Question

friction is ........................... on rough surface than on smooth surfaces.

Answer 1

Fiction is more on the rough surface

Answer 2

⏺heya friend !

✔here's your answer :-

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➡friction is LESS on rough surface than on smooth surfaces.

⚫this is because friction can easily act on the smooth surfaces or surfaces without any grooves etc....
⚫ and in rough surfaces there are many grooves, depressions which dont allow friction to act.
⚫so friction is less in rough surfaces....

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i hope it helps u !!!☺