本题目来源于试卷: 555566667777888，类别为 unclassified
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[单选题]
A girl throws a rock horizontallydod.2qu bc 32c, with a veler v(5uhh9qo9: 2f5fbu i+rof9 z7pjaocity of 10 m/s, from a bridge. It falls 20 m to the water below. How fah5ue b f u5av2z+rorf9h7q: if 9po9(jr does the rock travel horizontally before striking the water?
A. $12.12 \; m$
B. $16.16 \; m$
C. $20.2 \; m$
D. $24.24 \; m$
参考答案: C
本题详细解析:
暂无
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Post time 2025-9-8 22:24:19