The joint O of a space frame is subjected to four forces. Strut OA lies in the x-y plane and strut OB lies in the y-z plane. Determine the force acting in each if the three struts required for equilibrium of the joint. Set = 45°.
The joint O of a space frame is subjected to four forces. Strut OA lies in the x-y plane and strut OB lies in the y-z plane. Determine the force acting in each if the three struts required for equilibrium of the joint. Set = 45°.
[A].
F = 46.4 lb, R = 400 lb, P = 424 lb
[B].
F = 566 lb, R = 424 lb, P = 1000 lb
[C].
F = 11.3 lb, R = 424 lb, P = 577 lb
[D].
F = 1166 lb, R = 424 lb, P = 1000 lb
Answer: Option B
Explanation:
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= 45°.