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A 1 200-kg automobile moving at 25 m/s has the brakes applied with a deceleration of 8.0 m/s^2. How far does the car travel before it stops?
选项：

A:39 m;
B:47 m;
C:55 m;
D:63 m;
E:71 m;
F:89 m

发布时间：2024-06-02 20:49:30

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A 1 200-kg automobile moving at 25 m/s has the brakes applied with a deceleration of 8.0 m/s^2. How far does the car travel before it stops? 选项： A:39 m; B:47 m; C:55 m; D:63 m; E:71 m; F:89 m

A 1 200-kg automobile moving at 25 m/s has the brakes applied with a deceleration of 8.0 m/s^2. How far does the car travel before it stops?
选项：

A:39 m;
B:47 m;
C:55 m;
D:63 m;
E:71 m;
F:89 m