Your task is to design a light‐weight tie of length L with a circular cross‐ section of radius R. It must carry an axial force F, without stretching by more than δ. You will  need to choose the material (with Young’s modulus E and density ρ) and the corresponding cross section radius to suit your choice of material, i.e. R is a “free variable”, a) Show that the extension of the tie is given by δ = FL/AE, where A =

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Q: direct stress at A.

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Q: A 1.6 x 10-3-kg house spider is hanging vertically by a thread that has a Young's modulus of 4.2 x…

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Q: Ex. 3: A copper metal cube has each side of length 1m. The bottom edge of cube is fixed and…

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Q: In uniaxial loading the poisson's ratio is 0.30 and the strain in the x- direction is 250 x 10^-6.…

A: Given data μ=0.3εx=250×10-6 Here, μ is the possion's ratio. While εx is the strain in X direction.…

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A: Given that  Mdulus of elasticity,E=200 GPa=200×109Pa Horizontal force,H=150 kN=150×103N Length,L=3.5…

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A: The expression for the shear deformation, S=FL0∆xπd24∆x=4FL0πSd2

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A: Tensile load = 100kN Outer diameter D1 = 25 mm inner diameter D2= 18 mm

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Q: Two solid cylindrical rods (1) and (2) are joined together at flange Band loaded, as shown. The…

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A: Px = 390 sin 13 = 87.73 NPy =390 cos 13 = 380 N(FBD)x =2510034 FBD(FBD)y =9710034FBD

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A: Young's modulus for copper is greater than that of rubber.  Ycopper > Yrubber   The…

Q: The strain components εx, εy, and γxy are given for a point in a body subjected to plane strain.…

A: Given: εx=0 μεεy=350 μεγxy=210 μrad -45o≤θp≤+45o

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Q: At the proportional limit, a 49 mm wide by 13 mm thick bar elongates 2.7 mm under an axial load of…

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Q: on a with respect to the bottom. Calculate the Ex. 11: Tangential force of 10° N is applied surface…

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A: The first principal force is The second principal force is The third principal force is

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A: Given:      mass, m  = 45 kg     diameter, d = 30 cm ⇒ radius, r = 15cm = 15 x 10-2 m      length, L…

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Q: Q.29: A wire of length (L) and radius (r) is loaded with a weight (Mg). If (Y) and (o) denote the…

A: We have L = length of wire  r = radius of wire F = Mg = weight Y = youngs modulus

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Q: I need help with part B please. Thank you!   In the Challenger Deep of the Marianas Trench, the…

A: Given, Change in volume, ΔV=-5.3×10-2m3 Initial volume of water, V0=1m3 Let the density of water at…

Q: Ex. 13: A cube of side 5 cm each whose upper face is displaced by 0.65 cm due to a force of 0.25 N.…

A: We need to compute-(i) Shearing stress=?(ii) Shearing strain=?(iii) Modulus of rigidity=?The data…

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Q: ID 5t1 5t Part A Determine the negative bending moment at A with the maximum magnitude. Express your…

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Q: An axial load Pis applied to the rectangular bar shown. The cross-sectional area of the bar is 216…

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Q: A fishing rope of length (74+ 50) m has the diameter (74 + 5) mm. When a weight of (74 +200) N is…

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