Question

one more answer thi if you know ​

Answer 1

Answer:

here is your answer dude might it also help ✌️

Answer 2

It is D.

v=orbital velocity

Under equillibrium conditions the centripetal force i.e. mv²/r = gravitational force exerted on the body i.e. GMm/r²

∴mv²/r = G²Mm/r²                            eq1

v =√GM/√r    

we know that g = GM/r²

∴gr²=GM

From eq1

v = √gR²/R+H                  ∵r=R+h

Peace!!!