1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Need help with this

  1. Oct 5, 2006 #1
    the question: Someone throws a ball horizontally from the top of a 25.0 m high cliff and the ball lands 45.0 m from the base of the cliff

    A) What was the initial velocity of the ball?
    B) What was its speed wen it hit the ground?

    I don't need complete work just a beginning please.
  2. jcsd
  3. Oct 5, 2006 #2
    Use the kinematics equations to solve the problem. If its starting from rest whats the initial velocity?
  4. Oct 5, 2006 #3
  5. Oct 5, 2006 #4
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Similar Discussions: Need help with this
  1. Need HELP! (Replies: 8)

  2. Need Help! (Replies: 1)