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Is the tank shown below filling or emptying? At what rate is the water level rising or falling? Assume that the density is constant.

Is the tank shown below filling or emptying? At what rate is the water level rising or falling? Assume that the density is constant. All inflow and outflow velocities are steady and constant over their respective areas. 2 m diameter - Water 100 mm diameter 75 mm diameter 3 m/s 1.2 m/s 150 mm diameter 1.5 m/s

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