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Homework Help: What is the speed of the fluid when all of it is in the horizontal section?

  1. Jan 12, 2010 #1
    Last edited: Jan 12, 2010
  2. jcsd
  3. Jan 12, 2010 #2


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    Hi befo, welcome to PF. Just plugging the numbers into [itex]v=\sqrt{2gh}[/itex] won't work here; you've got to think about what the equation is telling you. Where did [itex]v=\sqrt{2gh}[/itex] come from?
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