PROBLEMS: 1. The resultant of the three forces shown in Figure 1 is the force R= 170 kN acting vertically downward at point B. Determine P, P, and P.

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter10: Virtual Work And Potential Energy
Section: Chapter Questions
Problem 10.62P: The bar ABC is supported by three identical, ideal springs. Note that the springs are always...
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PROBLEMS:
1. The resultant of the three forces shown in Figure 1 is the force R 170 kN acting vertically
downward at point B. Determine P, P2, and Py.
2. The crate weighing 2000 N is supported by three ropes concurrent at 8. Find the forces in ropes
AB and BC if P 2300 N.
3. The horizontal force P= 150N is applied to the handle of the puller. Determine the resulting
tension T in the chain and the reaction at A.
720 mm
2 m
60
Figure 1
Figure 2
Figure 3
Transcribed Image Text:PROBLEMS: 1. The resultant of the three forces shown in Figure 1 is the force R 170 kN acting vertically downward at point B. Determine P, P2, and Py. 2. The crate weighing 2000 N is supported by three ropes concurrent at 8. Find the forces in ropes AB and BC if P 2300 N. 3. The horizontal force P= 150N is applied to the handle of the puller. Determine the resulting tension T in the chain and the reaction at A. 720 mm 2 m 60 Figure 1 Figure 2 Figure 3
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