摘要
导出并讨论小球达到终极速度时 ,下落的距离与小球直径之间的关系 ,根据斯托克斯定律和雷诺数 。
The relation between the distance of small ball's falling and the its diameter is solved and discussed when the small ball reaches terminate velocity.According to the relation between Stokes formula and Reynolds number,the small ball's diameter which can meet the experiment's demand is found out.
出处
《大学物理》
北大核心
2002年第7期29-30,33,共3页
College Physics
