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> 一辆汽车刹车前速度为90km/h，刹车获得的加速度大小为10m/s 2，求：（1）汽车刹车开始后10s内滑行的距离 x 0；（2）从开始刹车到汽车位移为30m时所经历的时间t；（3）汽车静止前1s内滑行的距离 x /；

问题：

发布时间：2024-09-10

一辆汽车刹车前速度为90km/h，刹车获得的加速度大小为10m/s ²，求：
（1）汽车刹车开始后10s内滑行的距离 x ₀；
（2）从开始刹车到汽车位移为30m时所经历的时间t；
（3）汽车静止前1s内滑行的距离 x ^/；

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一辆汽车刹车前速度为90km/h，刹车获得的加速度大小为10m/s 2，求： （1）汽车刹车开始后10s内滑行的距离 x 0； （2）从开始刹车到汽车位移为30m时所经历的时间t； （3）汽车静止前1s内滑行的距离 x /；

可能感兴趣的题目：

一辆汽车刹车前速度为90km/h，刹车获得的加速度大小为10m/s ²，求：
（1）汽车刹车开始后10s内滑行的距离 x ₀；
（2）从开始刹车到汽车位移为30m时所经历的时间t；
（3）汽车静止前1s内滑行的距离 x ^/；