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OpenStudy (anonymous):
A tank is designed by revolving the parabola y = 5x2, 0 ≤ x ≤ 2, about the y-axis. The tank, with dimensions in meters, is filled with water weighing 9800 N/m3. How much work will it take to empty the tank by pumping the water to the tank's top? Give your answer to the nearest J.
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OpenStudy (abb0t):
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OpenStudy (abb0t):
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