How much work is required to rill the tank with water

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1. A cylindrical water tank is 4 meters high with a radius of 2 meters. and is buried so that the top or the tank is I meter below ground level. How much work is done in pumping a full tank of water up to ground level, (The wafer weighs 9.8 newtons/m³).

2. A hemispherical tank of radius 6 feet is positioned so that its base is circular. How much work is required to rill the tank with water through a hole in the base if the water source is at the base?

Reference no: EM131003951

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