栏目导引,考点扫描,重难突破,模拟演练,能力提升,达标诊断,高效训练,第一章运动的描述 匀变速直线运动的研究,1/63,第一章运动描述 匀变速直线运动研究,2/63,第一章运动描述 匀变速直线运动研究,3/63,质量,大小,形状,4/63,不动,不一样,地面,5/63,位置,初位置,末位置,轨迹,6/63,7/63,8/63,9/63,10/63,11/63,12/63,13/63,14/63,位置,轨迹,时刻,位置,15/63,一段位移,一段时间,相同,瞬时速率,运动,16/63,17/63,18/63,19/63,20/63,21/63,22/63,23/63,24/63,25/63,26/63,27/63,28/63,29/63,30/63,31/63,运动,速度,v,v,0,改变,32/63,m/s,2,v,位移,x,33/63,34/63,35/63,36/63,37/63,38/63,39/63,40/63,41/63,42/63,43/63,44/63,45/63,46/63,47/63,48/63,49/63,50/63,51/63,52/63,53/63,54/63,55/63,56/63,57/63,58/63,59/63,60/63,61/63,62/63,63/63,