Angular velocity means not how many meters per second but how many radians per second.

角速度不是指每秒经过的路程，而是指每秒经过的弧度。

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And angular acceleration is the derivative of angular velocity.

角加速度等于，角速度的导数。

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The Earth has an orbital velocity, v I call it v orbital, and there is on the object the angular velocity, It goes around with a certain angular velocity.

地球的轨道速度，称之为轨道,物体的角速度，它按照一定的,角度速度旋转。

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They also calculated impact dose injury risk parameters common to laboratory and on-field traumatic neuromechanics: linear acceleration, angular acceleration, angular velocity, Gadd Severity Index, diffuse axonal injury, acute subdural hematoma, and brain contusion.

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