1问题提出中学生在初中阶段,就已经了解了惯性的概念.牛顿第一运动定律(也叫惯性定律)表明任何物体在不受力的情况下,都有保持原有的静止或匀速直线运动状态的性质,这种性质就叫惯性.惯性是物体的固有属性,与物体是否受力和运动状态无关.在高中阶段对牛顿定律进行了更深入的诠 1 PROBLEMS It is suggested that middle school students understand the concept of inertia when they are in junior high school.Newton’s first law of motion (also called inertia law) shows that any object can maintain its original stationary or even linear motion without force Of nature, this property is called inertia.Inertia is the inherent property of the object, with the object whether the force and the state of motion has nothing to do.Newton’s law in the senior high school conducted a more in-depth interpretation