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物质的物理特征

> 以下说法中正确的是 A.正在运动的物体，如果在相等的时间内通过的路程都相等，物体的运动是匀速直线运动 B.速度是表示物体通过路程多少的物理量 C.速度是表示物体运动快慢的物理量 D.匀速直线运动是指速度的大小不变的运动

问题：

发布时间：2024-09-13

以下说法中正确的是

A.正在运动的物体，如果在相等的时间内通过的路程都相等，物体的运动是匀速直线运动
B.速度是表示物体通过路程多少的物理量
C.速度是表示物体运动快慢的物理量
D.匀速直线运动是指速度的大小不变的运动

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