30° G m 3 3 3 B m 3 3 E m C m m D L

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
5th Edition
ISBN:9781305084766
Author:Saeed Moaveni
Publisher:Saeed Moaveni
Chapter7: Length And Length-related Variables In Engineering
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Pls. help! UPVOTE will be given! Please write the solutions and F.B.D legibly.

Statics of Rigid Bodies

Determine the forces in members BC and BE. The triangles are equilateral. Indicate each member if in tension or compression. Let L = 500 lb and m = 1 ft. (Final answers in lb, 2 decimal places)

30°
G
m
3
3
F
3
B
m
3
3
E
m
C
m
m
L
D
Transcribed Image Text:30° G m 3 3 F 3 B m 3 3 E m C m m L D
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Please check if this is correct because the angle given is 30 degrees, not 60 degrees. 

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