Gravity and Planetary Motion (id: 0910fe600)

本题目来源于试卷: Gravity and Planetary Motion，类别为 美国物理杯赛(Physics Bowl)

[单选题]
10.42: A comet moves in an elliptica/;z;gmc+w,birhqu( zl 0bf+gnk 8zlgl0)rd u.orbit around the sun. As the comet moves from aphelion (the point on the orbit farthest from the sun) to )glgnd.k8zf0 rl0bu+ perihelion (the point on the orbit closest to the sun), which of the following results is true?

A.
B.
C.
D.
E.


参考答案:  B


本题详细解析: 暂无

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