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Show how to approximate the required work done by a Riemann sum. Then express the work as an integral an evaluate it.

A circular swimming pool has a diameter of 24 ft, the sides are 5 ft high, and the depth of the water is 4 ft. How much work is required to pump all the water out over the side? (Use the fact that water weighs 62.5.)

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Tod Thiel
Tod ThielLv2
24 May 2020

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