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牛顿第二定律是牛顿运动定律的核心,在力学中占有很重要的地位,所以我们学习时一定要深入理解牛顿第二定律的含义和重要意义。结合一些理解,通过实例对牛顿第二定律进行剖析。
The second law of Newton is the core of Newton’s law of motion and occupies a very important position in mechanics. Therefore, we must deeply understand the meaning and significance of Newton’s second law when we study. With some understanding, Newton’s second law is analyzed by examples.