Find the longitudinal stress to be applied to wire to decrease it's Liameter uniforenly by 10% Poisson's ratio = 0.25 Young's modulus (X) = 2 x 10″ x /m²
Q: A load 1 kg produces a certain extension in the wire of length 3 m and radius 5 x 10-4 m. How much…
A: To find- Lateral strain=? Given- Load (M)=1 kgLength of wire (L)=3 mRadius (r)=5×10-4mYoung's…
Q: Find the Young’s modulus of the wire. (g= 9.81 m/s/s)
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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 an axial load is applied to the ends of the bar shown in the figure, the total elongation of…
A: Given Total elongation of the bar between joints A and C δtotal = 0.12 in Normal strain ε2…
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: A horizontal boom 11.5 M in length, AE is supported by guy wires from A to B,C and D. If the tensile…
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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: A wire with circular base of radius 3 mm was subjected to tensile stress of 13.5 Pa. If half the…
A: Given that- R=3 mm Now stress=F/A
Q: Two solid cylindrical rods (1) and (2) are joined together at flange Band loaded, as shown. The…
A: ANSWER :- As in question normal stress is asked and can be calculated as force/area. Area of rod 1…
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A: Consider the given data as below. Diameter of wire CD, dw=18 inch Diameter of the pin at B, dp=18…
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A: Maximum weight supported by the given system of wires is equal to the sum of vertical components of…
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Q: the maximum compressive load a bone
A: Given: Outside radius is ro=2 cm Inside radius is ri=1.5 cm Maximum stress is σ=153 MPa Note: 1…
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Q: A wire of uniform cross sectional area of 0.25 mm2 is stretched at both ends by a total force of 65…
A: Given data The cross-sectional area is given as Ac = 0.25 mm2. The total force at both ends is…
Q: Example: A lever is keyed to a shaft 38mm diameter (Ø) the width of the key is 13mm and its length…
A: a = 0.915 m d = 38 mm = 3.8 cm = 0.038 m r = d2 = 3.82 = 1.9 cm = 0.019 m w = 13 mm = 0.013 m l = 50…
Q: The mass of the uniform bar AB is100 gram. Calculate the couple C required for equilibrium if the…
A: Draw the free body diagram of the bar AB.
Q: A 1.05-m-long rod of negligible weight is supported at its ends by wires A and B of equal length…
A: This question involves two concepts: (A) Free body diagram and subsequent condition for the static…
Q: Determine the load in member AB of the pin-connected truss 3m 3m 1 m 4 m 2m A 81 B 15 68 KN E www
A: given the load in member AB of the pin-connected truss is
Q: escribe an experiment to measure the modulus of elasticity of a metal wire.
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Q: The lower surface of metal cube, having each side of length 10 cm, is kept fixed and tangential…
A: We need to compute-Force applied (F)=?The data given as-Length (L)=10 cm=0.1 mDisplacement (x)=0.1…
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Q: Find the longitudinal stress to be applied to the wire to decrease its diameter uniformly by 10°%.…
A: To find-Longitudinal stress=?Given-Lateral strain=10%=110Poisson's ratio (σ)=0.25Y=2×1011 N/m2
Q: The young modulus of a material whose elastic strain and stress are 1.53 and 169.42 N/m²…
A: The elastic strain, strain=1.53 The stress, stress=169.42 N/m2
Q: A load of 40 kg is suspended from a ceiling through a steel wire of radius 20 mm. Find the tensile…
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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: The five-bolt connection must support an applied load of P-4700 lb. If the average shear stress in…
A: Given that - Five bolt connection Applied load(p)= 4700lb Averge shear stress in the bolt must be…
Q: Two wires A and B are of the same length. Their diameters are in the ratio 1:2 and the Young's…
A: We need to compute-Ratio of elongations produced eAeB=?The data given as-Length of wire A=Length of…
Q: Find the strain of a brass rod of length 250mm which is subjected to a tensile load of 50kN when the…
A: Given, The length of the rod, L=250mm The tension on the rod, T=50kN The extension of the rod,…
Q: А В 40° D 500 mm 200 mm
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Q: . Strain energy of the stretched wire is 18 × 10-³ J and strain energy per unit volume of the same…
A: We need to compute-Volume of wire (V)=?The data given as-Strain energy per unit volume=6×10-3…
Q: A 3.5 cm cube of unknown metal has a shear modulus of 5.0x 10°N/m ? absorbed a force of 0.40 N.…
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Q: You are designing a small bridge. Find the minimum diameter of a cable with a tensile strength of…
A: Given data The tensile strength is given as σ=75 MPA. The support load is given as F = 15 kN.…
Q: Find the elongation of a rod made of aluminum and copper under a tension of 5.8×103 N. The…
A: Given information: Here, R is the radius of the rod, T is the tension, LAl and LCu are the length…
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