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A body of mass m is orbiting the earth at a radius r from the center of earth. Another body of mass 2m is orbiting at a radius 2r. What is the ratio of their time period?
Options
(a) 1 : 2²/³
(b) 1 : 2
(c) 1 : √2
(d) 1 : 2√2
Correct Answer:
1 : 2√2
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Gravitation
(63)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A body is hangfing from a rigid support by an inextensible string of length
- A circular disc of radius R is removed from a bigger circular disc of radius 2R
- The ratio of speed of an electron in ground state in Bohr’s first orbit of hydrogen atom
- Two vessels separately contain two ideal gases A and B at the same temperature,
- Two solid discs of radii r and 2r roll from the top of an inclined plane
Topics: Gravitation (63)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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