Two satellities `s_(1)` a & `s_(2)` of equal masses revolves in the same sense around a heavy planet in coplaner circular orbit of radii `R` & `4R`

Two satellites S_(1) and S_(2) are revolving round a planet in coplanar and concentric circular orbit of radii R_(1) and R_(2) in the same direction respectively. Their respective periods of revolution are 1 hr and 8 hr. the radius of the orbit of satellite S_(1) is equal to 10^(4) km. Find the relative speed in kmph when they are closest.

Two satellites S_(1) and S_(2) are revolving round a planet in coplanar and concentric circular orbit of radii R_(1) and R_(2) in te same direction respectively. Their respective periods of revolution are 1 hr and 8 hr. the radius of the orbit of satellite S_(1) is equal to 10^(4) km. Find the relative speed in kmph when they are closest.

Two satellites S_(1) and S_(2) are revolving round a planet in coplanar and concentric circular orbit of radii R_(1) and R_(2) in te same direction respectively. Their respective periods of revolution are 1 hr and 8 hr. the radius of the orbit of satellite S_(1) is equal to 10^(4) km. Find the relative speed in kmph when they are closest.

Two satellites S_1 and S_2 are revolving round a planet in coplanar and concentric circular orbits of radii R_1 and R_2 in the same direction respectively. Their respective periods of revolution are 1 hr and 8 hr. The radius of the orbit of satellite S_1 is equal to 10^4 km. Their relative speed when they are closest , in kmph is :

Two satellites S_(1) and S_(2) are revolving around a planet in the opposite sense in coplanar circular concentric orbits. At time t = 0, the satellites are farthest apart. The periods of revolution of S_(1) and S_(2) are 3 h and 24 h respectively. The radius of the orbit of S_(1) is 3xx10^(4) km. Then the orbital speed of S_(2) as observed from

Two saetllites S_(1) and S_(2) revolve around a planet in coplaner circular orbit in the same sense. Their periods of revolutions are 1 hour and 8 hours respectively. The radius of orbit of S_(1) is 10^(4) km . When S_(2) is closed to S_(1) , the speed of S_(2) relative to S_(1) is pi xx 10^(n) km//h . what is the value of n ?