Question

why is it difficult to move on a wet marble floor?

Answer 1

Friction. ... The water on a wet marble floor fills the microscopic irregularities on the surface and hence present lesser frictional force. It is therefore difficult to move on a wet marble floor.

Answer 2

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It is because a wet marble floor has less friction which makes us slip.

It is very difficult to walk on wet marble because it has less friction.Therfore we see in a road it will not be difficult to walk because it has high friction.