Question

Rough surface -______ friction
(Less / More)​

Answer 1

Rough surface - more friction

This is because rough surface offers more resistance to the movement of an object over it compared to a smooth surface. A rough surface will cause more friction than a smooth surface. Because, rough offers more resistance to the other surface in contact as compared to the smooth surface.

Answer 2

$\huge\sf\blue{Answer :}$

• Rough Surface - More friction