Q2. As shown in the image below, the rigid member ABC is subjected to three forces. The forces are F1 = 2.7 kN, F2 = 3.5 kN, and F3 = 1.7 kN, and the dimensions are a = 2.2 m, b = 1.9 m, and c = 1.4 m. Determine the total moment (in kN•m) caused by three forces about point B. Negative sign must be included if the moment is

Q2. As shown in the image below, the rigid member ABC is subjected to three forces. The forces are F1 = 2.7 kN, F2 = 3.5 kN, and F3 = 1.7 kN, and the dimensions are a = 2.2 m, b = 1.9 m, and c = 1.4 m. Determine the total moment (in kN•m) caused by three forces about point B. Negative sign must be included if the moment is

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter6: Beams And Cables

Section: Chapter Questions

Problem 6.85P: Cable ABC of length 5 m supports the force W at B. Determine (a) the angles 1 and 2; and (b) the...

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Cable ABC of length 5 m supports the force W at B. Determine (a) the angles 1 and 2; and (b) the force in each cable segment in terms of W.
Three chains act on the bracket in such a way as to generate a resultant force of 2224 N. If two of the chains are subjected to known forces (P1 and P2) as shown in the figure, determine the orientation Ѳ of the third chain, measured clockwise, from the positive x axis, so that the magnitude of the force, F, on this chain is minimal. All forces lie in the x - y plane. What is the magnitude of F? TIP: First find the resultant of the two known forces, the force F acts in this direction. Note: P1 = 400 lb and P2 = 300 lb
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