Question: A masonry dam (density = 2500 kg/cu. m.) is triangular in cross-section with a height of 24 m and a base of 12 m.

A masonry dam (density = 2500 kg/cu. m.) is triangular in cross-section with a height of 24 m and a base of

A masonry dam (density = 2500 kg/cu. m.) is triangular in cross-section with a height of 24 m and a base of 12 m. The height of water behind the vertical face of the dam is 20 m. Determine the location (measured from the heel) of the vertical reaction acting at the base of the dam. (A) 7.7 m (B) 6.7 m 7.3 m (D) 4.3 m

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