本题目来源于试卷: 555566667777888,类别为 unclassified
本题为动态变量类型,下面题目描述与解答中出现的数值不同于您在作答时遇到的数值!
[单选题]
A ball thrown horizonta tfbv8p :xi24 -j-xoa2t3pzxqt.1rlqlly3-ro ;0n 8/ir aubcjug from a point 24 m above the ground, strikes the ground aft a;/guirrjnubc o308 -er traveling horizontally a distance of 18 m. With what speed was it thrown?
A. 6.51 m/s
B. 7.32 m/s
C. 8.13 m/s
D. 8.95 m/s
参考答案: C
本题详细解析:
暂无
|