PURPOSE: To illustrate the reaction force on spinning water and the shape of the water surface.
DESCRIPTION: As the glass bucket rotates, the water surface assumes a parabolic shape. Use about 600 ml of water; rotate slowly.
SUGGESTIONS:
REFERENCES: (PIRA 1D52.20)
EQUIPMENT: Rotator with glass container and colored water, as photographed.
SETUP TIME: 5 min.
 |  |  |  | 
|