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1.牛顿第一定律叙述的是一种理想化状态,不受外力的物体是不存在的,那么牛顿第一定律是否是臆造出来的? 由于完全不受其它物体作用的孤立物体实际上并不存在,所以牛顿第一定律不能简单地按字面意义用实验直接验证.但许多简单的事实都可以帮助我们理解定律的含义.
1. Newton’s first law describes an idealized state in which objects that are not subject to external forces do not exist. Is Newton’s first law created? Because isolated objects that are completely free from other objects are not actually Existence, so Newton’s first law can not be directly verified by experiment directly in the literal sense. But many simple facts can help us understand the meaning of the law.