Question: 7 . A gate having the cross section shown in the figure below is 6 ft wide and is hinged at C . The gate

7. A gate having the cross section shown in the figure below is 6 ft wide and is hinged at C . The gate weighs 30000 lb , and its mass center is 1.67 ft to the right of the plane BC . Determine the vertical reaction at A on the gate when the water level is 3 ft above the base. All contact surfaces are smooth.
7 . A gate having the cross section shown in the

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