题目内容
| 我国著名篮球运动姚明在原地拍球,球从1.5m高处落下,又被地板弹回,在离地1m处被接住。则球通过的路程和位移的大小分别是 |
A.2.5m,2.5m B.2.5m,0.5m C.1.5m,1m D.1.5m,0.5m |
试题答案
B
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我国著名篮球运动姚明在原地拍球,球从1.5m高处落下,又被地板弹回,在离地1m处被接住。则球通过的路程和位移的大小分别是
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