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!

Homework Help: Displacement speed

  1. Nov 16, 2008 #1
    1. The problem statement, all variables and given/known data
    Janet jumps off a high-diving platform with a horizontal velocity of 3.1 m/s and lands in the water 3.0 s later. How high is the platform, and how far from the base of the platform does she land?
    m (height)
    m (distance from platform)

    2. Relevant equations


    3. The attempt at a solution
    I have got the distance from platform to be 9.3m using the forunla, but am unsure of the height like what forumla to use
  2. jcsd
  3. Nov 16, 2008 #2


    User Avatar
    Homework Helper

Share this great discussion with others via Reddit, Google+, Twitter, or Facebook