Weightless bar AC rests against a smooth horizontal surface at C and is supported at end A with a ball and socket joint. The cable at B is attached midway between the ends of a the bar. If the applied force F is 1200 lb, a700 inches and b-100 inches, find the reactions at supports A and C and the tension in the cable. B. You MUST use the Vector Method only to solve this question. Do NOT use the scalar method. b b. -2b

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Weightless bar AC rests against a smooth
horizontal surface at C and is supported at
end A with a ball and socket joint. The cable
at B is attached midway between the ends of
the bar.
a
If the applied force F is 1200 lb, a=700
inches and b=100 inches, find the reactions
a
B
at supports A and C and the tension in the
cable.
You MUST use the Vector Method only to
solve this question. Do NOT use the scalar
b
2b
method.
Transcribed Image Text:Weightless bar AC rests against a smooth horizontal surface at C and is supported at end A with a ball and socket joint. The cable at B is attached midway between the ends of the bar. a If the applied force F is 1200 lb, a=700 inches and b=100 inches, find the reactions a B at supports A and C and the tension in the cable. You MUST use the Vector Method only to solve this question. Do NOT use the scalar b 2b method.
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