Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Physics Gravitation Kepler’s laws
A satellite in a circular orbit of radius R has period of 4 hours. Another satellite with orbital radius 3 R around the same planet will have a period (in hours)
1
16
2
4
3
4√27
4
More than one of the above
5
None of the above