Question

Two satellites S_(1) and S_(2) revolve around a planet in coplanar circular orbits in the same sense their periods of revolution are 1 hour and 8hours respectively the radius of the orbit of S_(1) is 10^(4) km when S_(1) is closest to S_(2) the angular speed of S_(2) as observed by an astronaut in S_(1) is :

Answer 1

Answer:

they have different velocities