1. Limited time only! Sign up for a free 30min personal 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!

Kinematics in 1D

  1. Sep 19, 2009 #1
    1. A stone is thrown with an initial velocity of +7.0 m/s. The acceleration of the stone is a constant and has the value of -9.81m/s^2.What is the velocity of the stone after 0.5s?



    2. Relevant equations
    vf=vi+at?
    i have no idea



    3. The attempt at a solution
    i cant find the right equation to put this in
     
  2. jcsd
  3. Sep 19, 2009 #2

    Doc Al

    User Avatar

    Staff: Mentor

    What direction is it thrown? Never mind--your title suggests 1D motion, so I presume straight up.

    You have the correct equation. Use it!
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook




Similar Discussions: Kinematics in 1D
  1. 1D Kinematics (Replies: 2)

  2. 1D Kinematics (Replies: 5)

  3. 1D kinematics (Replies: 2)

  4. Kinematics in 1D (Replies: 2)

  5. 1D Kinematics (Replies: 10)

Loading...