Determine the outside diameter of a tube if the stress is limited to 128 MN/m2 and a hollow steel tube with an inside diameter of 88mm must carry a tensile load of 440kN.

Q: By what amount does the nylon stretch?

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Q: Q1: A hollow steel tube with an inside diameter of 80 mm must carry an axial tensile load of 330 kN.…

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Q: Please I want answer of this question. Many Thanks

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Q: Determine the strain if a rod is experiencing a stress of 70,000 kPa with a modulus of elasticity of…

A: The modulus of elastivity is the ratio of the stress to the strain.

Q: A circular rod of cross-sectional area 2 x 10m² has a tensile force of 80 kN applied to it. The…

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Q: What is the pressure required to reduce the volume of a brass block by 10%?[Given the Bulk Modulus…

A: To solve the question we will use the formula: Bulk modulus, k=PdVV

Q: A 200 kg load is hung on a wire of length 4.00 m, cross-sectional area of 0.200×10^-4 m^2 and…

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Q: What is the compressive stress F/A on a woman's feet, in units of kilopascals (kPa) , if the woman's…

A: Given Data: The mass of a woman is, m=52.0 kg The area of each shoe is, A=185.0 cm2   The effective…

Q: A metal slab of side (74+ 75) cm and thickness (74 + 25) cm is subjected to a tangential force of…

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Q: A 29.0 m long aluminum cable with a cross-sectional area of 2.01 x 10- m is used to suspend a 3.20 x…

A: The expression for young’s modulus of the material is, \Y=FAΔLL0ΔL=FL0AY=mgL0AY

Q: An aluminum specimen 15 in long and in in diameter is subjected to tensile stress. The new length of…

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Q: Calculate the radius of a horizontal steel bolt if it is expected to support a maximum load hung on…

A: expected maximum load hung from the bolt (f) = 2000 kg for safety reason , the bolt is designed to…

Q: 2. A steel wire having cross-sectional area 1 mm' is stretched by 10 N. Find the lateral strain…

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Q: A copper wire of length 8.7 m , cross sectional area 1.3 x 10-6m2and Young’s modulus 11 x 1010 N/m2…

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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: A 0.4M pipe under compressional stress changes length by 0.05 m.What strain in the pipe ?

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: An object weighs 4.5 x 105 N is supported by steel cable, with cross-sectional area of 6.0 cm 2, the…

A: Given: The weight of the object is 4.5x105 N. The cross-sectional area is 6 cm2. Young's modulus of…

Q: The total tensile load of 160kN of a steel is to be stress at the middle portion limited to 150…

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Q: 2. A steel wire having cross-sectional area 1 mm² is stretched by 10 N. Find the lateral strain…

A: Given: The area of the wire is 1 mm2. The applied force is 10 N. Young's modulus is 2x1011 N/m2. The…

Q: A 210-kg load is hung on a wire of length of 3.30 m, cross-sectional area 2.00 x 10-5 m2, and…

A: mass of load (m) =210 kg initial length of Wire (L0) = 3.3 m Cross sectional area of Wire (A) = 2.0…

Q: Suppose a person’s femoral diaphysis is idealized as a circular cylinder with a periosteal diameter…

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Q: A horizontal aluminum rod 3.9 cm in diameter projects 7.1 cm from a wall. A 1200 kg object is…

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Q: 2. A 4.0 m long copper wire of cross-sectional area 2 2 cm is stretched by a force of 4.8 x 10° N.…

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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 copper wire of length 23.179 is designed to withstand a maximum tension of 657 N and 0.627%…

A: Given  Length of copper wire  L = 23.179 m Tension  T = 657 N Strain  ∆L/L × 100 = 0.627 %  ∆L/L =…

Q: A steel wire having a radius of 2.0 mm, carrying a load of 4kg, is hanging from a ceiling. Given…

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Q: 206. A steel wire 10m long hanging vertically supports a tensile load of 2000N. Neglecting the…

A: The diameter of the wire can be calculated by using the formula  L=EπD2∆L4FD =4FLEπ∆LWhere, A is a…

Q: A wire of circular cross-section, has a tensile force of 60.0 N applied to it and this force…

A: Here, σ=FAA=Fσ=60.0N3.06×106 Pa=19.61×10-6 m2=19.61 mm2

Q: A 242-N object is hung from the end of a wire of cross-sectional area 0.01 cm2.  The wire stretches…

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Q: When a certain liquid freezes, it expands about 10.0%. What would be the pressure increase inside an…

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Q: If the compressive load on the intervertebral disk of a person weighing 800 N is equivalent 34.4% of…

A: The given data are: F=800 Nf=0.34A=25 cm2 Here, F denotes the force, f denotes the fraction of…

Q: Young's modulus of iron rod is 21 x 1010 N/m². A force of 7.0 × 105 N is applied to a 1.5-m length…

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Q: In a materials testing laboratory, a metal wire made from a new alloy is found to break when a…

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Q: A box-shaped piece of gelatin dessert has a top area of 15 cm² and a height of 3.0 cm. When a…

A: Given, Area A  = 15 cm2 Height h = 3.0 cm  Force F = 0.50 N

Q: A 10.2 m long wire with a cross-sectional area of 0.126 cm? stretches by 0.196 cm when a tensile…

A: The young's modulus of the material is a fundamental property that depends upon the temperature and…

Q: When water freezes, it expands by about 9.00%. What pressure increase would occur inside your…

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Q: A bar of an advanced alloy having an elastic modulus of 107 GPa and an original diameter of 3.8 mm…

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Q: A 500-foot-long steel cable is loaded in tension and registers an average unit strain of 0.005.…

A: Given data: Original Length (L) = 500 foot Strain (ε) = 0.005 Required: Total elongation (ΔL)

Q: A steel wire 12 m long ,hanging vertically supports a tensile load of 2 KN . Neglecting the weight…

A: Given data: Length of wire is, L=12 m. Magnitude of load is, F=2 kN=2000 N. Magnitude of stress is,…

Q: The effect of tensile stress of 20 MN/ m2 in a metal wire with a cross-sectional area of ?1.5 mm2.…

A: Given data: The tensile stress in the metal wire, σ=20 MN/m2. The cross-sectional area of the metal…

Q: Four metal rods with equal cross-sectional areas were subjected to a tensile test. Given Young's…

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Mechanical Properties of Solids

There are three types of matter- solid, liquid and gas. Out of them, solids have a rigid shaped and size. The intermolecular forces of attractions in solids are greatest. Mechanical properties are the physical properties of a material which it shows, when it is provided with certain amount of force or load. These properties are to be kept in mind for various purposes. When a force is applied to an object, the object may or may not get deformed depending upon its elastic property. But every time the object develops a restoring force against the force applied. This is commonly known as stress. If the object changes its dimensions due to the force applied it develops strain ( which is the ratio of change in dimension to the original dimension).