Question: Find the work done in pumping all the oil (density S = 50 pounds per cubic foot) over the edge of a cylindrical tank that

Find the work done in pumping all the oil (density S = 50 pounds per cubic foot) over the edge of a cylindrical tank that stands on one of its bases. Assume that the radius of the base is 4 feet, the height is 10 feet, and the tank is full of oil.

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Calculus 9th edition by Dale Varberg, Edwin J. Purcell, Steven E. Rigdon