2020版 第6章 第2节 动量守恒定律及其应用ppt课件.ppt

,第2节动量守恒定律及其应用,第六章动 量,栏目导航,知识点二,知识点一,课后限时集训,知识点三,3,动量守恒定律的理解及应用,4,答案,不受,不受,为零,远大于,为零,5,答案,为零,不受外力,6,答案,相反,变化,相等,7,8,9,10,11,12,13,14,15,解析答案,16,17,解析答案,18,19,解析答案,20,21,22,23,24,碰撞、反冲和爆炸问题,25,答案,远大于,很短,很大,26,答案,最大,守恒,27,答案,动量守恒,相反,28,答案,守恒,远大于,29,30,31,32,33,34,35,36,37,38,39,40,41,解析答案,42,43,解析答案,44,45,46,47,48,49,50,51,52,53,54,解析答案,55,56,57,58,59,60,61,62,63,64,动量和能量观点的综合应用,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,点击右图进入,Thank you for watching !,谢谢欣赏,