本题目来源于试卷: Physics Unit3: Kiematics Motion in Two Dimension & Vectors，类别为 通用国际物理
[单选题]
A bullet is fired hozxh lu;a232+ p av)eyzrizontalb4-9rwvq wo4gryn ; hpz9(u5wcoj ((ply, and at the same instant a second bullet is dropped from the same height. Ignore air resistance. Compare the times of fall of the two p4 9 ww5y((rh-9(nor4go p vwuj bcqz;bullets.
A. The fired bullet hits first.
B. The dropped bullet hits first.
C. They hit at the same time.
D. cannot tell without knowing the masses
参考答案: C
本题详细解析:
暂无
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