Distance, velocity and time
距离、速度和时间
On the highway at speed 55 mi/h (88.5 km/h), you close your eyes for half a second during a sneeze. How far do you travel while your eyes are closed?
在高速公路上以55英里/小时（88.5公里/小时）的速度行驶时，你在打喷嚏时闭上眼睛半秒。此时你的眼睛闭合时行驶了多远？
Solution:
解法：
All constant acceleration problems can be solved using the basic motion equations. This problem involves more in unit conversion than in actual motion calculation, and one approach is to just make fractions out of all the conversion factors so that the desired units remain and the others are canceled out.
所有匀加速问题都可以通过基本运动方程来解决。本题更侧重于单位转换而非实际运动计算，一种方法是将所有转换因子转化为分数，使所需单位保留而其他单位被抵消。
| Example problems in mechanics
力学例题 |
Motion with constant acceleration
索引 匀加速运动
力学
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