An air-filled rubber ball has a diameter of 150 mm. If the air pressure within it is increased until the ball’s diameter becomes 175 mm, determine the average normal strain in the rubber.

Q: The strain components εx, εy, and γxy are given for a point in a body subjected to plane strain.…

A: To Find : The strain components  at the point. Given :The strain in x direction is The strain in y…

Q: The state of strain on an element has components Px = -300(10-6), Py = 100(10-6), gxy = 150(10-6).…

A: Given Data: The x component of the normal strain is: εx=-300 X 10-6. The x component of the normal…

Q: A rubber pad is sandwiched between two steel plates subjected to shear force V = 400kN. The…

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Q: Determine the strain energy in the bar assembly. The portion AB is made of steel, part BC is made of…

A: Length of steel portion ,LAB=300  mmLength of Brass portion, LBC=400 mmLength of aluminium portion…

Q: Determine the average normal strain along diagonal DB, based on the original plate (blue) and the…

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Q: A strain gauge that is attached to the surface of a stressed component gives 3 readings (εa = 310,…

A: A strain gauge  εa=310εb=150εc=-300θ=60o construct a Mohr’s StrainCircle. Gauge A is aligned along…

Q: The normal strain measured on the outside surface of a spherical pressure vessel is 670 με. The…

A: μ=670 μ mm/mmd=1.20mt=10 mmE=73GPaν=0.33

Q: Show that Eq. ди implies that the rates of strain tensor is symmetric. E™ ди ar Yxy === ax = Yer…

A: Step 1:The equation relates the displacement vector to the strain tensor ε through the following…

Q: 1. Find the relationships between strain components in the polar coordinate and strain components in…

A: To find the relationships between strain components in the polar coordinate and strain components in…

Q: A thin strip of rubber has an unstretched length of 15 in. If it is stretched around a pipe having…

A: The length of the thin strip is L = 15 in. The diameter of the pipe is d = 5 in. Let the stretched…

Q: The strain at point A on the pressure-vessel wall has components Px = 480(10-6), Py = 720(10-6), gxy…

A: Given: The normal strain in the vertical plane is PX=480×10-6. The normal strain in the horizontal…

Q: 4. The guy wire AB of a building frame is originally unstretched. Due to an earthquake, the two…

A: Step 1:Step 2:

Q: Your answer is partially correct. On the free surface of an aluminum [E=10100 ksi; v = 0.35]…

A: Note: check units of stresses as I am not familiar with units

Q: On the free surface of an extruded acrylic polymer [E = 3.5 GPa; v = 0.32] sheet, three strain gages…

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Q: Determine the vertical displacement of plate A due to shear deformations in the rubber. The…

A: Cross sectional area of shoe=(35mm X 25mm)Now,Shear stress on plate A,τ=(502)N(35mm X…

Q: Determine the shear strain Y., at corners A and B if the plastic distorts as shown by the dashed…

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Q: 2. The two wires are connected at A. If the force P causes point A to be displaced horizontally 2…

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Q: The more severe the change in geometry, the larger the stress concentration. Is it true or false?…

A: Stress concentration is a location in a member under load where the magnitude of stress is…

Q: If the force P causes the rigid arm ABC to rotate clockwise about pin A through an angle of 0.02°,…

A: Given data: Rotated angle, θ = 0.020 Drawing the rotation of the arm ABC: here, δB = displacement…

Q: The strain components at a point in a body subjected to plane strain are Ex = 850μ, Ey = -300μ, and…

A: εx=850 μεy=-300μγxy=400μθ=30o

Q: The man has a mass of 84 kg and stands motionless at the end of the diving board. Figure -1.5 m B…

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Q: Given a rectangular plate which is deformed as shown by the broken line. Determine the average shear…

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Q: 3. A thin strip of rubber has an initial length of 25 in. If it is stretched around a pipe having an…

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Q: The strain at point A on the bracket has normal components 400x10-6 and 550x10-6 in x and y…

A: Given Data:   strain at point  A=∈x=400×10-6∈y=550×10-6       Vxy=-650×10-6