For a low altitude orbit if r ~= r_(p), where r_(p) is planet radius, show that for a given average planetary density, the orbital period of satellite is independent of the size of the planet. Calculate its value average density is rho.

For a low altitude orbit if r ~= r_(p), where r_(p) is planet radius,

1.	For a low altitude orbit if r ~= r_(p), where r_(p) is planet radius, show that for a given average planetary density, the orbital period of satellite is independent of the size of the planet. Calculate its value average density is rho.
Answer» ANSWER :`[SQRT((3PI)/(G RHO))]`