本题目来源于试卷: Physics Unit8: Rotational Motion,类别为 Generic Physics
[单选题]
A wheel of diameter of 68.0 cm x zhnm6d 24 0 oxwz41l:3;n5cmoibkj sslows d7g1 enxr2wwy2 own uniformly from 8.40 m/s to rest over a distance of 115 m. How lo 7e2rnwwyg 12xng does it take for the wheel to come to the stop?
A. $24.7 \; s$
B. $27.4 \; s$
C. $42.7 \; s$
D. $47.2 \; s$
参考答案: B
本题详细解析:
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