1K20.42 - Friction Roller

Friction roller

Click here to see movie

PIRA Classification: 1K20.42

Description: This demo illustrates the difference between rolling and sliding friction. The first part of the movie above shows sliding friction, while the second segment shows rolling friction.

Special Instructions: Remove the pin from the roller for rolling friction. Insert the pin for sliding friction

Condition: OK

Setup time: 1 minute

Safety Issues: None