Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Physics Gravitation Earth satellite
The ratio of time period of two satellites A and B orbiting the Earth is 2 : 3. If B is orbiting at a height two times that of A from the surface of Earth, then the distance of B from the centre of Earth is: (Assume that the radius of Earth is 6300 km)
1
6300 km
2
12100 km
3
17500 km
4
More than one of the above
5
None of the above