GMm/r^2-（GMm/r^2）+mrШ^2=0.1GMm/r^2mrШ^2=0.1GMm/r^2rШ^2=0.1GM/r^2∵角速度²=4π²/T²代入rШ^2/(GM/r^2)=0.1∴（4∏^2r^3）/（GMT^2）=0.1
你确定你打对了吗
