高考物理复习第六章动量守恒定律第2讲碰撞反冲运动材料市赛课公开课一等奖省名师优质课获奖课件.pptx

1/72,很短,很大,远大于,2/72,守恒,最多,3/72,球心,这一直线运动,球心,原来两球心连线,4/72,5/72,6/72,7/72,8/72,9/72,内力,相反,10/72,旋转,反冲,反冲,11/72,反冲,下端,巨大,200,4 000,喷气质量,质量,质量,12/72,13/72,14/72,15/72,16/72,17/72,18/72,19/72,20/72,21/72,22/72,23/72,24/72,25/72,26/72,27/72,28/72,29/72,30/72,31/72,32/72,33/72,34/72,35/72,36/72,37/72,38/72,39/72,40/72,41/72,42/72,43/72,44/72,45/72,46/72,47/72,48/72,49/72,50/72,51/72,52/72,53/72,54/72,55/72,56/72,57/72,58/72,59/72,60/72,61/72,62/72,63/72,64/72,65/72,66/72,67/72,68/72,69/72,70/72,71/72,72/72,