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Physics home work help

  1. Oct 23, 2008 #1
    1. The problem statement, all variables and given/known data
    see attached file, thank you



    2. Relevant equations
    F=ma



    3. The attempt at a solution
    i tried doing them, but i am having problems with getting all of the answers, please help

    <links removed - cristo>
     

    Attached Files:

    Last edited: Oct 23, 2008
  2. jcsd
  3. Oct 23, 2008 #2

    hage567

    User Avatar
    Homework Helper

    Hi sulai3,

    You will need to show us what you've tried before we can help. Pick a question to start off with.
     
  4. Oct 23, 2008 #3

    cristo

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    Staff Emeritus
    Science Advisor

    I have removed your links, since it is not advisable to trust pdf files uploaded onto a third party site. If you wish to use your pdf file, then please upload it to the forum as an attachment.

    However, as hage567 mentions, you must show some work, or make some attempt before we can help you.
     
  5. Oct 23, 2008 #4
    ok i will do all of them and show it to you, then will you be able to tell me if its wrong and tell me the right thing
     
  6. Oct 23, 2008 #5
    ok sorry will do it as an attachment, thanks for the advise
     
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