Hello, I am having a little problem understanding a problem it deals with energy. Here it is:(adsbygoogle = window.adsbygoogle || []).push({});

You tell your friend that no machine can possibly put out more energy than is put into it, and your friend states that a nuclear reactor puts out more energy than is put into it. What do you say?

Thanks in advance!

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# Homework Help: I need help with some problems

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