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Rearranging equations final velocity

  1. Oct 1, 2009 #1

    Monocerotis

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    Rearranging equations !!!

    1. The problem statement, all variables and given/known data

    Rewrite the equations to solve for the following
    1) final velocity 2) initial velocity 3)time interval

    2. Relevant equations

    Aav = Vf-Vi/t
    Aav is average acceleration
    Vf is final velocity
    Vi is initial velocity
    t is delta T which is the displacement in time

    3. The attempt at a solution
    1) vf= vi+Aav(t)
     
  2. jcsd
  3. Oct 1, 2009 #2

    rock.freak667

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    Re: Rearranging equations !!!


    yes this is correct. Now what of the rest?
     
  4. Oct 1, 2009 #3

    Monocerotis

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    Re: Rearranging equations !!!

    Vf - aav(t)=vi

    Aav(t)+vi=vf

    t=vf-vi/aav

    Are these right excuse the sloppy formulas I am typing this from my iPod touch
     
  5. Oct 1, 2009 #4

    rock.freak667

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    Re: Rearranging equations !!!

    yes they all look correct to me.
     
  6. Oct 1, 2009 #5

    Monocerotis

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    Re: Rearranging equations !!!

    Great thanks for taking the time to look them over. I appreciate it :)
     
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