Question

mention the various types of friction? suspect few methods to reduce friction​

Answer 1

Answer:

There are various ways to reduce friction:

• By using lubricants: friction increases as the roughness of the surface increases. ...
• Polishing surfaces: It makes the surfaces even and hence reduces friction.
• By using ball bearings: Rotating machines can be mounted on ball bearings.

Answer 2

There are various ways to reduce friction:

• By using lubricants: friction increases as the roughness of the surface increases. ...
• Polishing surfaces: It makes the surfaces even and hence reduces friction.
• By using ball bearings: Rotating machines can be mounted on ball bearings.