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Fy1 = net wind force in the y-direction = 8000 lb, and Fz1 = net weight of the signpost the post (using a specific weight of 490 lb/ft^3)
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Fy1 = net wind force in the y-direction = 8000 lb, and Fz1 = net weight of the signpost the post (using a specific weight of 490 lb/ft^3)
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