1Q10.41 - Moment of Inertia Spools

Moment of Inertia Spools

Click here to see movie

PIRA Classification: 1Q10.41

Description: Aluminum disks are joined by two brass cylinders. These cylinders can be moved to different radii to change the mass distribution. The spools roll down a ramp and the finish times are compared.

Special Instructions: Due to the size of the ramp, race two spools at a time.

Condition: OK

Setup time: 3 minutes

Safety Issues: None