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> 如图所示，是甲、乙两车的运动图象，下列说法不正确的是 A.甲乙两车做匀速运动 B.当运动时间为2h时，甲车运动了120km C.V甲＞V乙 D.乙的速度为40km/h，合144m/s

问题：

发布时间：2024-09-12

如图所示，是甲、乙两车的运动图象，下列说法不正确的是

A.甲乙两车做匀速运动
B.当运动时间为2h时，甲车运动了120km
C.V甲＞V乙
D.乙的速度为40km/h，合144m/s

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