1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Potential energy of a fluid

  1. May 11, 2014 #1
    I got a quick question regarding the potential energy of a fluid (see picture). If I want to express the potential energy of a fluid (with a given volume) above the reference line x, using nothing but the given variables/constants, would this be the correct way to do so?

  2. jcsd
  3. May 11, 2014 #2
    Without doing any calculus, the gravitational potential energy of a mass from a distance from x to it's center of mass= h is:
    U = mgh
    = (ρAs)(g)(s/2)
    = 1/2ρAgs2
    = 1/2ρAg(y-h)2

    Which gives the same answer.
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?
Draft saved Draft deleted

Similar Discussions: Potential energy of a fluid
  1. Potential energy (Replies: 1)

  2. Potential Energy (Replies: 5)