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°.

F = 11.3 lb, R = 424 lb, P = 577 lb

F = 46.4 lb, R = 400 lb, P = 424 lb

F = 566 lb, R = 424 lb, P = 1000 lb

F = 1166 lb, R = 424 lb, P = 1000 lb

The joint O of a space frame is subjected to four forces. Strut OA lie

1.	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» C. F = 11.3 lb, R = 424 lb, P = 577 lb

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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°.

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