一个较复杂的物理运动过程往往是由多个简单的物理运动过程有机组合而成的,在物理解题时,通常将复杂的物理运动过程分解为多个较为简单的物理过程,寻找到各个物理过程间物理量的联系后,对每个过程运用相应的物理规律逐一解决,从而各个击破;有时也可 A complex physical movement process is often composed of a combination of simple physical movement processes. In physical solution, the complex physical movement process is usually decomposed into a number of relatively simple physical processes, finding various physical After the link between the physical quantities, the use of the corresponding physical laws for each process one by one to solve, and each break; sometimes