imanshak imanshak

13-02-2017
Physics

contestada

Explain why the drill bit gets hot when it's turning in the wood

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happy2131 happy2131

13-02-2017

The friction between the two objects creates heat.

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andrewmagana2002 andrewmagana2002

13-02-2017

Friction is the main cause of heat when the drill bit is drilling.The same way that heat is created when you rub your two hands together very rapidly. Because wood is a great conductor of heat, the metal gets hot and remains hot.

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