For the truss loaded as shown, determine the equation for the line of action of the stand-alone resultant R and state the coordinates of the points on the x- and y-axes through which the line of action passes. All triangles are 3-4-5.
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For the truss loaded as shown, determine the equation for the line of action of the stand-alone resultant R and state th...
1. Determine the magnitude R of the resultant and the angle between the line of action...
1. Determine the magnitude R of the resultant and the angle between the line of action of the resultant and the x-axis for the two forces shown F1 =400 N 6 60° F2 300 N 2. Determine the magnitude R of the resultant and the angle between the line of action of the resultant and the x axis for the four forces shown 12 F4 10 kN 12 3. Three forces are applied to a bracket mounted on a post...
Statics Question. Please answer fast Problem 4: For the truss loaded as shown. Determine the forces...
Statics Question. Please answer fast
Problem 4: For the truss loaded as shown. Determine the forces in members EF, EG, and FG. State whether each of these members is in tension (T) or compression (C). You may use whichever method you would like to solve. H 1200 N 4 m A с E 4 m B D F 3 m 3 m 3 m Problem 5: For the frame loaded as shown, find all reactions from the pin supports at...
Problem 1 The rigid structure shown in the figure below is loaded with a concentric couple...
Problem 1 The rigid structure shown in the figure below is loaded with a concentric couple applied at H of 75 kNm and a concentric horizontal force of 40 kN. A distributed load spans from point D through E with minimum amplitude of 10 kN/m and a maximum of 30 kN/m, respectively. The structure is externally supported by a roller at A, the cable BC and a pin at G. Please do the following: 1. Draw a neat Free Body...
Determine the force in members CD and CM of the Baltimore bridge truss and state if...
Determine the force in members CD and CM of the Baltimore bridge truss and state if the members are in tension or compression. Also, indicate all zero-force members. SK 2 m 0 H = SB C D E F G 2 kN 5 KN 3 KN 2 KN - 16 m, 8 @ 2 m 1. A light ray is incident from air on the surface of water (n=1.33) at an angle of 60° with the normal on the surface....
Problem 3. (65 points). For the truss shown, (a) Determine the forces in members: AB, AH,...
Problem 3. (65 points). For the truss shown, (a) Determine the forces in members: AB, AH, BH and BC using Method of Joints. (b) Determine the forces in members: CD, CF, and GF using Method of Sections. G H F 1 3 m 4.5 m E 168820 1993001 B D 6 KN 2 KN 8 KN -12 m, 4 @ 3 m
1. The members of truss are attached together by pins having 5 cm in diameter and...
1. The members of truss are attached together by pins having 5 cm in diameter and 10 cm in length. The truss is supported by a frictionless pin at one end (joint A) and a roller system at the other joint k). The load Lis equal to 5 kN. The section view of the truss member is below and it is homogeneous all along the truss. Elastic modulus is 200 GPa, shear modulus is 75 GPa for the truss. (a)...
The L-shaped bar in Fig. 1 is applied with the point loads at different points and...
The L-shaped bar in Fig. 1 is applied with the point loads at different points and the single couple moment as shown. Simplify this force system to a single force passing through point A and an equivalent turning moment and clearly state the magnitudes and directions of the resultant force and turning moment. Further, reduce the force and couple system to a single resultant force and calculate the distance at which the line of action of the single resultant force...
Q.3 For the non-parallel chord truss bridge shown in Fig. 3(a) (1) determine the influence lines...
Q.3 For the non-parallel chord truss bridge shown in Fig. 3(a) (1) determine the influence lines for Fco, Fca and Fee: (2) The bridge is to be designed for the equivalent moving load detailed in Fig. 3(b). Compute the maximum tensile and compressive axial forces in member Cd. (Answer: Fcd max, T = 133.46 kN) L L P-115 kN JI ,-10 kN/m 4.5m 6@5m (Note that L2 may be varied or split up to achieve the desired effects, and that...
8. (4 pts) Find the equation of the line parallel to y = -2x + 1...
8. (4 pts) Find the equation of the line parallel to y = -2x + 1 that passes through the point (-4,6). 9. (4 pts) Find the equation of the line that passes through the points (-2,5) and (-1,8). OS 10. Multiply and/or divide as indicated. Give your answers in fully-factored form. 6x +30 (4 pts) 18 a b. (4 pts) 20x 18y 27y5 5x c. (3 pts) x2-36 x+7 x2-49 x+6 d. (3 pts) 3b+5 10b-5 6b2+7b-5 2b-1 4
Problem 1 (10 points) Estimated time: 6-8 mins. For the truss shown below I. Identify all...
