Wednesday, November 26, 2014

HAPPY THANKSGIVING!!!!

  • Apply the scoring rubric to your problem
  • If you did not receive your problem back send me an email
    • see your class policy about sending emails
  • Continue to work on Chapter problems in the interim
    • Draw and Label Diagrams
    • Identify POI
      (PUK)
  • Any Problems post to the Blog/Discuss
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4 comments:

  1. AnonymousNovember 26, 2014 at 11:40 AM

    I was attempting to grade my quest problem, but I used a different method than the one the scoring rubric shows. I got the same answer, however the process doesn't line up at all until the very end. How should I go about grading this?

    ReplyDelete
    Replies
    1. Positively 4th StreetNovember 29, 2014 at 4:50 PM

      There is an alternate grading solution... We will take a look at it.

      Delete
  2. AnonymousNovember 29, 2014 at 11:54 AM

    Mr.Crane i am confused on what static friction is.How do i use it in F=ma?Also what is the unit for static friction?

    ReplyDelete
    Replies
    1. Positively 4th StreetNovember 29, 2014 at 4:54 PM

      Friction is just another force that goes in the diagram. It is like any other retarding force... It depends on wether the friction is the unknown or a contributor tho the overall POI.

      Delete

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