10-03-2015
Chemistry

Answered

why does some friction occur with seemingly smooth surfaces?

Answer :

Аноним Аноним

10-03-2015

Even surfaces that seem smooth have different bumps that you could see with a microscope, so friction occurs even with smooth-looking objects.

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CyberSlayer CyberSlayer

10-03-2015

basically, EVERY action has an equal and opposite reaction ↑↓
also,(as far as i know) no object is completely smooth, even though there are some that come pretty close, like mirrors

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