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牛顿运动定律是力学知识的核心内容。将牛顿运动定律与运动学知识结合可推导动量定理、动能定理、动量守恒定律和机械能守恒定律;将牛顿运动定律与万有引力结合,可研究天体运动规律;此外,牛顿运动定律在电磁学、热学中也有广泛的应用。因此,牛顿运动定律实际上几乎贯穿了经典物
Newton’s law of motion is the core of mechanical knowledge. Combining Newton’s laws of motion with kinematic knowledge can deduce the momentum theorem, kinetic energy theorem, momentum conservation law, and the law of conservation of mechanical energy. Newton’s law of motion can be combined with gravitation to study the law of motion of celestial bodies. In addition, Newton’s laws of motion are applied in electromagnetics and thermals. There is also a wide range of applications. Therefore, Newton’s laws of motion practically run through classics.