F₁=MN lb 60° F₂=SN lb As shown in the figure above, find the value of the following: 1. FR lb 2. The coordinate direction angles of FR: a= degrees B = www degrees 7= ||| 5 3 120° degrees y
F₁=MN lb 60° F₂=SN lb As shown in the figure above, find the value of the following: 1. FR lb 2. The coordinate direction angles of FR: a= degrees B = www degrees 7= ||| 5 3 120° degrees y
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
If SN=77 and MN=101
Transcribed Image Text:F₁=MN lb
60°
x
F₂ = SN lb
As shown in the figure above, find the value of the following:
1. FR
lb
2. The coordinate direction angles of FR:
degrees
degrees
2
120°
degrees
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