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Help on Physics Homework?

  1. Mar 7, 2008 #1
    Help on Physics Homework??

    Some please explain how to get Fnet , F2, and how to find the direction of dp/dt. And the rest of the stuff i got wrong on this homework. anyhelp would be much appreciated.

    [​IMG]
     
  2. jcsd
  3. Mar 8, 2008 #2

    Doc Al

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    Staff: Mentor

    Why don't you draw a diagram of the motion and tell us the reasoning behind your answers.

    Hint: If something moves at constant speed in a circle, in what direction does it accelerate?
     
  4. Mar 8, 2008 #3
    toward the cent it accelerates? uniform circularmotion?
     
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