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: Three forces - in equilibrium or not?

  1. May 16, 2013 #1
    Three forces -- in equilibrium or not?

    Hi. I am new to physic and need some help on this question asap. Did I get it right or is it wrong? Correct me if I am wrong. Thank you.

  2. jcsd
  3. May 16, 2013 #2
    Looks good.
  4. May 16, 2013 #3


    User Avatar
    Science Advisor
    Homework Helper
    Gold Member

    You are correct. It's not in equilibrium left to right but your working should really include the equation that proves it. eg...

    33Cos(30) - 20Cos(22) <> 0
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook

Have something to add?
Draft saved Draft deleted