Answer to Question #167514 in Physics for Ian

Question #167514

A dam holds back the water in a lake. If the dam has a small hole, 1.4 meters below the surface of the lake, then at what speed does water exit the hole?

Expert's answer

"v=\\sqrt{2gh}\\\\v=\\sqrt{2(9.8)(1.4)}=5.2\\frac{m}{s}"

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