111k views
4 votes
Friction in machines is commonly reduced by using

User Tomgalpin
by
7.8k points

2 Answers

6 votes
Friction is typically reduced by applying an oil or grease to the afflicted joint.
User Dennis Ahaus
by
7.5k points
1 vote
by ball bearing, lubrication, polishing, adding grease etc
User AWB
by
8.0k points

No related questions found