Science in Focus: Force and Motion
About the Workshops
1. Making an Impact
2. Drag Races
3. When Rubber Meets the Road
5. Keep on Rolling
6. Force Against Force
7. The Lure of Magnetism
MouseLab
Questionnaire
Supplemental Resource List

Channel-Talk

To post a question or reply, you can send an email to channel-talkforce@learner.org.

From: p.hickman@neu.edu
Date: Mon Mar 31 2003 - 20:17:31 EST

  • Next message: p.hickman@neu.edu: "Re: [Channel-talkforce] Grouping for Workshops 1-4"

    Darlene,
    Let's consider a hovering bird. It must exert a force downward on the air
    equal to it's weight. Does that mean that the air must push on the truck
    floor with a force equal to the bird's weight? Hmmm.
    Paul

    Paul Hickman
    Director of CESAME
    Northeastern University
    (617) 373-3117

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