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> 一辆汽车以10m/s的速度沿平直的公路匀速前进，因故紧急刹车，加速度大小为0. 2m/s 2，则刹车后汽车在1min内通过的位移为 A．240m B．250m C．260m D．90m

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发布时间：2024-09-08

一辆汽车以10m/s的速度沿平直的公路匀速前进，因故紧急刹车，加速度大小为0. 2m/s ²，则刹车后汽车在1min内通过的位移为

A．240m B．250m C．260m D．90m

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提问用户：Ke***dzv

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