Determine the external reactions at A and F for the roof truss loaded as shown (positive answers are to the right and up). The vert loads represent the effect of the supported roofing materials, while the 300-N force represents a wind load. 300 N y 250 N A Answers: Ax Ay = Fv= 60° Mo B i 550 N 60⁰ 30° 480 N 540 N 30° G -16.5 m- E 30° Z Z N N N 240 N x

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Determine the external reactions at A and F for the roof truss loaded as shown (positive answers are to the right and up). The vertical
loads represent the effect of the supported roofing materials, while the 300-N force represents a wind load.
300 N
y
250 N
A/
Answers:
Ax=
Ay
Fy=
=
60°
M
B
i
550 N
60⁰
30⁰
480 N
540 N
30°
G
-16.5 m
E
30°
N
Z Z Z
N
N
240 N
F
x
Transcribed Image Text:Determine the external reactions at A and F for the roof truss loaded as shown (positive answers are to the right and up). The vertical loads represent the effect of the supported roofing materials, while the 300-N force represents a wind load. 300 N y 250 N A/ Answers: Ax= Ay Fy= = 60° M B i 550 N 60⁰ 30⁰ 480 N 540 N 30° G -16.5 m E 30° N Z Z Z N N 240 N F x
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