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]
A bullet moving horizontallyg+3 yem8 j1m-m3tr7s 0pgd lrj to the right (+x 4y39 ewwu8f u0xomu,q direction) with a speed of 500 m/s strikes a sandbag and penetrates a distance of 10.03mf4euxo u q9w 0u8,yw cm. What is the average acceleration, in $m/s^2$, of the bullet?
A. $-1.25 \times 10^{6}$
B. $-2.50 \times 10^{6}$
C. $-1.25 \times 10^{3}$
D. $-2.50 \times 10^{3}$
参考答案: A
本题详细解析:
暂无
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