Question

Why and how Does friction produce heat

Answer 1

|| ✰✰ ANSWER ✰✰ ||

➼➼Friction Produces Heat

||✪✪ Explanation ✪✪||

When surfaces in contact move relative to each other, the friction between the two surfaces converts kinetic energy into thermal energy (that is, it converts work to heat).

                                   'OR'

Friction causes the molecules on rubbing surfaces to move faster, so they have more energy. This gives them a higher temperature, and they feel warmer. Heat from friction can be useful.

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