Fresh water is impounded behind a dam to a height h of 18 ft, as shown.(a) Determine the m...

Fresh water is impounded behind a dam to a height h of 18 ft, as shown.

(a) Determine the maximum pressure behind the dam.

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(b) Determine the resultant force on a typical 1-ft-wide (18-ft-high) segment of the dam.

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(c) Locate the position of the resultant force with respect to the bottom of the dam.

Problem