本题目来源于试卷: Physics Bowl by Topic 3: Kinematics - part II Uniformly Accelerated Motion,类别为 美国物理杯赛(Physics Bowl)
[单选题]
11.07: A ball of mass =0.100 kg iy,.e,7n*yicw(wgr g t5 4vdvu ;bj3s ms launched straight upward sf3lf o17/du7zm -w tkoo that it rises to a maximum height of 12.0 m above the launch point. Ignore air resistan7o k 37mdtou f-wfz1/lce. Approximately how much time does it take the ball to reach the maximum height from its launch?
A. 0.65 s
B. 1.10 s
C. 1.20 s
D. 1.55s
E. 2.40 s
参考答案: D
本题详细解析:
暂无
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