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In Class Problem 7

# In Class Problem 7 - ray”'5‘"il‘r-‘tigi f a.l...

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Unformatted text preview: ray” '5‘, (/ "il‘r-‘tigi f . ! a .l t I | A ; 33m é /¢’/%’ The uniform horizontal boom weighs 320 lb and is supported by the two cables anchored at B and C and by the ball-and-socket joint at 0. Calculate the tension 7' in cable AC. j/eééﬁ Mﬁﬂwg’: We (EX/FEW? Mafa/ (é, 596:5 éz/w ay/mﬁé/yza . , , I 9 5i “jg/Wivgﬂ f’ﬂ/zﬁ/i/Eﬂzzzzdﬁ/Z; /Z‘J’éogz/g{ég 4’ W % Z? = 7,216 , - a 777:? L'ﬂOWﬂ/tk’ﬂfﬁ 42/173; am: M/Z‘a a 7298 [emjﬂi a“ (220% 54%: A? z I I»; /é‘/~/0”‘Hz“'~—'/4l7ﬂ _ .‘ at l. . . . ﬂ ", . a ﬂazé/a £91465)? - A (.4650) 0,45} ’0th 44kt? Vet. . A , Ié4=v7 , a) f1 A *1 inc/l ”1530040 L044: w" '~=_'_‘_... t 1—- 2. L45 ””7 (5; Haida / (mm; 1% éaoé§ﬂﬂamdara b Wﬁ . #719525 fikdﬁéﬁbﬂf) _ A 6 58am Nerf/at g: ﬂjwfs w aux ’1 A j A A ‘ fmssﬂmdacz‘ M5 §X(/d%/ﬂ)+ﬂxw A. A A A where its/1k and F5,“ 816 ...
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