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Homework Help: Ball Kicked at Certain angle, how long it goes and takes to touch the ground

  1. Apr 24, 2010 #1
    1. The problem statement, all variables and given/known data
    A soccer ball is kicked at an angle of 64° to the horizontal with an initial speed of 18 m/s. Assume for the moment that we can neglect air resistance.
    2. Relevant equations
    For how much time is the ball in the air?..... Seconds
    (b) How far does it go (horizontal distance along the field)?..... Metres
    (c) How high does it go?..... Metres
    3. The attempt at a solution
    I dont know what formulas to use or how to go about this question. Some help please.
    Thank you.
     
  2. jcsd
  3. Apr 24, 2010 #2
    Begin by finding the initial horizontal and vertical velocities.
     
  4. Apr 24, 2010 #3

    ehild

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