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解决物理问题 ,首先要理清有关的物理状态和过程 .在理清状态和过程的同时要迅速抓住状态和过程的一些本质特征作为解决问题的思维起点 .学会在各种具体的物理状态及过程中 ,选择适当的思维起点 ,是提高解题能力的一个很重要的环节 .下面结合实例 ,谈谈解答物理问题时 ,选择思
To solve physical problems, we must first sort out the relevant physical states and processes. While clarifying the state and process, we must quickly grasp some of the essential characteristics of the state and process as the starting point of thinking to solve the problem. Learn in a variety of specific physical states and In the process, choosing the appropriate starting point of thinking is a very important part in improving the ability to solve problems. In the following examples, when talking about solving physical problems, choose