第四篇 儿童的概念(下) 运动和力 力作用于物体导致物体运动,这两者的关系对于基础科学来说是个难点。因为这是违反直觉的,是与平常所接受的观点不一致的。例如,就拿每天都能见到的运动物体为例,一个球沿着地面滚动,它很明显会“自己”停下 The fourth chapter of the concept of children (below) Exercise and force acting on the object leads to the movement of objects, the relationship between the two is a difficult task for basic science. Because it is counterintuitive and inconsistent with what is accepted as usual. For example, take a moving object that you can see every day, for example. A ball rolls along the ground, and it is clear that it stops “on its own”