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]
When a football in a fiee 9/b1zq3z lxhoetxjyl -8f6r*0a0cg ld goal attempt reaches it1f.ey*(ovo t+fr 3ld mw1p( ;jvg)dzcs maximum height, how does its speed compare to its initial s13 *z g wemo) v+.vo djl(prcdft1;yf(peed?
A. It is zero.
B. It is less than its initial speed.
C. It is equal to its initial speed.
D. It is greater than its initial speed.
参考答案: B
本题详细解析:
暂无
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