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A satellite A of mass m is at a distance r from the centre of earth. Another satellite B of mass 2m is at a distance 2r from the earth centre. Their time periods are in the ratio of
Options
(a) (1:2)
(b) (1:16)
(c) (1:32)
(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
- If alpha, beta and gamma rays carry same momentum, which has the longest
- The amount of heat energy required to raise the temperature of 1 g of Helium
- A bar magnet has a coercivity of 4×10³ Am⁻¹. It is placed inside a solenoid
- A nucleus ᵐₙ X emits one α- particle and two β- particles. The resulting nucleus is
- The frequencies of X-rays,γ-rays and ultraviolet rays are respectively p,q and r
Topics: Gravitation (63)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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