How you find minimum drag and velocity from the equations
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A: Given: To find: Forces in AD, BD and CD
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Q: 6-43. Draw the shear and moment diagrams for the beam. Problem 6-43 W Wo W = Wo sin (7x) B X
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A: Given data: Temperature, T1 = 15 C = 288.15 K Pressure, P1 = 95 kPa = 95000 Pa compression ratio, r…
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A: Given: To find: Forces in all members
Q: 2. Water from a reservoir is pump over a hill through a pipe 900mm in diameter and a pressure of one…
A: GIvend=900mm=0.9mP2=1 kg/cm2=1×9.81×104 N/m2=98.1 kN/m2hd=85mhs=5mN=1000 rpmQ=1.5 m3/s
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A: Solution: Given Data:
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A: DISCLAIMER FOR MULTIPARTSince you have posted a question with multiple sub-parts, we will solve…
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A: To find: The local diffusion factor.
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Q: A square column with side dimension of 50 mm rests on top of a timber footing. It is determined that…
A: Givensquare columnside dimension a=50mmaxial load P=417 kNpunching strength τs=10.05MPa=10.05 N/mm2
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Q: Problem 1: Draw the shear force and bending moment diagrams for the beam. 600 lb/ft -3 ft- 600 lb/ft…
A: We will 1st draw FBD of the beam , then we will draw shear force & bending moment diagram of the…
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A: Given: Explain how this get, b =0.866a
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Q: A steel pipe with an outer diameter of 50 mm and a wall thickness of 5 mm is subjected to an…
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A: Given Data: θ=62°v=45 m/sP=−1.246 kPaA=0.1355 m2u=408 m/sm=82 kg Let us consider that the density…
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Q: 2- A sheet metal Park is drawn over a die corner of raduis P, and the frictional cofficient between…
A: For solution refer below images.
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- Determine the change in the volume of a 10 cm diameter copper sphere that is subjected to a hydrostatic pressure of 120 MPa assuming linear elastic behavior up to this stress level. (V =4/3 n 13) (E: 125 GPa, v = 0.34, SY = 200 MPa)for the structure below determine the support reactions L=3m q=120kN/m P=50KnThe stresses shown act at a point in a stressed body. Normal and shear stress magnitudes acting on horizontal and vertical planes at the point are Sx = 27 MPa, Sy = 31 MPa, and Sxy = 32 MPa. Assume β=tan−1(ba)=11.3∘β=tan-1(ba)=11.3∘, a = 5, and b = 1. Using the equilibrium equation approach, determine the normal and shear stresses σσ (positive if tensile, negative if compressive) and ττ (magnitude only) at this point on the inclined plane shown.
- The inner diameter of the AB compressed air tank is 160mm, the wall thickness is 1mm.Since the manometer pressure in the tank is 1,6MPa ,at point a at the top of the tank maximum normal stress and determine the maximum plane shear stress.(c=16mm , d=38mm, e =32mm, g=160mm, h=1mm, k =1.6MPa , F=160N)Determine if the following is true/false. Provide the necessary solution The critical point for the specific volume is 0.00315 x103 m3/kg, 22.09 MPa and 374.140 CelsiusA spherical tank of diameter 1.2 m and wall thickness 50 mm contains compressed air at a pressure of 17 MPa. What is the value of tensile stress? (Assume E = 210 GPa, v = 0.29)
- A thick-walled cylindrical pressure vessel having centroidal radius r and variable wall thickness t is subjected to an internal pressure Pi and a torque T. The variation of thickness t is given as t = to*( 1 + sin(θ/2) ). The cross section of the pressure vessel is shown below. a) Determine the von Mises stress in terms of the given variables. b) In addition to Pi and T, apply a uniform external pressure Po. Determine the von Mises stress in terms of the given variables.If Poisson's ratio of a material is 0.5, then the elastic modulus for the material is a)three times its shear modulus b)four times its shear modulus c)equal to its shear modulus d)indeterminateSTRENGTH OF MATERIALS W/SOLUTION 1.) A penstock pipe 10m diameter carries water under a pressure head of 100m. If the wall thickness is 9mm, the tensile stress in the pipe wall is nearest to? A. 2725 B. 1090 C. 545 D. 110 E. NOTA
- Water in a hydraulic press, initially at 138 kPa absoute, is subjected to a pressure of 116208 kPa absolute. Using 2.3 GPa as the Bulk Modulus of Elasticity, determine the percentage decrease in the volume of water.1. A solid piece of metal of volume 10,000 mm3 is compressed by a pressure of 70 MPa. Determine the bulk modulus given that the Young’s modulus E is 214 Gpa and the Poisson’s ratio is 0.33. Also determine the change in the volume.2. Starting from the first principles derive the relation between Young’s modulus (E), shear modulus (G) and Poisson’s ratio (υ)The problem I am solving shows a point B on the OD of the pipe that lies on the z-axis. When using the equation tau =(Mr)/J, I get 15.5 MPa, not 124 MPa