Determine the force in the member BC of the truss, and state if the member is in tension or compression.  b)  Determine the force in the member AC of the truss, and state if the member is in tension or compression.  c) Determine the force in the member AB of the truss, and state if the member is in tension or compression.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
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Author:Kreith, Frank; Manglik, Raj M.
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Chapter4: Numerical Analysis Of Heat Conduction
Section: Chapter Questions
Problem 4.28P
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Determine the force in each member of the truss shown in (Figure 1). State if the members are in tension or compression. Take that P = 420 lb.

Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression. 

Given: angle to use is 36.9 degrees, FCD = 700lb FAD =-560lb  

Find: 

a) Determine the force in the member BC of the truss, and state if the member is in tension or compression. 

b)  Determine the force in the member AC of the truss, and state if the member is in tension or compression. 

c) Determine the force in the member AB of the truss, and state if the member is in tension or compression.

 

 

Figure
Top events
Event brief
BERNING
PENDISS
SIO
D
P
-2 ft-
-2 ft-
A
B
Q Search
< 1 of 1
Loading acting on a truss
Transcribed Image Text:Figure Top events Event brief BERNING PENDISS SIO D P -2 ft- -2 ft- A B Q Search < 1 of 1 Loading acting on a truss
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