高中物理与初中物理的一个重要区别就在于引入了矢量,而围绕矢量的合成与分解的相关考题在整个教材中也是反复出现,他们分布在不同的章节中以不同的物理量形式出现,题目背后所体现的知识考察点基本不变,解题方法也始终如一。整个思维过程十分严谨而又缜密。 An important difference between high school physics and junior middle school physics is the introduction of vectors. The related questions about the synthesis and decomposition of vectors are recurring throughout the textbooks. They appear in different chapters in different physical quantities. The topics behind Reflect the basic point of view of knowledge, problem-solving methods are consistent. The entire thinking process is very rigorous and meticulous.