longitudinal strain=εL   To find :…