mechanical advantage
mechanical advantage
mechanical advantage
mechan′ical advan′tage
n.
mechanical advantage
| Noun | 1. |  mechanical advantage - the ratio of the force exerted by a machine to the force applied to it |
| 单词 | mechanical advantage | |||
| 释义 | mechanical advantagemechanical advantagemechanical advantagemechan′ical advan′tagen. mechanical advantage
mechanical advantagemechanical advantage:see machinemachine,arrangement of moving and stationary mechanical parts used to perform some useful work or to provide transportation. From a historical perspective, many of the first machines were the result of human efforts to improve war-making capabilities; the term engineer ..... Click the link for more information. . mechanical advantage[mi′kan·ə·kəl əd′van·tij]Mechanical advantageRatio of the force exerted by a machine (the output) to the force exerted on the machine, usually by an operator (the input). The term is useful in discussing a simple machine, where it becomes a figure of merit. It is not particularly useful, however, when applied to more complicated machines, where other considerations become more important than a simple ratio of forces. See Efficiency, Simple machine mechanical advantage
Words related to mechanical advantage
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