rotational_mechanics.gif (17954 bytes)

GYROSCOPES: WEIGHTED BICYCLE WHEEL








EQUIPMENT
    redball.gif (326 bytes) Weighted Bicycle Wheel
    



NARRATIVE
            A bicycle wheel is loaded with weight around its rim giving it a high moment of inertia. Starting its rotation by hand is sufficient to demonstrate the characteristics of a gyroscope.  A heavy string loop may be used to support one handle to show precession.