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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 de-Broglie wavelength of an electron is the same as that of a 50 KeV X-ray photon.
- A wire having resistance 12Ω is bent in the form of an equilateral triangle.
- If in a L-R series circuit the power factor is 1/2 and R=100Ω, then the value of L is,
- A galvanometer has a coil of resistance 100 ohm and gives a full-scale deflection
- The voltage gain of an amplifier with 9% negative feedback is 10. The voltage gain
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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