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!

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