Question: Q4: Gate AB in the figure is semicircular, hinged at B, and held by a horizontal force P at point A Determine the required

Q4: Gate AB in the figure is semicircular, hinged at B, and

Q4: Gate AB in the figure is semicircular, hinged at B, and held by a horizontal force P at point A Determine the required force P for equilibrium knowing that there is a layer of oil 40 em thick, above the surface of water OL 40 CM OIL 40 CM above water surface Water 3 m Gate: Side new

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