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近地卫星和同步卫星

> 如图所示，有三颗绕地球作匀速圆周运动的人造卫星、、，它们的轨道半径之间的关系是，它们的质量关系是。则下列说法中正确的是 A．它们的线速度大小关系是 B．它们所受到的向心力大小关系是 C．它们的周期大小关系是 D．它们的角速度大小关系是

问题：

发布时间：2020-03-13

如图所示，有三颗绕地球作匀速圆周运动的人造卫星、、，它们的轨道半径之间的关系是，它们的质量关系是。则下列说法中正确的是

A．它们的线速度大小关系是

B．它们所受到的向心力大小关系是

C．它们的周期大小关系是

D．它们的角速度大小关系是

参考答案：

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