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: Basic Statics

  1. Apr 19, 2010 #1
    1. The problem statement, all variables and given/known data

    [URL]http://www.mypicx.com/uploadimg/1510974339_04192010_1.png[/URL]

    2. Relevant equations



    3. The attempt at a solution

    i've got everything i just can't understand how you figure whether the 17.0 and 3.5 are negative or positive, can someone tell me how you figure this?
     
    Last edited by a moderator: Apr 25, 2017
  2. jcsd
  3. Apr 19, 2010 #2

    rl.bhat

    User Avatar
    Homework Helper

    Where is the text of the problem?
     
    Last edited by a moderator: Apr 25, 2017
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook