Question

what is mean by friction व्हाट इस मीन बाय फ्रिक्शन ​

Answer 1

Answer:

Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. There are several types of friction: Dry friction is a force that opposes the relative lateral motion of two solid surfaces in contact.

MARK as Brainlist if it helps you..

Thank you !

Answer 2

Answer:

by using variable x and y from any five linear equations in two variables.