A tank is filled to a depth of 2 m with cooking oil (density: 920 kg/m³). The shape of the tank is a circular cylinder oriented vertically, with diameter 4 m and height 4.5 m. Compute the work required to pump the oil out through a spout that extends 0.5 m above the top of the tank.
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A: Step 1:Step 2:Step 3:
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