Question: A certain engine can propel a 1800-kg car from rest to a speed of 27 m/s in 9.5 s with an efficiency of 27%. What

A certain engine can propel a 1800-kg car from rest to a speed of 27 m/s in 9.5 s with an efficiency of 27%. What are the rate of heat flow into the engine at the high temperature and the rate of heat flow out of the engine at the low temperature?

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