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Tension Supporting one ball

  1. May 14, 2016 #1
    1. The problem statement, all variables and given/known data
    Two identical conducting balls, b1 and b2, each with a mass of 25.0g
    both are hanging at 50.0cm at an angle of 45Degrees from the vertical each.
    2. Relevant equations
    Fg = mg
    Fe = kq/r^2
    Ft = ???
    3. The attempt at a solution
    I made a free body diagram and am confused on what to do next... I attempted trigonometry but I get the wrong answer...
     
  2. jcsd
  3. May 14, 2016 #2

    mfb

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    2016 Award

    Staff: Mentor

    What do you get as answer, what do you want to get?

    We can't tell what went wrong if you do not show what you did.
     
  4. May 14, 2016 #3

    Nidum

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    Science Advisor
    Gold Member

    Edit / Redundant post .
     
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