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, 1lykf8 (y 3gy,y and 2,*;gw4g vrhzl; are put into circular orbit at the same altitr gg*vw;h zl4;ude above Earth’s surface. The mass of satellite 2 is twice the mass of 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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