Poisson's ratio?
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A: Given Data : Initial velocity of particle=v0 Angle=∅
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A: Given: The diameter of wore, d = 1 mm The external diameter of tube, Do = 140 mm The internal diamet...
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A: Need to find the value of R.
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A: given; mass moment of inertia about O=Jmass=m1mass=m2
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Q: A force of magnitude P = 168 N is applied to the stationary machine handle as shown. Write the force...
A: given; P=168Nangle from x axis to y axis (θ)=210
Q: A 12cm x 16cm air compressor is operated with a maximum pressure of 10 kg/cm2. There are5 bolts with...
A: Givendi=12cmdo=16cmP=10kg/cm2n=5σy=64ksi
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A: Given data Given foce system.
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Q: 2.28 Given that T = 43kNand W - 38 kN, determine the magnitude and sense of the moments about point ...
A: Given data: The magnitude of force T is, T=43kN The magnitude of the force W is, W=38 kN Let us now,...
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A: Given Data Weight W = 70 Kg Spring rate for spring 1= 0.209 Kg/mm Spring rate for spring 2 and 3=...
Q: Q.4. For the beam shown in Figure (4). Draw the shear force and bending moment diagrams. Label all s...
A: Calculating the reaction at the support: - RA+RB=12×1.6RA+RB=19.2 kN ............. (1)Taking mome...
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Q: %o change in diamefesx-?
A: Given; Solid cylinder of; diameter,d1=120 mmheight,h1=50 mmTwo frictionless flat dies to a height;h2...
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Q: W
A: introduction: here we have to find out H
Q: The invariants of a stress system at any point are 1 = -2 MPa, I2 = -15 MPa and I3 = 0 MPa Find maxi...
A: Given Data : Invariants of stress system are :σx=I1=-2 Mpaσy=I2=-15 Mpaζxy=I3=0 Mpa
Q: the parabola y=x^2 in the x-y plane is
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Q: An elastic body is subjected to a tensile stress X in a particular direction and a compressive stres...
A: GIVEN DATA - A QUESTION GIVEN WE HAVE TO ANSWER IT WITH DIAGRAM
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A: Given data : Displacement (d)=30 m θ=230 from the X axis.
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Q: Q3: Express the shear and moment functions in terms of x, and then draw the shear and moment diagram...
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A: Given data P=20mm Diameter=12.5mm Number of coil=12 We have to determine the deflection of the spri...
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A: Given:D1=5 cmQ3=0.01 m3/sV1=3 m/sD2=7 cm
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Q: 3: Draw three projection of two bodies shown. and write dimensions
A: According to the details provided in the question, we need to calculate THREE PROJECTION VIEW
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Q: Express the boundary conditions on each boundary for each problem shown below. y
A: To find Boundary conditions
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A: Given Data : Initial volumeV1=5 m3 Initial pressureP1=3 bar Final volumeV2=3 m3
Q: Calculate the stress developed in a steel rod that is 25 mm in diameter when a 70kNaxial tensile loa...
A: Diameter of rod=d= 25 mm Cross- sectional area= A= (π/4)×d2 = (π/4)×252= 490.873 mm2 Axial load=P= 7...
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Q: Find the stresses in members BC, BD, and CF for the truss shown in Fig. P-113. Indicate the tension ...
A: Given data Given truss system A=1300mm2
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Q: Problem 2 Consider a plate formed by a homogeneous material with Young's modulus E, and Poisson's ra...
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Q: he principal stresses for a certain state of stress are σ1 = 30 kPa, σ2 = 20 kPa, σ3 = 10 kPa. Find ...
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Q: Aluminum alloy 2024-T3 (T3 temper designation) is reported to have an elastic modulus of 72.4 GPa, y...
A: GivenE=72.4Gpaσy=345MPaμ=0.33w=20mml=150mmP=40000N
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Q: k wise. Find the forces vn in (Eia Fic
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- A wine of length L = 4 ft and diameter d = 0.125 in. is stretched by tensile forces P = 600 lb. The wire is made of a copper alloy having a stress-strain relationship that may be described mathematically by =18,0001+30000.03(=ksi) in which is nondimensional and has units of kips per square inch (ksi). (a) Construct a stress-strain diagram for the material. (bj Determine the elongation, of the wire due to the Forces P. (c) IF the forces are removed, what is the permanent set of the bar? (d) If the forces are applied again, what is the proportional limit?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 steel rod is 0.02-m in diameter and 2.5-m in length. The modulus of elasticity ofthis material is 210 GPa. The change in length afterapplying a tensile force of 150 kN is?
- A metallic rod of 500 mm length and 50 mm diameter, when subjected to a tensile force of 100 kN at the ends, experiences an increase in its length by 0.5 mm and a reduction in its diameter by 0.015 mm. Calculate the Poisson's ratio of the rod material .A tensile force of 100 kN is applied on a 0.02-m diameter and 2-m long rod. After applying the load, the diameter of the rod decreases to 0.01998 m and the length increases to2.01 m. The true axialstrain is?A cylindrical bar of metal having a diameter of 18.8 mm (A=278 mm^2) and a length of 198 mm is deformed elastically in tension with a force of 49400 N. Given that the elastic modulus and Poisson's ratio of the metal are 67.1 GPa and 0.34, respectively, determine the amount by which this specimen will elongate (in mm) in the direction of the applied stress.
- A steel column is a cylinder 6.8 m long and 0.35 m in diameter. What is the change in length of the column when it experiences a tensile stress resulting from the application of a 3600 N force? The elastic modulus for steel is 20 × 1010 Nm2/kg2. ΔL = mA copper specimen subjected to the Brinell Hardness Test using hardened steel ball indenter of diameter 12 mm and the indentation diameter 3.87 mm is measured using an optical magnifying lens with a ruler. Draw the Brinell Hardness Test setup neatly and determine the force applied on the specimen. Take Brinell Hardness Number for copper as 807. Calculate: 1-Surface Area of Indentation (in mm2) 2-Applied Force (in N)Consider the modulus of elasticity of aluminum to be 10,000 lb / in2.Verify homogeneity in the units. An aluminum block of rectangular cross section is subjected to an axial compressive force, if the side measuring 1.5 in changes in length to 1.500132 in, determine the poisson's ratio and the new length of the side measuring 5 cm.
- At 90 degrees of knee flexion, the mechanical stress at the tibiofemoral joint is 821.43 N/cm^2. If the compressive force is 1150 N, what is the magnitude of joint contact area (in cm^2)?The bar shown below is tested in universal testing machine. It is observed that at a loadof 40 kN the total extension of the bar is 0.280 mm. Determine the Young’s modulus of thematerial.Experiments were conducted in a tension testing machine to evaluate the material properties of two metallic rods both having diameter equal to 10 mm. First rod having modulus of rigidity of the material equal to 400 tonnes/cm2 when subjected to an axial tensile force of 6 kN, the change in its diameter was observed to be 0.0018 cm. The value for the bulk modulus of the second metallic rod is same as that of the first one but modulus of elasticity 18% more. Based on the material properties calculate and compare the values of different moduli as well as Poisson’s ratio for both metallic rods. Justify your answer with reasons.