[单选题]
Suppose a ball is throwe*tz*0 f2vg fyi3o( bdn str*l - gie/3 ch5uborv5ie0hy*q aight up. Make a statement about the velocity and thi-0 loqicuhy/e5r*ev* 3h b5ge acceleration when the ball reaches the highest point.
A. Both its velocity and its acceleration are zero.
B. Its velocity is zero and its acceleration is not zero.
C. Its velocity is not zero and its acceleration is zero.
D. Neither its velocity nor its acceleration is zero.
参考答案: B
本题详细解析:
暂无
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