What is the power of the engine if in 10 minutes it does 7.2 MJ?

univerkov | May 1, 2021 | education

To determine the power value of the specified engine, we will use the formula: N = A / t.

Variables: A – the work performed by the specified engine (A = 7.2 MJ = 7.2 * 10 ^ 6 J); t is the duration of the engine operation (t = 10 min = 600 s).

Calculation: N = A / t = 7.2 * 10 ^ 6/600 = 12 * 10 ^ 3 W.

Answer: The power of the specified engine is 12 kW.

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