发布网友 发布时间:2024-09-07 01:38
共1个回答
热心网友 时间:2024-09-29 18:06
设飞船质量为m
F = m*v^2/r
= m*v^2/(R+h)
= m*g
所以
v = [g*(R+h)]^(1/2) 即根号g*(R+h)
周期为
2π(R+h)/[g*(R+h)]^(1/2)
= 2π*[g*(R+h)]^(1/2) / g
热心网友 时间:2024-09-29 18:03
设飞船质量为m
F = m*v^2/r
= m*v^2/(R+h)
= m*g
所以
v = [g*(R+h)]^(1/2) 即根号g*(R+h)
周期为
2π(R+h)/[g*(R+h)]^(1/2)
= 2π*[g*(R+h)]^(1/2) / g