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A cylindrical water tank 8 meters high with a radius of 2 meters is buried so that the top of the tank is 1 meter

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A cylindrical water tank 8 meters high with a radius of 2 meters is buried so that the top of the tank is 1 meter below ground level (see figure). How much work is done in pumping a full tank of water up to ground level? (The water weighs 9800 newtons per cubic meter.) newton-meters Ground level 9 9 - Ay X -2 2

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