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]
97.12: Two artificial satelliteolntplv.0 luoa:/nd6 ,)pso 2s, 1 and 2, are put into circular orbit at the 5gs)5 ty3o.wccb hllm d-0ccbwrq)*oa-; iw;same altitude 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 satelllw)5galqh .; ccwoyrs mt d3ci-w0)cb* o- 5;bite 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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