它从静止开始以匀加速度竖直下落。
It starts from rest and falls vertically downward with uniform acceleration.
爱因斯坦电梯;炮火射程;匀加速度和圆周运动的量纲分析。
Einstein's elevator; Artillery range; Uniform acceleration and circular motion using dimensional analysis.
以匀加速-匀速-匀减速运动为例,分析了测量误差与加速度之间的关系,仿真结果验证了该方法的可行性。
From a numerical simulation on a practical possible mode: uniform acceleration-uniform speed-uniform deceleration we obtain the relationship between the measurement error and the acceleration value.
So, this is the most general position for a particle of constant acceleration, a.
这是一个加速度为a的匀加速质点,位移的最一般的表达式
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