本题目来源于试卷: .Gravity..，类别为 美国物理杯赛(Physics Bowl)
[单选题]
97.12: Two artificial satellites, 1 and 2,7 2f3pfli2pxilm; *73iii jcd are put into circular orbit at (, ur9x:s yibetx:q/wu3hy8 )(ahcuk the same altitude above Earth’s surface. The mass of satellite 2 is twice the mass ouw(:bhr/ hista9 q,y(yx k 3:8uxc eu)f satellite 1. If the period of satellite 1 is T, what is the period of satellite 2?
A. $T/4$
B. $T/2$
C. $T$
D. $2T$
E. $4T$
参考答案: C
本题详细解析:
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