1. Oct 31, 2011 #1

   badd99

   

   SOLVED!
   
   Thank you!

    

   Last edited: Oct 31, 2011

   badd99, Oct 31, 2011
2. 
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3. Oct 31, 2011 #2

   dacruick

   

   looks right to me *shrug*

    

   dacruick, Oct 31, 2011
4. Oct 31, 2011 #3

   badd99

   

   Im completely lost how this is not right. The first answer is right for sure.

    

   badd99, Oct 31, 2011
5. Oct 31, 2011 #4

   gneill

   

   Staff: Mentor

   Draw a picture of the trajectory. Label the angles. Are you sure that the sine function is the appropriate choice?

    

   gneill, Oct 31, 2011
6. Oct 31, 2011 #5

   badd99

   

   oops was cosine. Thank you!

    

   badd99, Oct 31, 2011

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