切线速度 meaning in English
tangential speed
tangential velocity
velocity， tangential
Examples
- When the animation is suspended , click at the red ball and drag the mouse button to change its tangential vector ,
此时若在红球位置按下滑鼠键拖动滑鼠，将可改变红球切线速度大小，
tangential speed
tangential velocity
velocity， tangential