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How long is this area in the air?

  1. Dec 16, 2007 #1
    I understand what they are asking me in these problem but I dont know how plug these numbers in the equations.
    If you could help me it would be wonderful thanks.
    Fc if spun on a 2.5m string at 6 radians every 10 seconds?

    An arrow is shot at 20 m/s at an angle from the horizontal of 37 degree.what its maximum height? time in the air?Horitzontal range

    tangential velociy if rotational frequency=0.75 Hz with a readius of 4.0m

    Angular accerlation if change from 10rad/pie to stopped in 3.0 seconds?
    Last edited: Dec 16, 2007
  2. jcsd
  3. Dec 16, 2007 #2
    Um, no offense but I don't really understand anything you just said, could you make it a bit more clear?
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