Short Answer
A tank has the shape of an inverted right circular cone with a base radius of 4 m and a height of 9 m. If the tank is filled to a height of 3 m, find the work required (to the nearest joule) to empty the tank by pumping the water over the top of the tank. (The mass of water is 1000 kg/m3 and the force of gravity is 9.8 m/sec2.)
Correct Answer:

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Correct Answer:
Verified
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