rotational_mechanics.gif (17954 bytes)

CONSERVATION OF ANGULAR MOMENTUM:
ROTATING STOOL








EQUIPMENT
    redball.gif (326 bytes) Rotating Stool
    redball.gif (326 bytes) 2, 1 & 2 Kg Weights
   


NARRATIVE
            The rotating stool is equipped with ball bearings for low friction loss. The stool may be used to demonstrate the dependence of moment of inertia on radius.