Physics, asked by STARsudhanshu, 1 year ago

friction depend on how hard the surface place against each other is it right

Answers

Answered by shadow1924

yes,it depends on how much force is applied as
friction=umg
where u=coefficient of friction

shashankavsthi: he said hard

shadow1924: he wanted to express force but got mixed up and ended saying how hard

shashankavsthi: might be

shadow1924: you are an idian right...then you should have known this uptil now. ;-)

shadow1924: indian*

shashankavsthi: off course i am indian.

Answered by shashankavsthi

no.
how you can say the word "hard"
friction is a force between two surfaces or it depends on intermolecular electrostatic attraction...

suppose your shoe has dust in it and you rubbed on mat then mud got Clean why this is because of friction...how can you say it hard between surface.

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