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惯性

> 下列关于惯性知识的说法，正确的是 A.物体静止时没有惯性，运动时有惯性 B.百米赛跑到终点的运动员不能立即停下，是由于惯性力的作用 C.同一物体惯性大小与运动状态及受力情况无关 D.司机开车时需要系安全带是惯性的利用

问题：

发布时间：2020-03-13

下列关于惯性知识的说法，正确的是

A.物体静止时没有惯性，运动时有惯性
B.百米赛跑到终点的运动员不能立即停下，是由于惯性力的作用
C.同一物体惯性大小与运动状态及受力情况无关
D.司机开车时需要系安全带是惯性的利用

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