Answered: 3-45. If the bucket and its contents…

3-45. If the bucket and its contents have a total weight of 20 lb, determine the force in the supporting cables DA, DB, and DC. 2.5 ft 4.5 ft 3 ft y 1.5 ft 3 ft 1.5 ft- х Prob. 3-45

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter4: Coplanar Equilibrium Analysis

Section: Chapter Questions

Problem 4.23P: The center of gravity of the 850-N man is at G. If the man pulls on the rope with a 388-N force,...

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Concept explainers

Engineering Drawing

Technical drawing has been around since ancient times. As in the ancient Renaissance, complicated drawings were created, including Leonardo da Vinci's drawing. Modern engineering drawing, including its specific orthographic projection with scale conventions, began in Europe (France) during the early stages of Industrialization. L.T. C. Rolt also made some of Marc's drawings for its block-making machinery (in 1799) that also may have contributed significantly to British engineering technology. Since he learned the art of presenting three-dimensional(3D) items in a two-dimensional(2D) plane, as we now term mechanical drawing. 

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please answer the highlighted question

3-45. If the bucket and its contents have a total weight of
20 lb, determine the force in the supporting cables DA, DB,
and DC.
2.5 ft
4.5 ft
3 ft
y
1.5 ft
3 ft
1.5 ft-
х
Prob. 3-45

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