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: Uniformly Acc. Motion

  1. Jan 19, 2009 #1
    1. The problem statement, all variables and given/known data
    A body is projected upward from the level ground at an angle 50 degrees with the horizontal has an initial speed of 40 m/s.
    A) how long will it be before it hits the ground???
    B) How far from the starting point will it strike??
    C) At what angle with the horizontal will it strike??


    2. Relevant equations



    3. The attempt at a solution

    fatal

    please help
     
  2. jcsd
  3. Jan 19, 2009 #2
    PH, you probably need to put a bit more into this problem before asking for help. Surely you can come up with the relevant equations, or at least take a stab at them. Try drawing a free body diagram, and then write the equations of motion for the body.
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook