1. For a piece of copper wire with length 0.2 m and round cross sectional area with a radius of 1mm, id you applt 100000 N of force to stretch it, the wire will stretch by 5.2 cm. What would happen if you applied the same force but instead you had a piece of copper wire od the same length but the cross sectional area had a radius of 2mm?

Q: A (2 m)-long steel wire in a musical instrument has a radius of (0.3 mm). When the wire is under a…

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Q: 2. A certain streched wire 120 cm long and 2.4 mm in diameter is fastened to a point in the ceiling.…

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Q: A (2 m)-long steel wire in a musical instrument has a radius of (0.3 mm). When the wire is under a…

A: Length of steel wire (L) = 2 m Radius (R) = 0.3 mm Area = π×R2= π×(0.3×10-3)2 = 2.827×10-7 m2Tension…

Q: A 1.2-m-long, 1.0-mm-diameter steel string is pulled by a 2.9 × 103 N tension force. By how much is…

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Q: YOUNGS MODULUS FOR A 4m LONG METAL ROD WITH A 0.50cm2 CROSS SECTIONAL AREA THAT STRETCHES 0.20cm UN

A: GivenLength of rod, L=4 mArea of rod, A=0.5 cm2=0.5×10-4 m2Strech length, ∆L=0.2 cm=0.2×10-2…

Q: 1A hydraulic press contains 0.25 m' of oil. Find the decrease in the volume of the oil when it is…

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Q: SITUATION 3: A vertical brass post is 3.75m long and has a diameter of 25 cm. If the brass post is…

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Q: 7- A steel wire of length 1.5 mand diameterl mmis joined to an aluminumwire of identical dimensions…

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: TUnOWng prUDIEms. A steel wire of diameter 1 mm can support a tension of 0.2 kN. Determine the…

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Q: 3- Consider an aluminum cylindrical specimen with a cross section area of ( 7.85 x 10-5 m) and a…

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Q: The radius of the brass rod is 3 mm. What force will stretch it by 0.25% of its length. Ebrass = 9…

A: Given: Ebrass = 9 x1010 The radius of the brass rod r = 3 mm   To determine: Force require to…

Q: IP You use a steel socket wrench 34 cm long to loosen a rusty bolt, applying a force F at the end of…

A: given, length of the steel socket L0=34cm=0.34m deformation of the handle ∆x=0.15mm=1.5*10-4 m

Q: Assume if the shear stress in steel exceeds about 4.00 x 108 N/m2 the steel ruptures. (a) Determine…

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Q: (A-(/2) (A-/2)(ptq)L)202 be 2. In engineering, the modulus of elasticity Is a way to measure how…

A: The expression for the modulus of elasticity is: E=F2-F1L0δ2-δ1A Multiply by A on both sides of the…

Q: A steel wire of diameter 1 mm can support a tension of 0.2 kN. Determine the diameter of a steel…

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Q: 3. The bone breaks if stress greater than 1.50 x 10° N/m² is imposed on it. (a) What is the maximum…

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Q: Calculate the force a piano tuner applies to stretch a steel piano wire by 8.00 mm, if the wire is…

A: The cross-sectional area of the wire can be obtained as

Q: The bulk modulus of a material is 7.24 x 1011 N/m². What fractional change in volume does a piece of…

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Q: 2.) A Rubber band 20cm long has cross-sectional area of 4 mm². What load will stretch the rubber…

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Q: A metal wire of diameter 1.00 mm can support a tension of 0.270 kN. A construction worker needs a…

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Q: the young modulus of a 6 m rod is 186GPa. THe area of cross section of rod is 0.75 x 10^-4  m^2.…

A: Given,

Q: A wire made of the same material (Y= 12X10 10 Pa) is cut into two parts, we label it as wire I and…

A: solution is given as

Q: A support beam has a length of 75 cm, width 35 cm and 50 cm thickness. What is the weight which the…

