A truss in the figure is acted by the load as shown.     1. Which of the following most nearly gives the value of the reaction at G in Newtons. a. 811 b. 640 c. 925 d. 759 2. Which of the following most nearly gives the value of the bar force AH in Newtons.  a. 2678 b. 8110 c. 1925 d. 1640 3. Which of the following most nearly gives the value of the bar force JD Newtons.  a. 925 b. 811 c. 759 d. 640

Q: For the truss shown determine the member forces in EF, EG, and FG (no, this is not an error) in…

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Q: Rigid bar ABC is supported by two identical solid bronze [σY = 331 MPa; E = 105 GPa; α = 22.0 ×…

A: Given:- For bronze barσy=331 MPaE=105 GPaα=22×10-6oCFor steel rodσy=250 MPaE=200…

Q: Bar AB and CB have the same modulus of elasticity. Bar DE is 1000000 times stiffer than bars AB and…

A: Given :

Q: Problem#2: Determine the reactions of the beam. 300 lb io 100 lb/ft R1 R2 400 lb

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Q: •Three identical circular disks A, B and C are welded to the ends of three identical solid circular…

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Q: What is the reaction at support C for the beam shown and a settlement of 25 mm at support C

A: Given; Settlement at C=25mm =0.025m E=70GPaE=70×109 N/m2E=70×106 kN/m2I=800×106 mm4I=8×10-4 m4…

Q: compute the reactions for the structures.

A: Given   Truss Required  Reactions of structures

Q: 3.36 The torques shown are exerted on pulleys B, C, and D. Knowing that the entire shaft is made of…

A: G=27 GPa=27×109 Pa LBC=0.8 m LCD=1.0 m

Q: t www h. The steel structure is loaded as shown. hc = 4 m, Lb = 3m, P = 40 KN, E = 200 GPa, Ib Ic=…

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Q: couple of that same magnitude M were applied in a counterclockwise direction, what would be the…

A: Solution: Considering the diagram: If Ax=0Bx=-Ax=0Cx=Bx=0For AB:Ay=By=1752Ay=By==87.5 lb (Use…

Q: Determine the Y component of reaction at A (Ay) determine the X component of reaction at C (Cx)…

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Q: A beam AB is supported by a pin at A and a rocker at B. Note that while the pin at A is in the…

A: Given that : AB is supported by a pin at A and a rocker at B. the pin at A is in the center if the…

Q: Find the magnitude of the force at support A. 1000 N 20 cm 8 cm 8 cm B 100 N-m 6 cm 777.

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Q: Calculate the reactions at and A for the beam shown. The weight of the beam is 16 Ib/ft. 500 Ib 500…

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Q: Problem 5: Inputs: a = 1.75 m b = 2 m ● c=1m d=2 m ● ● ● ● h = 2.5 m F₁ = 12 kN F₂ = 8 KN This frame…

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Q: Determine the reaction at E and the force in each member of the right half of the truss shown in…

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Q: The compound bean (multiple horizontal beams) is supported by a rocket at “B” and is fixed to the…

A: Given:- To Determine Support Reactions at A, B and C support.

Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.