Register
What are three inventions used to reduce friction??
189k views
3 votes
What are three inventions used to reduce friction??

User Deneise
by
8.3k points

1 Answer

1 vote
Lubricants, Magnetic Levitation, Ball Bearing
User Douyw
by
7.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.5m questions

11.2m answers

Other Questions

Which of the objects is living or nonliving: Bacteria, virus, moss, you, a lemon seed, the air, bread, lettuce and rocks?
Why aren't all minerals gemstones?
What are three important types of forces
Two methods of active transport
How can paleontologists help us understand the past
Link Copied!