近三年高考试题中,除了考查动量、冲量的矢量性(常作为填空题和选择题)外,更注重考查动量定理、动量守恒定律的应用.高考计算题中,常出现一些多过程问题.在这类问题中,常以物体间的碰撞作为过程的节点(转换点),要求考生具备运用动量守恒定律分析较复杂的物理过程的能力,并能灵 In the past three years, the examination questions, in addition to examining the vectorial nature of momentum and impulse (usually used as fill-in and multiple-choice questions), more attention has been paid to the application of the momentum theorem and the law of conservation of momentum. Some multi-process problems often appear in the college entrance examination calculation questions. In this type of problem, the collision between objects is often used as the node (switching point) of the process, and candidates are required to have the ability to use the law of conservation of momentum to analyze more complex physical processes.