1. PF Contest - Win "Conquering the Physics GRE" book! Click Here to Enter
    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!

2 problems

  1. Dec 7, 2004 #1
    An archer stands 42.0 m from the target. If the arrow is shot horizontally with a velocity of 95.0 m/s, how far above the bull's-eye must he aim to compensate for gravity pulling his arrow downward?

    A beach ball, moving with a speed of +1.30 m/s rolls off a pier and hits the water 0.73 m from the end of the pier. How high above the water is the pier?

    I need some help with these.
  2. jcsd
  3. Dec 8, 2004 #2


    User Avatar
    Science Advisor
    Homework Helper

    What have you got so far?
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook