Question

what is friction and how can you reduce and increase fiction?​

Answer 1

Answer:

To reduce friction we can make the surfaces in contact smooth. Also adding a lubricant to two surfaces in contact reduces friction between them. ... To increase friction, the surfaces in contact have to be made rough. The two surfaces in contact can also be pressed harder to increase force between them.

Explanation:

Hope it helpful ✌️✌️

Answer 2

Answer:

we can reduce friction by applying oil,.