静止和平衡是两种特殊的物理状态,是我们求解许多力学问题的突破口.学生从开始学物理就接触静止和平衡的概念,按理说对它们理解得应该很深刻.但笔者在教学过程中发现许多高中学生并没有真正理解这两个概念,处理力学问题时常常因为将二者混淆而出错.本文就是要讨论静止和平衡及其关系,以 Quiescence and balance are two special physical states, which are the breakthroughs for us to solve many mechanical problems.Students from the beginning to learn the concept of static contact and balance of contact, it stands to reason that they should be very profound understanding.But I found in the teaching process Many high school students do not really understand these two concepts and often deal with mechanics problems because of the confusion between the two.This article is to discuss the relationship between rest and balance and