Friction and Its Effects

Duration: 11

Year Published: 1960

Format: 16mm

Color: B&W

Description: Explains that friction can help or hinder, depending on how it is used and controlled. Shows that when objects rub together, friction is produced--a resistance to movement, which causes heat and wear. Illustrates the effects, uses, and disadvantages of friction, and describes methods of controlling it. Collaborator, Clifford G. McCollum.

1 user has this film:
Indiana University Library Moving Image Archive

Related films:

Original permalink · Record added: 2024-04-22 15:24:23