Describe dynamical method (Maxwell's vibrating needle method) of determination of modulus of rigidity. H S po ΦΜ MS Figure : (a) H S H M H S Figure : (b)
Q: Tensile load of 2 MN is applied to an Aluminium cord with original diameter of 5 mm, the measured…
A: Given: Tensile load, F = 2MN = 2 x 106 N Diameter of rod = d = 5 mm = 5 x 10-3 m Length stretched =…
Q: Frem the tensile stress-strain behavier For the brass specimen ,0 the diameter is 12-8 mm Calcalate…
A: Modulus of elasticity, =stressσstrainε=200-150 MPa0.1-0.064=1388.88 Pa
Q: he frames. Considering a modulus of elasticity of 89 MPa for the rubber, assuming frames as rigid…
A: To calculate the change of force applied on the bolt . we need to calculate preload in bolt. Given,…
Q: 1. Posh a 25 box across floor at constat speed of lmb. MK 0,2 How much force do you exert on the…
A: Since you have asked multiple questions, we will solve the first question for you. If you want a…
Q: A copper wire 4 m. long has diameter of 1 mm, if a load of 10 kg. wt is attached at other end. What…
A: Solution:-Given thatlength of wire (L)=4 mdiameter of wire (d)=1 mm=0.001 mmass of Load (m)=10…
Q: H An aluminum rod AB of diameter 4.7 inches is connected to a lever of length L = 5.7 feet. Consider…
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Q: A body of mass 500 kg is suspended on the free end of an iron wire of length 3 m and cross-sectional…
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Q: educed to (L/3) and radius to (r/2), its Young's ength (L) and radius (r) is (Y). If the length is…
A: To find-The Young's modulus=?Given data-Original Young's modulus=YOriginal length=LOriginal…
Q: When the pressure on a sphere is increased by 80 atmospheres then its volume decreases by 0.01% .…
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Q: Compute the pressure in Nm2 required to compress a given volume of water V, to 99 percent of its…
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Q: Bulk modulus is defined as -P / (ΔV/V). Therefore it can be negative. True or False? a) True b)…
A: The Answer is False.
Q: Elastic constants for aluminum are given by Young's modulus of 70GPA and Poisson's ratio of 0.35.…
A: The Young's modulus of Elasticity of Aluminium is given as, E = 70 GPa The Poisson's ratio is given…
Q: Considex cylindoicd 4.0 mm in diametor and nickel wire G a long. 여-the Ne wire (s 207Xb N/m ( 207X…
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Q: 6. A steel rectangular block 1.5 in. wide, 3/4 in. deep and 5 in. long is subjected to an axial…
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Q: A control rod made of yellow brass must not stretch more than 3 mm when the tension in the wire is 4…
A: Solution:-Given thatDeformation in control rod (δ)=3 mmTension in the wire (T)=4 kN=4×103 NYoung's…
Q: radius which when stretched by a force of 2 kg. modulus for a wire 2 m long and 0.5 mm in Ex. 1:…
A: To find-(1) Stress(2) Strain(3) Young's modulusGiven-L=2 mr=0.5 mm=5×10-4 mF=mgF=2×9.8N
Q: Find the longitudinal stress to be applied to wire to decrease it's Liameter uniforenly by 10%…
A: We need to compute-Longitudinal stress =?The data given as-Lateral strain=10%=110Poisson's ratio…
Q: A 195-kg load is hung on a wire of length of 4,30 m, cross-sectional area 2.00 x 10 5 m2, and…
A: Givenm=195 kgL=4.3 mA=2×10-5 m2Y=8×1010 N/m2
Q: Explain the tem bulk modulus.
A: The bulk modulus is defined as a constant that describes how resistant a substance is to stress. It…
Q: and on an edge is pulled in tension with a load of 89,000 and experiences an elongation .Assuming…
A: By Hook's law we know that, stress ∝ strainstress = K × strainstressstrain…
Q: 5. For a linear viscoelastic material, assume its = 3 seconds, T = 31 seconds, ER = 150 MPa, please…
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Q: The given bar is subjected to a torue T and an axial load P. If the normal strain in y-direction at…
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Q: 200 stress 150 (MPa) t00 50 0-2 strain From the tensile stress-strain behavior tor the brass…
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Q: A copper wire 4 m long has diameter of 1 mm, if a load of 10 kg. wt is attached at other end. What…
A: We need to compute-(a) extension (l)=?(b) Lateral compression=?Given that-Length of wire (L)=4…
Q: If the Junk modulus of Y is 160GPA and the shear modulus of elasticity is 0.25Y, what is the value…
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Q: A liquid compressed in a cylinder has a volume of 1000 cm³ at 2MN/m² and a volume of 993 cm³ at 3.3…
A: Given: A liquid compressed in a cylinder has, Volume of 1000 cm3 at 2 MN/m2 Volume of 993 cm3 at 3.3…
Q: calculate de modulus of force F, if the 7kg block is moving at constant speed. uk = 0.4. g = 10m/s2
A: Given data The mass of the block is: m = 7 kg The kinetic friction coefficient is: μk=0.4 The…
Q: escribe an experiment to measure the modulus of elasticity of a metal wire.
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Q: If during fatigue testing the o, is 150 MPa, what is the stress amplitude in MPa?
A: Given: In this question, the given details are, If during fatigue testing the σr is 150 MPa, To find…
Q: In stretching method was used to measure Young's modulus of metal wire, how to measure the tiny…
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Q: A support beam is made of steel that has a Young's Modulus of 200 gigapascals [GPa\. The support…
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Q: Drawa FBD of node B and using jolent method at B determine the forces in members BA and Bc. Note…
A: Answer..
Q: x. 7 A steel wire having cross-sectional rea 2 mm² is stretched by 10 N. Find the ateral strain…
A: Given- A=2mm2=2×10-6 mF=10 NY=2×1011 N/m2σ=0.29 To find- Lateral strain=?
Q: Tensile load of 2 MN is applied to an Aluminium cord with original diameter of 5 mm, the measured…
A: Given data: Magnitude of tensile load is, F=2 MN=2×106 N Original diameter of Aluminum cord is, d=5…
Q: A cylinderical steel rod with of a meters is Subjected to a 100 x 109 Pa stress. The Young's modulus…
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Q: When a liquid of volume 4 liter is subjected 5 x 107 N/m² , the change in the volume is to an…
A: In this case we have to find the Bulk modulus of the liquid. As Bulk modulus is a measure of the…
Q: A 4.5 long iron rod with a cross-sectional area of 0.75 centimeter square stretches 0.85 mm when a…
A: ∆LL=0.85×10-34.5=0.19×10-3 Force, F=mg=195×9.8=1911 N Where m is mass. Area, A=0.75 cm2=0.75×10-4 m2…
Q: Calculate the x-, y-, and z-coordinates of the mass center of the bracket formed from the steel…
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