DETERMINE THE FORCE (lb) IN MEMBER AB OF THE ROOF TRUSS SHOWN GIVEN THE DATA BELOW: F1 = 75 lb F2 = 180 lb θ = 47 degree

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answerhappygod
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DETERMINE THE FORCE (lb) IN MEMBER AB OF THE ROOF TRUSS SHOWN GIVEN THE DATA BELOW: F1 = 75 lb F2 = 180 lb θ = 47 degree

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DETERMINE THE FORCE (lb) IN MEMBER AB OF THE ROOF TRUSS SHOWN
GIVEN THE DATA BELOW:
F1 = 75 lb
F2 = 180 lb
θ = 47 degree
α = 38 degree
**Note: for compression, include a
negative sign ( - ) and for tension, type your answer as is. Input
your answer in two (2) decimal places only without the
unit.
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