What is the power of the Volga engine if it has done 220J work in 2 hours of movement?

A = 220 J;

t = 2 h = 7200 s;

N -?

To calculate the power of the Volga engine, we use the formula N = A / t, where N is the engine power, A is the work done by the engine, t is the time during which the work was done.

N = 220 J / 7200 s = 0.03 W.

Answer: the power of the Volga engine is 0.03 watts.

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