Three cables pull on the pipe such that they create a resultant force R. Two of the cables are subjected to known forces as shown. Assuming all forces are coplanar, determine: (a) the partial resultant P of the two known forces and (b) the minimum R if ?? = 23°. What is the corresponding magnitude of F? Also, (c) resolve the minimum R in its components in f and m axes which coincide with the lines of action of the 600 and 400-lb forces, respectively. Note that the sense of F in the figure is just assumed.
Three cables pull on the pipe such that they create a resultant force R. Two of the cables are subjected to known forces as shown. Assuming all forces are coplanar, determine: (a) the partial resultant P of the two known forces and (b) the minimum R if ?? = 23°. What is the corresponding magnitude of F? Also, (c) resolve the minimum R in its components in f and m axes which coincide with the lines of action of the 600 and 400-lb forces, respectively. Note that the sense of F in the figure is just assumed.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Three cables pull on the pipe such that they create a resultant force R. Two of the cables are subjected to known forces as shown. Assuming all forces are coplanar, determine:
(a) the partial resultant P of the two known forces and
(b) the minimum R if ?? = 23°. What is the corresponding magnitude of F? Also,
(c) resolve the minimum R in its components in f and m axes which coincide with the lines of action of the 600 and 400-lb forces, respectively. Note that the sense of F in the figure is just assumed.
Transcribed Image Text:у
50°
Ꮎ
32⁰
600 lb
·X
400 lb
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