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How to solve this 1ode

  1. Sep 26, 2009 #1
    Need help to solve this, trying to find the time that a sphere takes to hit the ground.

    so far i multiplied by -1 then tried subbing in [itex]kv^2=sin\theta[/itex] but im getting nowhere with that method, can someone help me with a step by step method or give me the correct substitution
  2. jcsd
  3. Sep 26, 2009 #2


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    Last edited by a moderator: Apr 24, 2017
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