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Q1. A weight of W is supported by three cables AD, BD and DE as shown below. Cables AD and BD are attached to a ver...
A container is supported by three cables that are attached to a ceiling as shown. Determine the weight W of the container, knowing that the tension in cable AB is 10 kN. The weight W of the container is _______ kN.
400 1000 mm 2) Bar AB in the figure is supported by cables BC and BD and a ball socket support at A. Cable BC is parallel to the Z axis, while cable BD is parallel to the X axis. The 200-N weight of the bar acts at its midpoint. What are the tensions in the cables and the reactions at A 600 mm 600 A Check Answer: Tension in Cable BD equals 166.7 N -200j (N) 2
Tower OA is held by three cables that are attached to pin A as shown in figure 6. The lengths of cables AB, AC and AD are 19.5 m, 25 m and 23 m respectively. The tower exerts an upward force of 9 kN on pin A. Determine the tension in the three cables. Given a= 15°. 16 m 20° Figure 6
Cables AB, AC, and AD support the bucket hanging from the knot at A. 16 in - in و - If the tension in cable AD is 93.1 lb, determine the weight of the bucket in pounds. (For clarity: knot A lies directly below the origin of coordinates. Points B, C, and D lie in the xy-plane.)
A crate is supported by three cables as shown. If tension in cable AC (force C) is 500+ xx N, where xx is the last two digits of your ID. Determine the tension developed in cable AB (force B) and tension in cable AD (force D) and the weight of the crate W at point A (force W). If your student ID is 60-xxxxxx-xxx1-2, C = 500 + 12 = 512 N. В. 36 cm 40 cm 32 cm 27...
2. Three cables are attached at point B on the boom of a large construction crane as shown in the figure below. The cable forces acting at point B are FBc 50 kN FBD-100 kN and FBA-75 kN. Determine: a) The resultant, R, of the three (3) forces acting at B, b) The moment of R about the point A, c) The moment of R about the line AD d) The perpendicular distance from A to the line of action...
Q. 2 Rod AB shown in the figure below is subjected to the 200-N force; in the negative z-direction at point C. Determine the reactions at the ball-and-socket Joint A and the tension in the cables BD and BE for equilibrium. Cable BD is parallel to y-axis and Cable BE is parallel to x-axis. (2 points) 1.3 m 2 m 1.5 m 1 m D 200 N -2 m B E
Boom AC has negligible weight and is in equilibrium. The boom is supported by cables at D and E and a ball-and-socket joint at A. The suspended crate weighs 114 lb. What is the tension (lb) in cable BDC? What is the tension (lb) in cable CE? What is the x component of the reaction (lb) (exerted on the boom by the wall) at A? What is the y component of the reaction (lb) at A? What is the z...
engineering mechain Problem-1: (20 points) A cantilever beam is supported by a distributed load, concentrated load and moment as shown in the figure. Use wo= 1 kN/m and L=12 m. Determine the following: a. Write down the equation of shear force and bending moment for the portion of the beam from A to B. b. Draw the shear force diagram for the entire beam c. Draw the bending moment diagram for the entire beam d. What is the shear force...
Points W and X are chosen on the side AB of triangle ABC and points Y and Z are chosen on side AC. Suppose that cr(A,W,X,B)=cr(A,Y,Z,C) and that WY is parallel to XZ. Prove that XZ is parallel to BC. Hint: let T be the point where the parallel to XZ through B meets line AC. Note that neither a nor Y can lie on segment TC and use excercise 3C.2 to show that T is C. cr=cross ratio