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In: Civil Engineering

The 1.3-m-diameter tank is initially filled with gasoline. There is a 3.2-cm-diameter orifice in the bottom....

The 1.3-m-diameter tank is initially filled with gasoline. There is a 3.2-cm-diameter orifice in the bottom. If the orifice is suddenly opened, estimate the time (minutes) for the fluid level to drop from 2m to 1.2 m. Use SG (gas) = 0.66, Cd = 0.63

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