Q3. The lamp has a weight of (20 40 N) and is supported by the six cords connected together as shown. Determine the tension in each cord and the angle e for equilibrium. * D. B C 60° E 1 Add file

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 4.84P: The pulley-cable system supports the 150-lb weight. The weights of the pulleys and the horizontal...
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O P 9:-0
Q3. The lamp has a weight of (20 - 40 N)
and is supported by the six cords
connected together as shown. Determine
the tension in each cord and the angle e for
equilibrium. *
D
45°
60°
E
1 Add file
L: AL.
Q4. Determine the magnitude of the
resultant force and its direction measured
counterclockwise from the positive x axis at
(A) and (B).
F5 = 100 i+ 200j N
F4 = 400 - 600 N
| 30
B
F1 = 250 - 450N
45°
F6 = 700 - 800 N
30
F3 = 100 - 400 N
F2 = 300 - 500N
Transcribed Image Text:O P 9:-0 Q3. The lamp has a weight of (20 - 40 N) and is supported by the six cords connected together as shown. Determine the tension in each cord and the angle e for equilibrium. * D 45° 60° E 1 Add file L: AL. Q4. Determine the magnitude of the resultant force and its direction measured counterclockwise from the positive x axis at (A) and (B). F5 = 100 i+ 200j N F4 = 400 - 600 N | 30 B F1 = 250 - 450N 45° F6 = 700 - 800 N 30 F3 = 100 - 400 N F2 = 300 - 500N
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