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Homework Help: When will I hear this ball strike the ground?

  1. Mar 23, 2008 #1
    1. The problem statement, all variables and given/known data

    you drop a ball over the edge of a 350m high cliff. If T=15 deg celcius when will hear it strike the ground?

    2. Relevant equations

    3. The attempt at a solution
    do i just divide the 350m by the speed of sound in air at 15 deg celcius?
  2. jcsd
  3. Mar 23, 2008 #2


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    Science Advisor
    Homework Helper

    Hi myoplex11!

    Yes, just add that to the time for the ball to fall. :smile:
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