The three forces acting on the water tank represent the effect of the wind. Replace this system by a single resultant force and specify its vertical location from point O.
The three forces acting on the water tank represent the effect of the wind. Replace this system by a single resultant force and specify its vertical location from point O.
[A].
R = 600 lb, d = 65.0 ft below O
[B].
R = 600 lb, d = 130.4 ft below O
[C].
R = 600 lb, d = 65.0 ft above O
[D].
R = 600 lb, d = 130.4 ft above O
Answer: Option D
Explanation:
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