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近地卫星和同步卫星

> “神舟十号”宇宙飞船在返回地球的过程中，有一段时间由于受到稀薄大气的阻力作用，“神舟十号”的轨道半径会越来越小，在此进程中，以下说法中正确的是 A．飞船绕地球运行的周期将增大 B．飞船所受到的向心力将减小 C．飞船的向心加速度将增大 D．飞船绕地球运行的速率将增大

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发布时间：2024-09-09

“神舟十号”宇宙飞船在返回地球的过程中，有一段时间由于受到稀薄大气的阻力作用，“神舟十号”的轨道半径会越来越小，在此进程中，以下说法中正确的是

A．飞船绕地球运行的周期将增大

B．飞船所受到的向心力将减小

C．飞船的向心加速度将增大

D．飞船绕地球运行的速率将增大

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