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近地卫星和同步卫星

> 火卫一和火卫二环绕火星做圆周运动，已知火卫一的周期比火卫二的周期小，则两颗卫星相比 A．火卫一的线速度较大 B．火卫一距火星表面较远 C．火卫二的角速度较大 D．火卫二的向心加速度较大

问题：

发布时间：2020-03-13

火卫一和火卫二环绕火星做圆周运动，已知火卫一的周期比火卫二的周期小，则两颗卫星相比

A．火卫一的线速度较大 B．火卫一距火星表面较远

C．火卫二的角速度较大 D．火卫二的向心加速度较大

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