分析全国各地历年中考物理试题，本意考点有三个．考点一力和运动例1关于力和运动的关系的说法，其中正确的是A物体不受外力的作用就不能维持运动；B．物体不受外力的作用能保持匀速直线运动状态；C．物体在平衡力的作用下，只能处于静止状态；D．力的作用不是使物体运动，而是 Analyze the physics examination questions in the national examinations over the years. The reason why the test site is involved in the relationship between force and exercise in Exercise 1 is that it is correct that the object A cannot maintain its movement without being affected by external forces; B. The object can maintain a uniform linear motion state without being affected by an external force; C. Under the action of the balance force, the object can only be in a static state; D. The role of force is not to move objects, but