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The light right-angle boom which supports the 450-kg cylinder is supported by three cables and a ball-and-socket joint at O attached
to the vertical x-y surface. Determine the reactions at O and the cable tensions.
y
1.65 m!
1.70 m
C
1.40 m
E 1.40 m
A
2.80 m
0.85 m
B
0.85 m
450 kg
Answers:
Ox = i
N Oy = i
N
O2 = i
N
TẠC = i
N TBD = i
N TBE = i
N

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