1.2 if you slide these objects on road, which would have most friction? brick paper ice glass

1.2 if you slide these objects on road, which would have most friction? brick paper ice glass
Answer
Brief Explanations:
Friction depends on the roughness of the surface. A brick has a rougher surface compared to paper, ice, and glass. Rougher surfaces generally have more friction when sliding on a road - like surface.
Answer:
brick