Physics, 16.01.2020 21:31 zombiechick180
(double points) a machine receives electricity that enables it to deliver a total of 8,542 n of force for the completion of its task. the machine's useful output is 7,023 n. what is the machine's efficiency?
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(double points) a machine receives electricity that enables it to deliver a total of 8,542 n of forc...
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