,空白演示,在此输入您的封面副标题,空白演示在此输入您的封面副标题,1,人教版高中物理必修一第二章第4节课件,2,匀变速直线,匀变速直线,3,思路点拨,答案,5m/s,思路点拨答案5m/s,4,B,B,5,人教版高中物理必修一第二章第4节课件,6,答案,(1)2m,(2)1.5m,(2)6m,答案(1)2m(2)1.5m(2)6m,7,答案,8m/s,答案8m/s,8,解题关键,解题关键,9,答案,(1),a,=(2)(3),t,=,答案(1)a=(2)(3)t=,10,人教版高中物理必修一第二章第4节课件,11,人教版高中物理必修一第二章第4节课件,12,答案,100s,答案100s,13,D,D,14,A,A,15,ABD,ABD,16,C,C,17,A,A,18,答案,(1)2m/s,2,(2)27.5m,答案(1)2m/s2(2)27.5m,19,答案,1440m,答案1440m,20,答案,72km/h,答案72km/h,21,人教版高中物理必修一第二章第4节课件,22,答案,(1)16m,2m/s,2,(2)1s,(3)25m,答案(1)16m2m/s2(2)1s(3)25m,23,思路点拨,思路点拨,24,人教版高中物理必修一第二章第4节课件,25,答案,5m/s,2m/s,2,答案5m/s2m/s2,26,