所谓“多体重复作用”的物理问题是指两个物体甚至多个物体交替“作用”问题,通常用“n”来表示.由于多体重复作用问题可以设计出一个比较复杂的物理过程,将动量守恒定律、动能定理、功能关系、牛顿运动定律、运动学公式等中学物理中的重点内容容纳进去,来考查学生的各种能力,从而落实高考物理《考 The so-called “multi-body repetitive effect” physics problem refers to two objects or even multiple objects alternate “effect ” problem, usually used “n” to represent. Due to multi-body repeatability problems can be designed to compare Complex physical processes, including key elements of middle school physics such as the laws of conservation of momentum, kinetic energy theorem, functional relations, Newton’s laws of motion, and kinematic formulae, to examine students’ abilities to implement the college entrance examination physics