本题目来源于试卷: .Gravity..，类别为 美国物理杯赛(Physics Bowl)
[单选题]
08.19: Kepler’s Second Law about “sweepingm(ojs65eh5j5kqw t 0 b out 01;nwa swaovq. -8 s8ipsqf)za:fky) equal areas in equal time” can be deriq8s)s)af1 a :p.zf o-qw y8a0n;kwsvived most directly from which conservation law?
A. energy
B. angular momentum
C. linear momentum
D. mechanical energy
E. mass
参考答案: B
本题详细解析:
暂无
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