Question

what do we do for reducing the friction.
please answer this question please friends ​

Answer 1

Answer:

Friction can be reduced by

Polishing the rough surface.

Oiling or lubricating with graphite or grease the moving parts of a machine.

Providing all bearings or wheels between the moving parts of a machine or vehicles reduce friction and allow smooth movement as rolling friction is less than sliding friction.

Explanation:

THANKS

Answer 2

Answer:

Second time always there to help

Explanation:

if it is to reduce friction between two iron surfaces just apply some oil

Or by using lubricants