Consider a hemispherical tank that is completely filled with water. The water exits the tank from the spout as shown. If R = 9 m, and L = 3 m, calculate the work in megajoules (1 MJ = 1 × 106 J) required to pump all water out of the tank. The density of water is 1000 kg/m³, and g = 9.8 m/s².

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