Answer to Question #224813 in Physics for Meme

Question #224813

A water tank has a hole 3.0 cm^2 in area located 2.0 m below the water surface. How many kilograms of water emerge from the hole per second?

Expert's answer

"\\frac{dm}{dt}=\\rho Av\\\\\\frac{dm}{dt}=(3\\cdot10^{-4})(1000)\\sqrt{2(9.8)(2)}=1.9\\frac{kg}{s}"

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