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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 transformer rated at 10 kW is used to connect a 5 kV transmission line to a 240 V
- A beam of light of wavelength 600 nm from a distant source falls
- A nucleus of uranium decays at rest into nuclei of thrrium and helium. Then
- Two radioactive materials X₁ and X₂ have decay constants 5λ and λ respectively
- A planar coil having 12 turns carries 15 A current. The coil is oriented with respect
Topics: Gravitation (63)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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