Dealing with friction in machines

By |2022-09-15T12:38:12+02:00January 24th, 2023|Notes, O Level Science Notes, Ordinary Level Notes|

Pouring oil into an engine. Image credit tenerifenews.com Pouring oil into an engine. Image credit tenerifenews.com ZIMSEC O Level Combined Science Notes: Dealing with friction in machines

  • Friction is the force that opposes all movement
  • It is the resistance that one surface or object encounters when moving over another
  • Work must […]