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 h muv0b r44mgxp(y y//uorizontally, with a velocity of 10 m/s, from a bridge. tcqbz h+a:1kxg8 q2n;g7hexu0p )l. s It falls 20 m to the water below. How far does the rock travel horizontally before)p8zgax ktu1hh72; bn lcqgq:se 0x. + 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