Two satellites of masses 3M and M orbit the earth in circular orbits of radii r and 3r…
Physics · JEE Main · NTA Exams — Gravitation
Two satellites of masses 3M and M orbit the earth in circular orbits of radii r and 3r respectively. The ratio of their speeds is
- 1:1
- \(\sqrt{3}: 1\)
- 3:1
- 9:1
Answer
(B) 3 : 1
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