What is the power of an engine producing 175 kJ of work in 35 seconds?

To calculate the power value of the presented engine, you must use the formula: N = A / t.

The values of the variables: A – the work performed by the presented engine (A = 175 kJ = 175 * 10 ^ 3 J); t is the time spent by the engine (t = 35 s).

Calculation: N = A / t = 175 * 10 ^ 3/35 = 5 * 10 ^ 3 W.

Answer: The power of the presented engine is 5 kW.



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