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Need to calculate the magnitude of the initial velocity?

  1. Aug 18, 2011 #1
    Hi, I need to calculate the magnitude of the initial velocity of the following data for projectile motion. Any help would be greatly appreciated as I have no idea where to start! Thanks

    please see the question here:

    and the data here:

    Thanks so much in advance!
  2. jcsd
  3. Aug 18, 2011 #2


    Staff: Mentor

    The instructions seem pretty clear to me. What part of them don't you understand?

    Per the Rules of this forum, you need to show some effort at solving your problem before we can provide any help.
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