1. In the figure shown, compute the resultant of the three forces and locate its intersection with the x and y axes.

Q: The T-shaped structure is embedded in a concrete wall at A and subjected to the force F₁ and the…

A: The value of force is The moment is The dimension are The net resultant moment about A is

Q: Problem 3: Consider the truss shown. a. Find the support reactions at A and D. Indicate the…

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Q: 0.8 m 800 N LC 0.8 m 600 N B 0.4 m 0.4 m A bent rod is supported by the roller at B, and the smooth…

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Q: The compound beam is supported by a roller at point C, fixed at point A, and the two sections are…

A: The Free body diagram of the loaded diagram: The pin joint is broken into two parts with equal and…

Q: The bar AEB is supported by a ball and socket at A and the cables BC and BD. Find the support…

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Q: The blade of the bulldozer shown below is rigidly attached to a linkage consisting of the arm AB,…

A: A pin support will exert both horizontal and vertical components of reaction as the reaction forces.…

Q: QUESTION 2. Find the forces in the members CH and CF in the plane truss 3 m -3 m -3 m 3 m D 3 m 20…

A: To calculate the forces in the members, we need to use method of sections. In this method, we need…

Q: Homework (2) Q1/ The 500-kg uniform beam is subjected to the three extemal loads shown. Compute the…

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Q: The rigid body is supported by a hinge at A and a cable at C. The hinge resists 5.5m translation in…

A: Given data: The concentrated force acting at the center of the body is F = 260 N.

Q: The compound bar is supported by a thrust bearing at A, a slider bearing at B, and the cable CD.…

A: Given Compound bar To find Tension in cable Bearing A reaction

Q: The boom ABC in Fig 4 is held by the ball and socket joint at A and the two cables EBF and CD, as…

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Q: For the given truss, compute the reaction forces and the bar forces N1, N2, N3.

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Q: Required: DO NOT INCLUDE ANY SIGN By = kN use 2 decimal places Bx = kN use 2 decimal places Су 3 kN…

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Q: The structure shown below is hinged to fixed supports at A and C. The bars are each 4 in. by 4 in.…

A: To find vertical component of reaction at support A

Q: For the force at C, find the reactions at D, E, and A.

A: Solution: given dataF = 10 lb

Q: 6 The figure shows a plana hat is held in static equilibrium two supports at joints A and G. The…

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Q: 1. Use the METHOD OF SECTIONS to determine the forces in members AC, BC, and BD of the truss in…

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Q: The boom ABC in Fig 4 is held by the ball and socket joint at A and the two cables EBF and CD, as…

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Q: 3. FBD for AK to determine the internal forces on K: forces/reactions on the AK; a. There are b. Sum…

A: In this problem, it is asking for question (3) so we will provide the solution for question (3)…

Q: The crate weighs 6.5lb and is supported by stick BC. Find the magnitude and direction of the…

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Q: The signboard truss is designed to support a horizontal wind load of 610 lb. If the resultant of…

A: Draw the free-body diagram of the above section of truss by taking section AG.

Q: Compute the moment (positive if counterclockwise, negative if clockwise) of the 0.56-lb force about…

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Q: We make a cut through BC, BF, and FG. The free-body diagram of the section to the left of the cut is…

A: To Find : Determine the force in BF  and θ . Given : F1=7.3 kipsF2=3 kips

Q: m The hoist supports an engine Determine magnitude of the force created by the engine mass

A: tanθ1=a+ba-btanθ1=2.2+1.12.2-1.1θ1=71.56o∑Fv=0RA+RB-mg=0RA+RB=mgRA+RB=175×9.81RA+RB=1716.75 N ,…

Q: Determine the force in members AB, AC, BC and CE for the truss shown, if each load P = 1500 lb and…

A: This is a determinate Truss since the number of unknown reactions at supports = 3 Using method of…

Q: Using the method of members (analysis of frames), calculate the resultant pin reactions at A, B and…

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Q: The signboard truss is designed to support a horizontal wind load of 500 lb. If the resultant of…

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Q: The ramp of a ship has a weight of F Ib acts in the center of gravity at G. The ramp is supported by…

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Q: under the shown. Find the value of P. A rod ACD, length 4 m, is suspended horizontally by two…

A: Let us draw the diagram

Q: moment and forces acting on member ABCDE the vertical lead Pand moment Misappled te the system as…

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Q: The signboard truss is designed to support a horizontal wind load of 640 lb. If the resultant of…

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Q: 4. Find the all the support reactions and all the internal forces in all the members and whether in…

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Q: Boom OAB is supported by a ball and socket at point O and two cables AC and AD. Determine the forces…

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Q: The specialty wrench shown in the figure is designed for access to the hold-down bolt on certain…

A: Given data: F=290 Na=80 mmd=115 mmh=170 mmθ=26° Need to determine the moment about the point O and…

Q: to support a 11 kg block with a pin at A and the internal forces in members AB, BD, BC and Co. b d A…

A: Given truss system,

Q: The 500-kg uniform beam is subjected to the three external loads shown. Compute the reactions at the…

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Q: The uniform rectangular panel ABCD has a mass of 31 kg and is hinged at its corners A and B to the…

A: Given data: mass m=31 Kgθ=20°BC=1110 mmCD=2800 mm

Q: This question is already answered The answer was really good. My doubt is that ,Why there is no…

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Q: The structure is made of the light bar AB and the 50-kg uniform bar CD. Compute the magnitude of the…

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Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.