A square flat plate of dimensions 1 m x 1 m is moving with a maximum speed , U causing a fully laminar motion of it inside air ( density :1,2 kg /m3 viscosity :1.5x10-5 m2 /s ) Determine the magnitude of Shearing Stress on the surface of the plate SS=? at plate's trailing edge.

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A: V=100y0.1-y Shear stress is a type of stress that arises when a force is applied parallel to a…

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Q: 4. A 5.0 inches cube chiffon cake on a table was exposed to a shearing force of 0.20 The upper…

A: Given-The  shear modulus of the cake is G=0.05 lb/in2Slide of chiffon l=5 inchesShearing force…

Q: Two wooden members of 70 x 110-mm uniform rectangular cross section are joined by the simple glued…

A: Given: ϕ=20°, L=110mm, B=70mm, τ=500kPa The uniform rectangular cross-sectional area of the wood is…

Q: 5 metals rod arranged vertically on table .the weight of each metal rod is 3N and its cross section…

A: weight of each rod= 3 N cross-section area of each rod is 3.0*10-3 m2

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A: Volumetric modulus or bulk modulus is a material property showing the compressibility of the liquid.…

Q: The deepest point in any ocean is in the Mariana Trench in the Pacific Ocean. The pressure at this…

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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: 5-77. The steel shaft has a diameter of 40 mm and is fixed at its ends A and B. If it is subjected…

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Q: If 20 kN load is applied on a cylinder of diameter 20 mm, the stress developed in the cylinder is

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A: Given:pressure = 6 GPa.Bulk modulus = 194 GPaVolume,v=1ccwhen you realease the pressure bring it…

Q: If the Junk modulus of Y is 160GPA and the shear modulus of elasticity is 0.25Y, what is the value…

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Q: 200 kN 0 -400 mm 200 kN

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Q: A cubic industrial material whose one side is of length 2.0 cm has a bulk modulus of 4.7 x 10^5…

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A: Given, diameter= 25 mm Axial stress = 101.85 MPa The maximum shear stress= 50 mm

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Q: 1. A steel rectangular block, a = 2.4 cm wide and b = 1.2 cm deep, is subjected to an axial tensile…

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Q: An aluminium (Bulk Modulus =70.0 GPa) sphere of radius 53.1 cm is dropped to the bottom of a 2.80 m…

A: We have givenBulk Modulus =70 GPaSphere of radius =53.1 cmDepth of dropped sphere =2.80 m

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A: we know that,stress = force/area

Q: A sphere of copper has a radius of 8.00 cm and is compressed uniformly by a force of 5.00 × 108 N.…

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Q: 3 mm 200 mm

A: Normal stress =                                 σradial=FAσradial =1800πr2σradial = 14331 Pa m-2…

Q: Shear Stress in terms of its fundamental dimension is O A. M/tL^2 В. M/Lt^2 Ос. MLt D. M/(L^2)(t^2)…

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Q: Problem 4: For the bar and loading condition shown below, determine (a) the radius of curvature, p…

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Q: iron -140 cm steel 70 cm Henry has a rod that is made out of 2 parts. An iron and steel section. The…

A: Solution: Given: 1 m = 103 mm L1 = length of iron section = 40 cm = 0.40 m L2 = length of steel…

Q: Member BC has a square cross section. The diameter of the pins at A and B are 3 cm and 2 cm…

A: Force intensity calculation.

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).