For the truss shown in Figure 2.3a, determine the force in member DF if m = 4 m, n = 6 m, a = 75°, and P = 3.56 kN. Indicate whether the member is in tension or compression. (Note: Use negative sign (-) if the member is in compression.) J т Н H m G m m A В D E P kN

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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For the truss shown in Figure 2.3a, determine the force in member DF if m = 4 m, n = 6 m, a =
75°, and P = 3.56 kN. Indicate whether the member is in tension or compression. (Note: Use
negative sign (-) if the member is in compression.)
J
т Н
H m
G m F
m
A
В
D
E
P kN
Transcribed Image Text:For the truss shown in Figure 2.3a, determine the force in member DF if m = 4 m, n = 6 m, a = 75°, and P = 3.56 kN. Indicate whether the member is in tension or compression. (Note: Use negative sign (-) if the member is in compression.) J т Н H m G m F m A В D E P kN
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