Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Fluid mechanics proof

  1. Feb 18, 2007 #1
    Can someone help me with this proof
    1. The problem statement, all variables and given/known data



    2. Relevant equations



    3. The attempt at a solution
     

    Attached Files:

    • 4.GIF
      4.GIF
      File size:
      22.6 KB
      Views:
      116
    • 3.JPG
      3.JPG
      File size:
      46 KB
      Views:
      102
  2. jcsd
  3. Feb 18, 2007 #2

    arildno

    User Avatar
    Science Advisor
    Homework Helper
    Gold Member
    Dearly Missed

    Well, Cartese away first, and we'll help you if you stumble! :smile:
     
  4. Feb 18, 2007 #3
    I would recommend starting by supposing F is made up by three components, F_1 , F_2 ,F_3 then just expand out the left hand side!

    It is tidous but you will see it will fall out

    :yuck:
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook