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1. A car engine transfers 3000J in 20 seconds. What is the power generated by the engine?
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1. A car engine transfers 3000J in 20 seconds. What is the power generated by the engine?

User Drew Bartlett
by
8.4k points

1 Answer

4 votes

Answer:

150 W

Step-by-step explanation:

Power is energy per unit time. The power generated by the engine is ...

(3000 J)/(20 s) = 150 J/s = 150 W

The engine generated 150 watts.

User Zorgiev
by
7.3k points
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