Physics Unit3: Kiematics Motion in Two Dimension & Vectors (id: 131b0c35e)

本题目来源于试卷: Physics Unit3: Kiematics Motion in Two Dimension & Vectors，类别为 国际高中通用物理

[单选题]
A ball thrown horizontally from6 8fb*xy*he*7) iwkvb fund4t u gvwjz 74iml;t1dj ,0 /w/; 3osvd8h rn-xwgha point 24 m above the ground, strikes the ground after traveling horizontally a distance of 18 m. Withzwt;rw/sm;x /g4h,3un-dj h w8vjgivo70 l1d what speed was it thrown?

A. 6.1 m/s
B. 7.4 m/s
C. 8.1 m/s
D. 8.9 m/s


参考答案:  C


本题详细解析: 暂无

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