3
the manufacturer of a machine said that it is 86 percent
efficient. if you use 70 joul...
![subject](/tpl/images/cats/fizika.png)
Physics, 28.10.2019 00:43 cxttiemsp021
3
the manufacturer of a machine said that it is 86 percent
efficient. if you use 70 joules to run the machine (input work),
how much output work will it produce?
![ansver](/tpl/images/cats/User.png)
Answers: 1
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