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Homework Help: Projectile Motion Ball Problem help!

  1. Sep 22, 2009 #1
    Compressed air is used to fire a ball vertically upward from a -m-tall tube. The air exerts an upward force of on the ball as long as it is in the tube.

    How high does the ball go above the top of the tube?
  2. jcsd
  3. Sep 22, 2009 #2


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    Hi Nanofan01, welcome to PF. Please observe the rules that ask you to use the homework template and fill in the relevant equations and your thoughts on the problem.

    NOTE: You MUST show that you have attempted to answer your question in order to receive help. You MUST make use of the homework template, which automatically appears when a new topic is created in the homework help forums.
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