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Engineering, 22.01.2021 20:10 Trackg8101

In the context of mechanical systems, what does the term efficiency mean? © Α. the factor by which a machine multiplies a force O B. the ratio of a machine's power to the force of its input OC. the rate at which a machine performs work OD the rate at which a machine consumes energy © E. the ratio of the work output of a machine to the work input

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