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What is the maximum height reached by the rocket?

  1. Sep 23, 2004 #1
    Could someone please help me do this question, at least parts B and C?? I already know that the max height is 281.66 m. Thank you!

    A model rocket is launched straight upward with an initial speed of 49.5 m/s. It accelerates with a constantupward acceleration of 1.83 m/s^2 until its engines stop at an altitude of 132.0 m.
    A.What is the maximum height reached by the rocket?
    B.How long after lift-off does it take for the rocket to reach its maximum height?
    C.How long is the rocket in the air
     
  2. jcsd
  3. Sep 23, 2004 #2
    Lilly, try not to post the same question in multiple forums. Put it in one and it will be moved to the appropriate forum if needs be.
     
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