Question

what happen when you rub your hanD's vigorously for a few seconds why does it happen




please urgently
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Answer 1

Explanation:

If you rub your hands together for several seconds, you'll notice that your hands feel warm. That warmth is caused by a force called friction. ... Friction happens when youovercome the resistance of one objectrubbing against the other.

Answer 2

Answer:

friction occurs when rub hand because heat produce by friction