Two space stations A and B are orbiting the earth with speed

Last updated: 6/5/2023

Two space stations A and B are orbiting the earth with speed u in the same orbit of radius R Station B is a distance s ahead of station A Two astronauts from station A have to join the station B For this purpose they leave station A in a spaceship and move radially to a slightly lower orbit and stay in that orbit and when the station B comes closest to them they immediately move radially to join the station B If time spend in the lower orbit is At find separation between the orbits 2 sp 3v