etermine the equivalent stiffness constant

Q: If load P = 20.1 kips, determine the normal force in bar (1). A 6 ft 46.6 kips 39.5 kips 33.5 kips…

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Q: The plate of the figure is subjected to a bending moment with irregular cycles, which are repeated.…

A: NOTCH SENSITIVITY FACTOR(q) It is defined as the susceptibility of a material to succumb to the…

Q: If the flexural rigidity of the column is doubled, and length of the simply supported column is…

A: Strength of the column is represented by its Euler buckling load (Pcr), Pcr = π2 E ILe2 Where, E =…

Q: The load on a helical spring is 1282 lb and the corresponding deflection is to be 3.4 inches.…

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Q: et's consider a rod having a solid circular cross-section with diameter of 4 mm and it i5 made of a…

A: given:diamater d=4mmyoung modulus E=200GPapoisson ratio μ=0.3

Q: Determine the shear stress Try that acts at point A. Express your answer to three significant…

A: Solution: GIven Data: d = 40 mm Fx = 1350 N Fy = 540 N Fz = 920 N

Q: find shear and Binding monont dkagr 5KN/m 3m 5m ThT 3m

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Q: 7.5m E = 105 GPa 1.5m F d=20mm E=200GPa 120mm 80mm Answer:

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Q: The ultimate tensile strength (Su) of the material if the Yield strength (Sy) is 0.6 of Ultimate…

A: DefinitionS-N Diagram:The S-N diagram can be used to design components that are subject to cycle…

Q: If an isotropic material has a Young's modulus of 120 Gpa and a Poisson's ratio of 0.3, calculate…

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Q: If load P = 20.3 kips, determine the normal force in bar (1). D A 6 ft 43.8 kips 31.0 kips 33.8 kips…

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Q: 2. Determine the force in each of the member of the truss and state if the members are in tension or…

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Q: 8- Following are the reading recorded at a point of structure tested by a 60° rosette: Ea =…

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Q: The brass has a shear modulus (G) of 40 GPa. In the torsion test calculated results. (G) was found…

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Q: find the tensile of the bolt with diameter 38mm,80kN

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Q: See the set of bars for made of a material that has a yield strength of 350 MPa, determine the…

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Q: A part is loaded with a combination of bending, axial, and torsion such that the following stresses…

A: Given:The material properties are .The adjusted endurance limit is .The fatigue stress concentration…

Q: In a stress strain curve of mild steel, the elastic limit will be before the limit of…

A: In the stress strain curve for the mild steel the elastic limit is the second point which comes…

Q: S-3) In order to carry the 100 KN force safely on the frame in Figure 3, find the diameters of the B…

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Q: The slope of the stress-strain curve in the elastic deformation region is called Select one: O a.…

A: Slope of the stress-strain curve in the elastic deformation region is called modulus of elasticity.

Q: strain scale of 1 in.=0.001 in./in. stress. Use a scale of 1 in. = 20 ksi and 1 in. = 0.05 in./in.…

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Q: What is the design stress in psi of an ASTM A313, gage number 8 spring wire. The type of application…

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Q: 2-1. A standard steel specimen of Į in. dia- meter elongated 0.0087 in. in an 8 in. gage length when…

A: Given dataDiameter of the steel specimen d=0.5inElongation of the steel specimen e = 0.0087inGauge…

Q: The unit of torsional rigidity and the flexural rigidity is the same. Select one: True Fals

A: Torsional rigidity: It is defined as the product of modulus of rigidity and polar moment of inertia.…

Q: 4-6 Problem The following torsion test data were obtained for AA6061-T6 aluminum alloy has a round…

A: So from the data given above we have the torque and twisting angle graph as shown below. The…

Q: Find the minimum number of bolts required to hold the two

A: To find Minimum number of bolts required to hold the two members together

Q: The figure shows the tensile test responses of the femur bone. A, B, C, and D represent…

A: The mechanical properties of bone hold a great role in supporting movement of the skeleton and to…

Q: If load P = 22.9 kips, determine the normal force in bar (1). D P P A 6 ft 51.9 kips 44.8 kips 27.3…

A: Given that, P = 22.9 kips The force in bar (1) is obtained by taking the moment of forces about…

Q: Determine the equivalent spring stiffness constant of the following.

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Q: A bar, 12 mm in diameter is acted upon by an axial load of 20 kN. The change in diameter is measured…

A: The Young's modulus is nothing but the slope of the stress-strain curve of the material under…

Q: k } k

A: The springs are in parallel combination as we can see .

Q: A long, slender structural aluminum [E = 69 GPa] flanged shape is used as a L = 9.2-m-long column.…

A: Due to application of force P the pole might get deformed in three different ways. Ether it will…

Q: subjected to an axial pull of 60 kN the extension on the 49 mm gauge length is 0.1 mm and there is a…

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Q: If load P = 17.3 kips, determine the normal force in bar (1). A 6 ft O 36.5 kips O 28.8 kips O 17.7…

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Free Damped Vibrations

Free vibration is a type of vibration in which the external force is removed after giving the initial displacement to a body/system. In other words, in this type of vibration, force is applied at the initial displacement of the system, and after the initial displacement, force is removed, and the system vibrates at the natural frequency.