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Homework Help: Centripetal and centrifual force reactions on objects?

  1. Oct 23, 2008 #1
    What would the centripetal and/or centrifual force be, on an object that was traveling in a 10mi circle at 18,000 mi/hr?

    OR

    how heavy would a person feel riding in a train traveling on the inside of a 10 mi round tube at 18,000 mi/hr?
     
  2. jcsd
  3. Oct 23, 2008 #2

    LowlyPion

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    Homework Helper

    Welcome to PF.

    What formulas do you think apply for centripetal forces?
     
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