T=200 lb 200 Ib EDIFIC W = 300 IS

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Resolve using equilibrium equations.
T=200 lb
EDIFICE
200 Ib
W = 300 IS
Force triangle:
For e:
Cosine Law:
P = 160 lb
(200)2 = (160)² + (300)² – (2)(160)(300)cose
e = 38.05°
W=300 lb
For a
T=200 lb
(160)? = (200)2 + (300)² – (2)(200)(300)cosa
a = 29.540
Transcribed Image Text:T=200 lb EDIFICE 200 Ib W = 300 IS Force triangle: For e: Cosine Law: P = 160 lb (200)2 = (160)² + (300)² – (2)(160)(300)cose e = 38.05° W=300 lb For a T=200 lb (160)? = (200)2 + (300)² – (2)(200)(300)cosa a = 29.540
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