position by the cables AB and AC. The resultant of the cable tensions P and Q, along with the 2400-lb weight of the tower, is a force R acting at point O. Determine P and Q. The transmission tower OA is being hoisted into 40 ft 28 ft 69 ft 32 ft 2400 lb 20 ft C 20 ft 36 ft
position by the cables AB and AC. The resultant of the cable tensions P and Q, along with the 2400-lb weight of the tower, is a force R acting at point O. Determine P and Q. The transmission tower OA is being hoisted into 40 ft 28 ft 69 ft 32 ft 2400 lb 20 ft C 20 ft 36 ft
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The transmission tower OA is being hoisted into
position by the cables AB and AC. The resultant of the
cable tensions P and Q, along with the 2400-lb weight
of the tower, is a force R acting at point O. Determine P
and Q.
40 ft
28 ft
69 ft
32 ft
2400 lb
20 ft
20 ft
36 ft
A P=1063lb ; Q=915|b
B P=1360lb ; Q=519lb
C P=1063lb ; Q=951|b
P=915lb ; Q=1063lb
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