本题目来源于试卷: Physics Unit8: Rotational Motion，类别为 Generic Physics
[单选题]
The second hand of a+zh8lnn4 di :c clock has a length of 0.30 m. Whod9ru v fzw 4jx )p.yq3hz;h37at distance does the tip of the second hand sweeppwd3f)oj qrzx97y vu;h 3. hz4 through in 3 minutes and 45 seconds?
A. $1.1 \; m$
B. $1.8 \; m$
C. $7.1 \; m$
D. $13 \; m$
参考答案: C
本题详细解析:
暂无
| 
Post time 2024-1-22 02:51:16