动能定理是高中物理中最重要、应用最广泛的定理之一,所以要想正确应用动能定理解题,必须从各方面深刻认识动能定理.下面我从三个方面探讨动能定理.首先是动能定理与牛顿运动定律的联系,然后是它的两大优越性,还有利用动能定理解题的三大注意事项.一个联系:动能定理的推导过程体现出它是牛顿第二定律与运动学公式结合得出的结 Kinetic theorem is one of the most important and widely used theorems in high school physics, so in order to apply kinetic energy theorem correctly, kinetic energy theorem must be profoundly understood from all aspects.First, I discuss kinetic energy theorem from three aspects: kinetic energy theorem And Newton’s law of motion, then its two major advantages, as well as the use of kinetic energy theorem to solve the three major considerations. A link: kinetic energy theorem derivation process reflects it is Newton’s second law combined with the kinematic formula Drawn knot