Question

explain friction..

koi hai kya ??​

Answer 1

Answer:

A fraction (from Latin fractus, "broken") represents a part of a whole or, more generally, any number of equal parts. When spoken in everyday English, a fraction describes how many parts of a certain size there are, for example, one-half, eight-fifths, three-quarters. A common, vulgar, or simple fraction.

Explanation:

I hope it helps you.◉‿◉

Answer 2

Explanation:

The resistance that one surface or object encounters when moving over another.

"a lubrication system which reduces friction"