A: Given: Young's modulus, Y=2.0×1011 N/m2, Initial length of the beam, l0=75 cm = 0.75 m,…

Q: Calculate the force (in N) a piano tuner applies to stretch a steel piano wire 7.60 mm, if the wire…

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Q: 2. A tall building with a cross-section A, a mass M and a Young's modulus Y has a height L on Earth.…

A: The mass of the building is M Area of cross section is A Young's modulus Y Height of the building is…

Q: Assume Young's modulus for bone is 1.50 x 1010 N/m2. The bone breaks if stress greater than o= 99260…

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Q: H.W/assume a leg has 0.6m shaft of bone with an average cross sectional area of 1.5 cm.What is the…

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Q: P2) A steel cylindrical rod 50 mm in diameter and 2.5 m long is subjected a pull of 100 kN. To what…

A: HERE GIVEN THAT  Diameter of the steel tie rod = 50 mm = 0.05 m Length of the steel rod, L = 2.5 m…

Q: 5) What pressure should be applied to a lead block to reduce its volume by 10%? Given that the bulk…

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Q: 1. Calculate the elongation of the cable due to load, if a steel cable of 4cm diameter is used to…

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Q: Assume Young's modulus for bone is 1.50 x 1010 N/m2. The bone breaks if stress greater than o= 79104…

A: maximum stress= sigma= 79104 N/m2

Q: 1. Assume Young’s modulus for bone is 1.50 x 1010 N/m2. The bone breaks if stress greater than 1.50…

A: The maximum force is, F=stressArea=stressπd24

Q: Calculate the force (in N) a piano tuner applies to stretch a steel piano wire 8.2 mm if the wire is…

A: The solution for this question has been solved below..

Q: Assume that if the shear stress in steel exceeds about 4.00 x 108 N/m2, the steel ruptures. (a)…

A:

Q: A metal bar’s dimensions are 1 in x 2 in. If the bar has a modulus of elasticity of 4.14x10^9 Pa,…

A: Given  Initial lenth is 15 in Final lenth = 15.25 in Dimensions = 1*2 in E = 4.14*10⁹ pa concept…

Q: Calculate the force (in N) a piano tuner applies to stretch a steel piano wire 8.10 mm, if the wire…

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Q: 1. 0/1 POINTS PREVIOUS ANSWERS OSCOLPHYS2016 5.3.WA.034. MY NOTES ASK YOUR TEACHER Calculate the…

A: 1. elongation, l = 7.9 mm  diameter, d = 0.81 mm length, L = 1.3 m  Young's modulus, Y = 210 x 109…

Q: PROBLEM 2. The light rigid bar ABCD shown in Fig. P-252 is pinned at B and connected to two vertical…

A: P=41.29KN

Q: During heavy lifting, a disk between spinal vertebrae is subjected to a 4750-N compression force.…

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Q: A nylon rope used by mountaineers elongates 1.10 m under the weight of a 65.0-kg climber. If the…

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Q: 5. A copper wire 1 mm in diameter and 2 m long ia used to support a mass of 5 kg. By how much does…

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Q: Young's modulus of nylon is 3.7 × 109 N/m2. A force of 6.0 × 105 N is applied to a 1.5-m length of…

A: Given data: The Young's modulus of nylon is E=3.7×109 N/m2. The force applied is F=6.0×105 N. The…

Q: Two wires are made of the same material and have the same volume. The first wire has cross-sectional…

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Q: A (2 m)-long steel wire in a musical instrument has a radius of (0.3 mm). When the wire is under a…

A: Recall F/A=Y∆ll

Q: 4. Two thin rods, one made of steel and the other of aluminium, are joined end to end. Each rod is…

A: As per our company guidelines we are supposed to answer only one  question. Kindly report other…

Q: A vertebra experiences a shearing force, Fs = 600N. What is the magnitude of the shear deformation…

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Q: Sample Example 12.3 A brass bar, having cross sectional area 10 cm is subjected to axial forces as…

A: See the attached below

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).