Accelerometers

P.I.R.A. #: 1Q 40.40

Demonstrates: Direction of angular momentum.

Description: Plastic tube filled with water and a golf ball.
Click to Enlarge Image
Quicktime Video
Condition: good. Size: 36" x 3" diameter. Hazard: Dizzines.

Instructions:

Items Used:
Notes: Hold perpendicular to the standing position at gut level, quickly spin to either side, ball will move out or in.
Schematic: Tech Specs (PDF format):
Mathematical Description / Measured Results:

Web Links:

History: