B 1200 mm 7.00 N/m 600 mm 700 mm
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Bent rod ABC is supported by a pin and bracket at A and a cable at C to D. The weight of the bent rod is 7.00 N/m and triangular distributed load is applied from point B to C as shown
1-2: See questions in image
3. What approximates the tension force?
4. What is the magnitude of the resultant of the triangular distributed load, F_BC, and its location d?
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- How many turns of rope around the capstan are needed for the 40-lb force to resist the 8000-lb pull of a docked ship? The static coefficient of friction between the capstan and the rope is 0.25.Three equations of equilibrium are available to determine the unkowns. -Two dimensional force systems -Method of sections -Method of joints -Fixed supportLami's theorem can be applied if three forces meeting at one point and in equilibrium. Select one: True False
- review engineering statics Take d1 = 600 mm, d2 = 800 mm, θθ = 45° and F = 500 N (a) Show that member DB is a two-force member? Draw a qualitatively correct extended free-body diagram of DB. (b) Draw an extended FBD of member ABC. (c) Write the three equilibrium equations for member ABC (namely Fnet, x = 0, Fnet,y = 0, and Mnet/P,z = 0). Make clear the choice of your point P for the moment equation. (d) Find the forces acting on member ABC at A and B (give your answer in component form or as a direction and magnitude.) Show your work. These are my answers FBD=2F, RAX=353.5N RAy= 353.5N but am not sure if a correct any helpreview engineering statics Take d1 = 600 mm, d2 = 800 mm, θθ = 45° and F = 500 N (a) Show that member DB is a two-force member? Draw a qualitatively correct extended free-body diagram of DB. (b) Draw an extended FBD of member ABC. (c) Write the three equilibrium equations for member ABC (namely Fnet, x = 0, Fnet,y = 0, and Mnet/P,z = 0). Make clear the choice of your point P for the moment equation. (d) Find the forces acting on member ABC at A and B (give your answer in component form or as a direction and magnitude.) Show your work.What is the second condition for equilibrium? Cite two or three situations wherein this principle is applicable. State how the clockwise moment of force is related to the counterclockwise moments of force when the meterstick is in equilibrium
- For the system to be in equilibrium CHoices: M1L1=M2L2 R1=R2 M1R1=M2R2 M1=M2 R1L1=R2L2 Show solutionList two or three practical examples from industry in which concurrent forces in equilibrium are involved.Classify each of the structures shown as statically determinate, statically indeterminate, stable or unstable. If statically indeterminate externally, then determine the degree of statical indeterminacy. Show complete computations.
- Three forces act on particle A located at the origin of an x-y coordinate system. Force B acts at 140o from the positive x-axis, and force C acts at 15o from the positive x-axis. The weight acts down with a magnitude of W = 100 kN. Use the equations of equilibrium to determine the magnitudes of B and C such that particle A is in equilibrium. Carefully draw a neat, labeled, free body diagram of particle C. Based on your FBD develop two equilibrium equations in terms of the symbols defined on your free body diagram. Find angles α and β. FB= 117.92 kn Fc= 93.507 Kn1. Three forces act on particle A located at the origin of an x-y coordinate system. Force B acts at 140o from the positive x-axis, and force C acts at 15o from the positive x-axis. The weight acts down with a magnitude of W = 100 kN. Use the equations of equilibrium to determine the magnitudes of B and C such that particle A is in equilibrium. For problems 2-5, consider the following scenario. Equilibrium of a particle: ΣF=0 ∴ ΣFx=0 and ΣFy=0. Dimensions are: h = 2.5 ft, d1 = 4.75 ft, and d2 = 3 ft. Give numeric answers to three significant figures. The load W = 50 lb. Carefully draw a neat, labeled, free body diagram of particle C. Based on your FBD develop two equilibrium equations in terms of the symbols defined on your free body diagram. Find angles α and β. 5. Using your FBD from problem 5, substitute the known weight and angles α and β into your equations, then solve them simultaneously to find the tensions in cables AC and BC. These houses be the answers , 1. B = 117.9 kN,…The system below is in balance. Assume that the maximum traction on the AB bar is 132.9 N, on the AC bar 263.8 N. Admit that a weight of 310 N is deposited in the box? For this scenario, select an alternative below that makes the correct prediction about this physical scenario: Mark the correct alternative 1)The system will remain in balance, because the maximum load that the box can withstand is approximately 355 N 2) The system will collapse, as the maximum load that the box can support is approximately 300 N; 3) The system will collapse, as the maximum load that the box can support is approximately 280 N; 4) The system will collapse, as the maximum load that the box can support is approximately 250 N; 5) The system will collapse, as the maximum load that the box can support is approximately 220 N;