A 4.QQ m B C 4.QQ m 1.5P D E 4.QQ m DO 3.TT m

Q: Answer: (a) ox= Oy= Txy= (b) Op1= Op2 = Tmax in-plane = psi psi psi psi psi psi

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Q: The truss shown in Figure 1 is constructed such that members AB and BC are of equal length.…

A: A Truss ABC is given with 2 hinged supports at A and C, a point load of magnitude 12 kN applied at B…

Q: • If a point is subjected to the state of stress, determine the principal stresses and the maximum…

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Q: Answer:

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Q: O A rectangular strip 50×15mm deep of brass is placed on top of another strip 50×15mm deep of steel…

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Q: A bar made from aluminum (E = 72 GPa) has a diameter of 12 mm. When the bar is subjected to a…

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Q: How to make a effective stiffness matrix for this figure? The bending stiffness is 2EI A B.

A: In the diagram  there are 3 global degree of freedom Q1,Q2,Q3 , Calculate the developing stiffness…

Q: As shown in the figure, the simply supported beam is only subject to the action of dead weight, the…

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Q: 400 Material A 300 Material B 200 Material A 100 0.002 0.004 0.006

A: Solution: B) Given Data: Tensile load=88 kNElastic modulus of material A=150 GPaElastic modulus of…

Q: 3. Determine the principal stress, the maximum in-plane shear stress, and average normal stress.…

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Q: A simple beam is subjected to two concentrated  loads as shown. The beam section is a rectangular…

A: Strain energy = 4P2L33EI

Q: A rigid bar AB is supported by three rods. A load P = 375 kN is applied to the bar. The modulus of…

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Q: Rigid bar ABCD is loaded and supported as shown. Steel [E = 30600 ksi] bars (1) and (2) are…

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Q: E, 45° 45°

A: Calculate the strain in x-direction:…

Q: 3. The tensile member shown, 60 mm x 90 mm in cross section is subjected to a load P=300 kN. The…

A: Solution Given Data: P= 300 KN Cross-section area A=(60mm×90mm) Angle with horizontal axis= 140

Q: The beam shown is subjected to two loads, one point and the other uniformly distributed. Determine…

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Q: 2D stress at a point is given by a matrix - [13 = 30 20 shear stress in MPa is P Oxx Txy Тух буу Oyy…

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Q: Rigid bar ABCD is loaded and supported as shown. Steel [E = 30000 ksi] bars (1) and (2) are…

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Q: A flat bar of a width b = 60 mm and thicknesst = 10 mm is loaded in tension by a force P…

A: (a) Determine the pin diameter dmforwhich the load P is a maximum.(b)Determine the value of maximum…

Q: Determine the stress in rod if tensile force applied of 35 N having cross sectional area of 50 mm2

A: Given  Tensile force F= 35 N Crossectional area A= 50 mm2

Q: F cross section cut Ec, A Est, Ast

A: Given data: EstEc=6AstAc=19

Q: o=Fe" is known to be the stress-strain relation of the material during tension and compression.…

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Q: Three round bars welded together axially loaded as shown. Find the normal are stress in each bar if…

A: Stress is defined as the force acting per unit area of a bar. The stress in a bar is directly…

Q: 3- The given solid block is subjected to the shown forces. Determine the normal stress at point A,…

A: A)  Problem of Solid mechanics where we need to Determine the normal stress at point A and at point…

Q: UPVOTE will be given! Please write the solutions completely and legiby. Box the final answer. Answer…

A: Given values: Consider the section of beam given. Moment, M = 3000 kip-in a= 4 in   The equation of…

Q: - 3 m- ak

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Q: For the shape below, what is the normal strain along AC given x = 2.9mm and y = 1.2mm. Assume C…

A: Given- X=2.9 mmy= 1.2 mmAB=300 mmAD=400 mm

Q: Consider a point in a structural member that is subjected to plane stress. Normal and shear stresses…

A: Given data in question  Stresses 19 & 85 ksi Shear stress 26 ksi To find out  Angle of Maximu…

Q: Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid…

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Q: Problem 3: Find the cross sectional area of members AB, and BC for the truss shown if the stress for…

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Q: For an element subjected to ox = 40 MPa (compressive), oy = 30 MPa (tensile) and txy = +20 MPa, the…

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Q: For the state stress shown in figure below, determine the principle stresses and the maximum…

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Q: Direct stresses of 120 N/mm2 (tension) and 90 N/mm2 (compression) are applied at a particular point…

A: Mohr’s Circle- It is the locus of points showing the magnitude of normal and shear stress at…

Q: A 5.0m simple beam supports the given floor loads Wu and a concentrated load Pu due to the wall…

A: Given:- 5.0 m simple beamPu=45kNwu=44.24kN/mspan=5.0mTo find:-stress in steel

Q: A rod is composed of an aluminum section rigidly attached between steel and bronze sections, as…

A: σ=PA     ----( 1 ) here σ is stress , A is cross sectional area and P is force applied Calculate σst…

Q: A small aluminum alloy [E = 75 GPa] tee shape is used as a simply supported beam as shown. For this…

A: Given Data: b=21mm d=32 mm t=4mm Strain=460  E=75 Gpa   It is asked to calculate applied load p.

Q: Determine the equivalent state of stress on an element at the same point oriented 0 = 40° clockwise…

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Q: An element in plane stress is subjected to stresses o, = -52.7 MPa and Txy = 41 MPa (see figure). It…

A: The stress element is shown in the figure.

Q: Find cross sectional area Stress=2 N/mm2 Force=D1 N

A:

System of Forces

A force is an external influence or agent that changes the state of a system. According to Newton's second law, the force applied to a body is proportional to the change in momentum of a body. Hence, whenever a force is applied to a body, its momentum changes. If the body is at rest, under the action of force, its state of rest changes to motion. In other words, the magnitude of the momentum of the body changes from zero to a measurable value. Similarly, if the body possesses some initial velocity, it has some associated momentum, the effect of force can cause the body to halt or come to rest, that is, the momentum reduces to zero.