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A reservoir has a surface area of 50.3 km2 and an average depth of 45.0 m. A dam at one end of the reservoir is 574 m wide and the depth of water at the dam is 72.6 m. a) What mass of water is held in...

A reservoir has a surface area of 50.3 km2 and an average depth of 45.0 m. A dam at one end of the reservoir is 574 m wide and the depth of water at the dam is 72.6 m. a) What mass of water is held in the reservoir? b) What pressure must the dam withstand at its base?

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A reservoir has a surface area of 50.3 km2 and an average depth of 45.0 m. A dam at one end of the reservoir is 574 m wide and the depth of water at the dam is 72.6 m. a) What mass of water is held in...
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