Recent content by nerdonsite

  1. N

    Deriving Coefficient of Static Friction for Inclined Textbook and Coin

    thanks, i just asked a friend and he got the same thing, so this must me right :smile:
  2. N

    Deriving Coefficient of Static Friction for Inclined Textbook and Coin

    ok, our class got an assignment where we have to derive an equation for coefficient of static friction between our textbook (inclined at an angle theta) and a coin. The vale of the angle and the mass of the coin are not given. I have come up with the following equation and need to know if it is...
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