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: Hi new to this fluid mechanics help needed

  1. Aug 20, 2012 #1
    Hi folks im currently doing a question in fluid mechanics and i need some help rearranging formula to solve the equation.... I have everyhting i just cant seem to figure how to make u( Velocity) the subject of the equation....

    The equation is μ = Fx/uA

    Thanks in advance
  2. jcsd
  3. Aug 20, 2012 #2
    bump.... Some help please!!!!!
  4. Aug 21, 2012 #3
    From q=Fx/uA:

    - Multiply both sides by u to get:

    - Then divide both sides by q to get:

    Hope it helps. And it might be an idea to be polite mate, not every question can get answered with 30 mins!
  5. Aug 21, 2012 #4


    User Avatar

    Staff: Mentor

    Bumping after just a few minutes is against the PF rules (see the Rules link at the top of the page). You must wait at least 24 hours before you use a single bump if the thread has no replies.
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook