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Imagine a light planet revolving around a very massive star in a circular orbit of radius R with a period of revolution T.If the gravitational force of attraction between the planet and the star is inversely proportional to R⁵/², then T² is proportional to
Options
(a) R³
(b) R⁷/²
(c) R³/²
(d) R³.⁷⁵
Correct Answer:
R⁷/²
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The binding energy of deutron is 2.2 MeV and that of ₂⁴He is 28 MeV.
- Two coils of self inductance 2 mH and 8 mH are placed so close together
- A nucleus ᴢXᴬ emits an α- particle with velocity v. The recoil speed of the daughter
- The angle of incidence for a ray of light at a refracting surface of a prism is 45⁰.
- At 0⁰C, 15 gm of ice melts to form water at 0⁰C. The change in entropy is
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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