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我们知道,发生碰撞的两个小球,若碰后粘在一起以共同速度运动,那么小球系统的动能损失将为最大,这种碰撞称为完全非弹性碰撞.
We know that two small balls that collide, if they stick together and move at a common speed, then the kinetic energy loss of the small ball system will be the largest, and this collision is called a complete non-elastic collision.