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Homework Help: Gravitational Force computing for components

  1. Aug 31, 2011 #1
    1. The problem statement, all variables and given/known data
    there are four particles
    A(0,0)
    B(10,10)
    C(0,15)
    D(0,5)

    with masses of
    MassA=5kg
    MassB=10kg
    MassC=20kg
    MassD=25kg

    Questions:
    a)total force acting on A.
    b)total force acting on C.

    2. Relevant equations

    F=Gm1m2/r^2

    3. The attempt at a solution
     
  2. jcsd
  3. Aug 31, 2011 #2

    tiny-tim

    User Avatar
    Science Advisor
    Homework Helper

    welcome to pf!

    hi donyademonya! welcome to pf! :wink:

    show us what you've tried, and where you're stuck, and then we'll know how to help! :smile:
     
  4. Aug 31, 2011 #3

    gneill

    User Avatar

    Staff: Mentor

    We await your attempt at a solution with great anticipation!
     
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