3 years ago

Does friction cause mechanical energy to change to thermal energy

1 answer:

5 0

Yes, it does. Because it requires the body to do work against the friction to be able to move which causes heating. Think about rubbing your hands and how they warm up as you rub them more vigorously.

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T1=40°C=313K
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$\\ \sf\Rrightarrow \dfrac{V_1}{T_1}=\dfrac{V_2}{T_2}$

$\\ \sf\Rrightarrow \dfrac{100}{313}=\dfrac{V_2}{263}$

$\\ \sf\Rrightarrow V_2=\dfrac{26300}{313}$

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