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: FRICTION again:What Am I missing here?

  1. Feb 6, 2008 #1
    [SOLVED] FRICTION again:What Am I missing here!?!?

    1. The problem statement, all variables and given/known data
    I must be missing something huge here (in general) Looking at my FBD of just the cam, again, my normal force goes unbalanced so it equals zero.

    What did I miss? Forgive me if it's obvious, but I have a hard time learning this just with a text and no mentor.

    Picture6-1.png

    Picture7.png
     
  2. jcsd
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook

Can you offer guidance or do you also need help?
Draft saved Draft deleted