Question

Give Reasons:- (i) We cannot walk comfortably on a smooth marble floor.

Answer 1

it is difficult to walk on smooth and wet floor because the friction is less and the required grip is not available so, sometimes we slip on wet floor........... It is difficult to walk on a smooth or wet floor because friction is very less .

Answer 2

Hey
Smooth surfaces don't provide friction for walking properly, therefore we cannot walk on marble and slip on it sometime.

Hope it helps #))