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!

Potential Energy in to Kinetic Experiment

  1. Dec 4, 2007 #1
    Hi, I just need a little help brainstorming some ideas for my upcoming experiment on stored potential energy converted to kinetic energy.

    Basically, you build a car and some way it has to move to a certain distance.

    The rule is, the car has to move exactly 2m to a dot and we're not allowed to have an external force on the car.

    My ideas so far: balloon on the back of my car, or a mousetrap and some how spin the wheel

    Any help here will be welcome and also if you guys could... please add some procedure of a way to accurately find out how to get to 2m thnx a bunch
  2. jcsd
  3. Dec 4, 2007 #2
    A spring. When you roll the car backwards, the spring winds up. When you let go of it, it unwinds and propels the car forward.
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Similar Discussions: Potential Energy in to Kinetic Experiment