Physics, 21.11.2019 05:31 maxicanofb0011
When a garden hose with an output diameter of 20 mm is directed straight upward, the stream of water rises to a height of 0.13m .
you then use your thumb to partially cover the output opening so that its diameter is reduced to 10 mm.
how high does the water rise now?
ignore drag and assume that the smaller opening you create with your thumb is circular.
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