Defined as the ratio of the ultimate strength to the specific weight A Specific Strength B Specific Rigidity Specific Gravity (D) Specific Modulus
Q: What is the mass of the object being measured on the triple-beam balance below? Write the equation.…
A: In the following problem, we have an image of triple-beam balance and we have to measure the given…
Q: What pressure should be applied to a lead block to reduce its volume by 10% (Bulk modulus of lead =…
A: A lead block has to be under pressure in order to have its volume reduced by 10%..
Q: The maximum stress that a material can endure before it breaks is called Ultimate tensile strength O…
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Q: A force stretches a wire by 4.0 mm. A third wire of the same material has the same length and twice…
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Q: A metal rod that is 12.0 m long and 0.74 cm2 in cross-sectional area is found to stretch 0.27 cm…
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Q: A rod is composed of an aluminum section rigidly attached between steel and bronze sections, as…
A: Calculate the stress in steel section.
Q: If a 110 ft steel measuring tape with a cross section of 0.008 in² is stretched with a force of 20…
A: When the tape is stretched with the help of the force, the length of the tape will increase.…
Q: a wire of radius 0.2 x 10^-3 m is suspended from the ceiling.When a weight (force) of 5.0N is…
A: Given, Weight (force) hanging,F=5 N Radius of wire, r=0.2×10-3m
Q: For safety in climbing, a mountaineer uses a nylon rope that is 50. m long and 1.0 cm in diameter.…
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Q: A load of 18 x 104 N is placed upon a vertical steel support of 6.0 m height and with a…
A: Given that:
Q: Solve the following problems: A mass of 100 kg moves in an acceleration of 10m/sec". Calculate the…
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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: A steel cable with a radius of 1.5cm supports a chairlift at a ski area. If the maximum stress is…
A: The equation for the stress is given by,
Q: 1. In the system shown, cable A has an Ultimate Stress of 201 MN/m². For this application the cable…
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Q: material is applied by a tensile forces of 132 kN on a bar of the material with a cross- sectional…
A: stress is defined as the force per unit area. Write the expression for stress. S=FA…
Q: Nylon strips are fused to glass plates. When moderately heated the nylon will become soft while the…
A: Given data: Observe from the diagram, Total displacement of layers D = 2 mm Height of stripe L = 5…
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: T the stress experience when deformation is caused by tangential forces to the surface* O Inertia…
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Q: A cable used to lift heavy materials can resist breaking even under a load of 1 meganewtons. The…
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Q: A short timber post of rectangular section has one side twice the other. It contracts by 0.05 cm/m.…
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Q: A body of mass 500 kg is suspended at the free end of an iron wire of length 3 m and cross-sectional…
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Q: A short timber post of rectangular section has one side twice the other. It contracts by 0.05 cm/m.…
A:
Q: what is the percentage elongation of an elastic with a cross section of 5 cm2 If the force of 15 N…
A: Given- area of cross-sectional of elastic , A = 5 cm2 = 5 x 10-4 m2 applied force , F =15 N Young's…
Q: Suppose that a 6-mm diameter steel has a breaking stress of 5.5x108 Pa. What will be the diameter…
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Q: Assume a human leg contains a 50cm long bone with an average cross section of 3cm2. By how much (in…
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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: What pressure is required to reduce the volume of a lead block by 1% ? (Given : Bulk modulus of lead…
A: Description : In this question we have to find the pressure required to reduce the volume of lead by…
Q: A wire of length L , area of cross section A is hanging from a fixed support. The length of the wire…
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Q: A 13.2 kg child jumps up and grabs a (round) horizontal tree branch that has a diameter of 5 cm. The…
A: GivenMass of child m=13.2 kgDiameter of tree branch d =5 cm=0.05 mLengh of Branch iinitialy from…
Q: A cable used to lift heavy materials can resist breaking even under a load of 1 meganewtons. The…
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Q: 25. Philip stands at the end of the diving board, 2m from its point of attachment. If the board is 1…
A: This problem can be solved by using formula of shear modulus. And in the given scenario the only…
Q: A metal specimen was subjected to a Vickers hardness test. The indentation on the surface of the…
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Q: A ceramic rod tensile test is applied to the cylinders and the strain value during tensile is…
A: Given that:Longitudinal strain, dL/L = 0.2%=2×10-3Lateral strain, dr/r =0.5× 0.04%=…
Q: Portable (notebook) computers and digital cameras can have their housing made of magnesium. Why
A: Housing made of magnesium are lightweight and strong and have excellent heat removal…
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: The tension is gradually increased from zero to a maximum value, and then reduced back to zero. 1.2…
A: Given : Length of copper wire = 1.2 m Cross sectional area of wire = 1.5 x 103m2. Also, The…
Q: A 3.0 m long cylindrical alloy beam is 21 cm in radius. It is found to stretch by 1.5 cm under a…
A: The expression for Young's modulus is, Y=FA∆LL (I)…
Q: A composite material with a bulk modulus of 4.50x109Pa is made in the shape of a cube 1.50cm on a…
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Q: If the allowable stress is greater than the actual stress, the material is safe. True False
A: Choose between true or false.
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