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近地卫星和同步卫星

> 如图所示，在同一轨道平面上，有绕地球做匀速圆周运动的卫星a、b、c某时刻在同一直线上，则（） A．经过一段时间，它们将同时第一次回到原位置 B．卫星a的角速度最大 C．卫星b的周期比c小 D．卫星c受到的向心力最小

问题：

发布时间：2020-03-13

如图所示，在同一轨道平面上，有绕地球做匀速圆周运动的卫星a、b、c某时刻在同一直线上，则（）

A．经过一段时间，它们将同时第一次回到原位置

B．卫星a的角速度最大

C．卫星b的周期比c小

D．卫星c受到的向心力最小

参考答案：

提问用户：k3***s70

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如图所示，在同一轨道平面上，有绕地球做匀速圆周运动的卫星a、b、c某时刻在同一直线上，则（ ） A．经过一段时间，它们将同时第一次回到原位置 B．卫星a的角速度最大 C．卫星b的周期比c小 D．卫星c受到的向心力最小

可能感兴趣的题目：

如图所示，在同一轨道平面上，有绕地球做匀速圆周运动的卫星a、b、c某时刻在同一直线上，则（）

A．经过一段时间，它们将同时第一次回到原位置

B．卫星a的角速度最大

C．卫星b的周期比c小

D．卫星c受到的向心力最小