Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Football 2D Motion: Time in Air

  1. Feb 6, 2012 #1
    A football is kicked at ground level with a speed of 19.8 m/s at an angle of 33.8° to the horizontal. How much later does it hit the ground?
     
  2. jcsd
  3. Feb 6, 2012 #2
    I have attempted the problem, but I have two unknown variables: x final and t. I'm trying to find t, but how can I find x final first?
     
  4. Feb 6, 2012 #3
    Never mind. I figured it out.
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook