And the unit of force is appropriately called the newton.
假设有一个10牛 的力假设有一个10牛 的力。
单词 | Unit of force |
释义 |
Unit of force
原声例句
可汗学院:物理 And the unit of force is appropriately called the newton. 假设有一个10牛 的力假设有一个10牛 的力。 Crash Course 综合篇 Scientists generally measure pressure with the S.I. unit of force: Newtons per area, meters squared, which is shortened to pascals. 科学家们通常用的国际计量单位 来测量压强: 牛顿平方米,简称帕斯卡。 亨利·亚当斯的教育(下) Yet the search for a unit of force led into catacombs of thought where hundreds of thousands of educations had found their end. 然而,对力量单位的寻找导致了思想的地下墓穴,数十万的教育在那里结束了。
英语百科
Force![]() ![]() ![]() ![]() In physics, a force is any interaction that, when unopposed, will change the motion of an object. In other words, a force can cause an object with mass to change its velocity (which includes to begin moving from a state of rest), i.e., to accelerate. Force can also be described by intuitive concepts such as a push or a pull. A force has both magnitude and direction, making it a vector quantity. It is measured in the SI unit of newtons and represented by the symbol F. |
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