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]
10.25: Two point object bg ktmu86ona dbv/og;89pt7 ky/2 f1vs are lau q-9q tgbqgkb8dmsx qz-s1 ** p+pp5e1nched straight upward with identical linear momentum. Object 1 has mass M and reaches a maximum height H above the launch point. If object 2 has mass 2M, what is its maximum 98qs-qdq*e p zt*bkpb1+s1g5 qm -xgp attained height above the launch point in terms of H ?
A. 0.25 H
B. 0.5 H
C. 1 H
D. 2 H
E. 4 H
参考答案: A
本题详细解析:
暂无
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