Question

explain four method by which friction between two solid surfaces in contact can be reduced

Answer 1

Ques - Explain four method by which friction between two solid surfaces in contact can be reduced.

Ans - 1 Convert sliding friction to rolling friction as rolling friction is less than sliding friction so friction will be reduced.

2 By using lubricants.

3 By using ball bearings

4 By using wheels

5 By using oil

6 By using slippery things

7 By polishing the substance

I hope that I have helped you if yes then please mark answer as brailiest

Answer 2

hey frnd...
we can reduce friction by the following ways...
1) by using anti friction machines.
2) by using those equipment which are made up of alloys
3) by making a air cushion between the layer of machines.
4) by using lubricant
5) by using ball bearing as they reduce friction at a extend
6) by galvanizing

HOPE THIS HELP YOU ☺☺❤❤❤