Between a smooth and a rough surface, which of the two surfaces is easier to slide and why?

When two surfaces slide against each other, a force called friction makes them stick very slightly together. Smooth surfaces, like ice and glass, are easy to slide over

Explanation:

They create very little friction. Rough surfaces like rock and sand create much more friction, and are easy to grip on to.

Hello There!

Smooth Surfaces are easier to slide over. That's true.

Take an object and slide it across a rough surface. Now, slide the same object across a smooth surface.

What do you see?

I expect you wil find out that smooth surfaces are easier to slide over.

Reason:

Smooth surfaces have less friction than rough ones.

Hope it helps!

resonant frequency

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