Problem 1 (10 points) Estimated time: 6-8 mins. For the truss shown below I. Identify all zero force members II.Which of the following statement(s) is/are true? Circle all that apply. (a) Force in member CG is in tension and has a magnitude of 5 kN. (b) The magnitude and sense (T/C) of the internal force in member CH must be equal to that in member CF. (c) The magnitude and sense (T/C) of the internal force in member GH must...
1. Determine the magnitude R of the resultant and the angle between the line of action of the resultant and the x-axis for the two forces shown F1 =400 N 6 60° F2 300 N 2. Determine the magnitude R of the resultant and the angle between the line of action of the resultant and the x axis for the four forces shown 12 F4 10 kN 12 3. Three forces are applied to a bracket mounted on a post...
Statics Question. Please answer fast
Problem 4: For the truss loaded as shown. Determine the forces in members EF, EG, and FG. State whether each of these members is in tension (T) or compression (C). You may use whichever method you would like to solve. H 1200 N 4 m A с E 4 m B D F 3 m 3 m 3 m Problem 5: For the frame loaded as shown, find all reactions from the pin supports at...
Problem 1 The rigid structure shown in the figure below is loaded with a concentric couple applied at H of 75 kNm and a concentric horizontal force of 40 kN. A distributed load spans from point D through E with minimum amplitude of 10 kN/m and a maximum of 30 kN/m, respectively. The structure is externally supported by a roller at A, the cable BC and a pin at G. Please do the following: 1. Draw a neat Free Body...
Determine the force in members CD and CM of the Baltimore bridge truss and state if the members are in tension or compression. Also, indicate all zero-force members. SK 2 m 0 H = SB C D E F G 2 kN 5 KN 3 KN 2 KN - 16 m, 8 @ 2 m 1. A light ray is incident from air on the surface of water (n=1.33) at an angle of 60° with the normal on the surface....
Problem 3. (65 points). For the truss shown, (a) Determine the forces in members: AB, AH, BH and BC using Method of Joints. (b) Determine the forces in members: CD, CF, and GF using Method of Sections. G H F 1 3 m 4.5 m E 168820 1993001 B D 6 KN 2 KN 8 KN -12 m, 4 @ 3 m
1. The members of truss are attached together by pins having 5 cm in diameter and 10 cm in length. The truss is supported by a frictionless pin at one end (joint A) and a roller system at the other joint k). The load Lis equal to 5 kN. The section view of the truss member is below and it is homogeneous all along the truss. Elastic modulus is 200 GPa, shear modulus is 75 GPa for the truss. (a)...
The L-shaped bar in Fig. 1 is applied with the point loads at different points and the single couple moment as shown. Simplify this force system to a single force passing through point A and an equivalent turning moment and clearly state the magnitudes and directions of the resultant force and turning moment. Further, reduce the force and couple system to a single resultant force and calculate the distance at which the line of action of the single resultant force...
Q.3 For the non-parallel chord truss bridge shown in Fig. 3(a) (1) determine the influence lines for Fco, Fca and Fee: (2) The bridge is to be designed for the equivalent moving load detailed in Fig. 3(b). Compute the maximum tensile and compressive axial forces in member Cd. (Answer: Fcd max, T = 133.46 kN) L L P-115 kN JI ,-10 kN/m 4.5m 6@5m (Note that L2 may be varied or split up to achieve the desired effects, and that...
8. (4 pts) Find the equation of the line parallel to y = -2x + 1 that passes through the point (-4,6). 9. (4 pts) Find the equation of the line that passes through the points (-2,5) and (-1,8). OS 10. Multiply and/or divide as indicated. Give your answers in fully-factored form. 6x +30 (4 pts) 18 a b. (4 pts) 20x 18y 27y5 5x c. (3 pts) x2-36 x+7 x2-49 x+6 d. (3 pts) 3b+5 10b-5 6b2+7b-5 2b-1 4
Problem 1 (10 points) Estimated time: 6-8 mins. For the truss shown below I. Identify all zero force members II.Which of the following statement(s) is/are true? Circle all that apply. (a) Force in member CG is in tension and has a magnitude of 5 kN. (b) The magnitude and sense (T/C) of the internal force in member CH must be equal to that in member CF. (c) The magnitude and sense (T/C) of the internal force in member GH must...
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