F; = {-60i + 40j + 20k} lb 2 ft 4 ft -5 ft F2 = {80i + 40j – 30k} lb (a)

Q: An 85pound force is applied to the bent plate as shown. a. Take the moment about the center point…

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Q: The Howe truss is subjected to the loading shown. Determine the force in member BC in kN. Use…

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Q: Z. 50 kN 200 kN 2 m 3 m 150 kN Fig. P3.58

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Q: A force and a couple are applied as shown to the end of a cantilever beam. (a) Replace this system…

A: a) Draw FBD of the given system:

Q: F₁=250 N 300 A -2 r -3 m F₂ = 300 N 60° 4'm F3 = 500 N

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Q: Determine the forces in members BC, BE, and BF. The triangles are isosceles. The forces are positive…

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Q: 2 m 1.5 m

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Q: bars ABC and CD. A hinge at C connects the bars. The distributed loading acts over both bars.…

A: Given data -

Q: The crank OA is shown. If OA = 37 mm, 0=25°, and = 45°, determine the moment of the force F of…

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Q: Determine the magnitude of the resultant force at A.

A: The given figure is shown below:

Q: The truss shown below is pined at A and has a roller at F. The Load applied at E is P=20 kN. The…

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Q: Determine the force in each member of the loaded truss. Discuss the effects of varying the angle of…

A: GIVEN DATA:-⇒Vertical load= 490 lb⇒Distance between A and B= 10'⇒Distance between B and C= 4'

Q: The rigid bars AC and BCD are supported by pins at A and B and by a steel rod at D. There is a…

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Q: The force FF = {300 ii - 150 jj - 600 kk} lblb acts at the end of the beam. Determine the x, y, and…

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Q: 9. Determine the Moment of a Force at A. Consider clockwise to be positive. F=12N 12 1 12/2 • 0 A 1…

A: solution  divide the force F into components finding angle made by F with horizontal

Q: 160 mm 480 N 60 mm 80 mm CD = Cx = -795N, left E 150 mm 60 mm 100 mm B.

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Q: If force f = 600N, determine the components of the forces at B, C and D. Draw the FBD of each member…

A: Given: The value of force F is 600 N. Consider the figure,

Q: y с 2 m D 1.5 m P2 P1 1.5 m A 2 m 2 m B P3 Рэ380 kN, о330°

A: Beacuse resultant R  is at 90° angle So    FX=0  for the force systemP2=P1sinϕ=P1×12-----1and…

Q: Find the force in truss DE. T = 390 N, x = 1.8 m. (Note: if the force in the truss is in tension,…

A: Joint method is used to calculate tension or compression in members of a system on which some load…

Q: The frame shown in the figure is supported by a hinge at A and a roller at E. Compute the horizontal…

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Q: The members of a truss are connected to the gussetplate. If the forces are concurrent at point O,…

A: We can find the force using the component.

Q: B) Express each of the force vectors in terms of its cartesian components. Be very careful with your…

A: Solution; Free Body Diagram; A=(2,0,0)  B=(-2,0,0)  C=(0,6,0)  D=(0,12,8)

Q: Determine the force in each member of the loaded truss. Discuss the effects of varying the angle of…

A: Determine the force in each member of the loaded truss. Discuss the effects of varying the angle of…

Q: After creating a free body diagram, find the xyz components of the supporting force (and moment, if…

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Q: 50 kN D 25 kN 15 kN 55° 55° 35° B A 5.0 m 2.6 m

A: Let,RA=vetical reaction at support A in upward directionRC=vetical reaction at support C in upward…

Q: Give me  complete right solution  Determine the magnitude of the force in member FD and DB.…

A: Due tot the complexity of the question i am providing handwritten solution

Q: 35° 35° 2.5 m 2,5 m tiskN 15 kN

A: Rod are rigidly Joined

Q: Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be…

A: The below structure is given; Where, P = 440 N

Q: Determine the reactions at the supports. The moment of inertia for each segment is shown in the…

A: Assume the support at B is a roller Defection at B will be zero…

Q: 2000 lb/ft 5 ft- -13 ft- PROB. 4.33

A: Schematic diagram of the given problem:

Q: F=2580 lb 4 A 28 ft В 2) Find the resultant force from the force reactions found at B in problem 1.…

A: Consider the figure,

Q: A frame and loading are shown. B P 120 mm 120 mm D 120 mm 90 mm Determine the force acting on member…

A: Given:P = 320 NRequired:Force at C

Q: 2.62 Calculate the moment of the force P about the axis AD using (a) point A as the moment center…

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Q: Determine the n- and t-components of the force F which is exerted by the rod AB on the crank OA.…

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Q: Determine the reactions at the supports. Assume the support at A is fixed and that at B is a roller.…

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Q: Determine the force in member GB of the truss. AE is constant.

A: let,RA and HA=vertical reactions and horizontal reactions at support A respectivelyRE =vertical…

Q: 3. Compute the moment at B in the beam shown. Assume El is constant. 3kN 4kN/m 5m 3m 5m A C Please…

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Q: The load at A creates a force of 60 lb in wire AB. Express this force as a Cartesian vector acting…

A: Given: F = 60 lb The A vector be, from the point B,

Q: Determine the reactions at the supports. Assume the support at A is fixed and that at B is a roller.…

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Q: Answers: AB= AG = BC= BG= CD = CF = CG= DE = DF= EF= FG = i i B G 7.6 kN d F 5.3 KN 3 3 3 3 3 3 3 KN…

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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.