本题目来源于试卷: Physics Unit2: Kinematics One Dimensional Motion，类别为 通用国际物理
[单选题]
In a 400-m relay race the anchorman (the persoo4l9m0p9b,t a)zz 9 q3i q.q3n medcxgn who runs the lassuad1 z .p d4 ,4ry(biq98oteg3zy /l4j/ahj st 100 m) for team A can run 100 m in 9.8 s. His rival, the anchorman for team B, can cover 100 m in 10.1 s. What is the largest lead the team B runner can have when the team A runner starts the final leg of the race, in ordit94 ,bj8l jr3a /hyazg1 s4ddz4p(oeu/y.sq er that the team A runner not lose the race?
A. $2.0 \; m$
B. $3.0 \; m$
C. $4.0 \; m$
D. $5.0 \; m$
参考答案: B
本题详细解析:
暂无
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