ppera1009 ppera1009

07-05-2018
Chemistry

contestada

Why do cars need a cooling system in conjunction with the engine?

A) the transformation of energy in the engine produces a lot of waste heat

B) sunlight makes the engine heat up quickly

C) friction from the road makes the engine hotter than is safe

Respuesta :

icedipping icedipping

07-05-2018

A.
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