30 MPa 40 MPa 0 = 45° 20 MPa бр Figure 3: Problem 11

Q: pls help! Write the complete solutions and legibly. Answer in 2 decimal places. UPVOTE WILL BE…

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Q: The control arm is subjected to the forces as shown in Figure 3.5 – 7. All dimensions are in mm. TA…

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Q: 2.44.The distribution of stress in a structural member is given (in megapascals) by Eqs. (d) of…

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Q: The principal stresses at a point in a critical section are sigma_{1} = 60MPa sigma_{2} = 5MPA and…

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Q: QUESTION 1 (a) The state of stresses at a point in a loaded structure is shown in Figure QI(a).…

A: Given: σy =30 MPa σZ = 120 MPa τyz = 70 MPa Abs. max. shear stress; τmax =? First of all find,…

Q: Two steel wires support a moveable overheadcamera weighing W = 28 lb (see fgure part a) usedfor…

A: W=28lb α = 22° β = 40°diameter1=30milsdiameter2=35mils1mil=0.001in To-Find:-  a) Tensile stresses σ1…

Q: Find the approximate prime plane in degrees for the state of stress given in the figure. 45 MP 00…

A: Given: Normal stress in x-direction σx=100 MPa. Normal stress in y-direction is σy=60 MPa. Shear…

Q: Determine the equivalent state of stress on an element at the same point oriented 60 degrees…

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Q: The allowable tensile stress for wires AB and AC is allow 190 MPa. The applied load is P = 7.8 kN.…

A: Given that: Maximum allowable stress = 190 MPa The applied load P = 7.8 kN For the given…

Q: Choose True or False. a) Consider the truss below that is made up of elements (1) and (2). TRUE or…

A: According to the details provided in the question, we need to calculate the TRUE / FALSE condition.

Q: Determine the principle stresses σ1, σ2, σ3 and their orientation φ, if σx, σy and σz are known as…

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Q: 13.9 (8) A thick cylinder has an internal diameter of 75 mm and an external diameter of 125 mm. The…

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Q: According to the maximum strain energy hypothesis, what should be the length L2 in order for the…

A: Given dataTransverse load F1 = 18kNAxial load F2 = 20kNLarger diameter D = 58mmSmaller diameter d =…

Q: The state of stress of an element is shown in Figure Q5. 20 MPa 80 MPa 30 MPa Figure. 4a i.…

A: Principle Stresses : planes in which plane shear stress is zero are known as principle plane and…

Q: 6. Refer to figure 2. Bar АВCD with cross-sectional FIGURE 2 area equal to 600 mm?. Determine the…

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Q: steel:210000 E (MPa) copper:100000 E (MPa) L4 (cm)= 280 L5 (cm)= 255 P1(kN)= 220 P2(kN)= 76 In…

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Q: The graphical representation of fatigue strength on the Y axis to the number of stress cycles on the…

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Q: A 6-inch diameter pulley mounted on a 2-inch shaft as shown below transmits 9 kW at 1000 rpm. What…

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Q: 3. A piece of material has the stresses shown in Figure T3 applied to it. It has a crack at an angle…

A: As per given question  We have to find the tensile stress on the Crank.

Q: eter of wires AB and CB. The allowable tensile stress in each wire is 185 Mpa. 30

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Q: |P2=20kN 0.5 m A P1=100kN 40 mm 40 mm 25mm 25mm

A: Area of cross-section,A=50*80A=4000 mm2Moment of inertia about normal axis,Ix=50*80312 Ix=2133333.33…

Q: Extensometers attached to the external surface of a pressure vessel indicate that a = 0.002 and & =…

A: el =0.002 et = 0.005 E = 210 Gpa u  = 0.4

Q: P1.38 Two aluminum plates, each having a width b = 7.0 in. and a thickness t = 0.625 in., are welded…

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Q: Q2: Figure (2) shows an isometric view of a crankshaft that is actuated by the vertical force acting…

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Q: What is the minimum diameter of a bar subjected to an axial load of 6.5 kN if its ultimate stress is…

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Q: The steel bar has the dimensions shown in Figure 2 below. Determine the maximum axial force P that…

A: To find: The maximum axial force P. Given: The ultimate normal stress is σu=215 MPa. The factor of…

Q: 1. At a critical point on the free surface of a loaded beam, the strains are measured in three…

A: Only one question is allowed to solve.

Q: A steel rod with a cross-sectional area of 2.5 square inches is stretched between two fixed points.…

A: Given:

Q: A steel bar with triangular cross section has a base 30 mm and height 20 mm. When 1.2kN force…

A: Stress developed in the bar  = Force applied/area of Cross section.

Q: The factors that creep rate depends on? Write 4 of them. Plot the creep-load curve and show its…

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Q: Two vertical steel rods support the rigid bar as shown. Initially, the rods are stress-free. Given…

A: given; →P=20KN    =20*103N→E=200GPa    =200*103MPa→lets take tension in rod B=TB→lets take tension…

Q: 2. In the stress-strain curve for steel shown below, identify following stresses in ksi and write…

A: Yeild point - Yeild point is the point at which the material  will have an appreciable elongation…

Q: A gap of 0.02 in. exists between the composite rod and the wall when the temperature is 75°F. NOTE:…

A: GIVEN DATA NORMAL STRESS IN ALUMINIUM ROD -15psi WE HAVE TO FIND THE TEMPERATURE AT WHICH THESE…

Q: The general stress element is loaded such that σx = 50 MPa. Using Mohr’s circle, find out the…

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Q: The general stress element is loaded such that τxy = 25 MPa. Using Mohr’s circle, find out the…

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Q: A bar of material with a cross sectional area of ​​50 mm' is subjected to tensile force of 200 N.…

A: Given data, A bar is subjected to tensile load. Load (P) = 200 N Area = 50 mm2 Find tensile stress =…

Q: A cylindrical steel pressure vessel 400 mm in diameter with a wall thickness of 20 mm, is subjected…

A: Given data, Diameter of the cylinder, D = 400 mm Thickness of the cylinder, t = 20 mm Internal…

Q: An element that has Young's modulus is E=70GPA, the Poisson's ratio is v=0.33 and yield stress Y =…

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Q: Calculate the normal stresses (in Pa) at point Bof the bracket caused by the 25139 N force. - 540 mm…

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Q: 1.5 The principal stresses induced at a point in a machine component made of steel 50C4 (S= 460…

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Q: PROBLEM NO. 4 In Fig. 4, determine the normal stress and change in length of the aluminum rod if the…

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Q: The steel bar has the original dimensions shown in the figure. (Figure 1) It is subjected to an…

A: Given data: F=50 kN Need to determine the change in its length, the new height at section a-a, and…

Q: Determine the maximum axial force that can be applied to the bar shown in Figure 3. The allowable…

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Q: 2.49. A bar of rectangular cross section 20 mm × 3 mm has a central hole of diameter 6 mm. Find the…

A: We are suppose to solve only one question. Please post other question as a separate question.

Q: 2 Figure 2 shows a shaft consists of Rods AB, BC and CD which made of Aluminium, Brass and Steel,…

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Q: TL My 10 cm 600 N 14 cm B Vertical load is applied to point B of a 10 mm radius cylindrical bar as…

A: r= 10 mmso D=20 mmFrom figure 600×14 N-cm causes to twist the bar and 600×10 N-cm at D causes normal…

Stress transformation

The term stress indicates the measure of internal forces that develop due to an external force's application on an object. When a specific external force is applied to an object, internal stress generates in the material. The value of stress can obtain by taking the ratio of the externally applied force and cross-sectional area of the object. There are different types of stress depending on the type of external force.