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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
- Two coherent monochromatic beams of intensities I and 4I respectively, are superposed.
- Current in a coil changes from 4 A to zero in 0.1 second and the emf induced is 100V
- A disc of radius 0.1 m is rotating with a frequency 10 rev/sec in a normal magnetic
- A body is moving with velocity 30 m/s towards east. After 10 seconds its velocity
- Huygen’s principle of secondary wavelets may be used to
Topics: Gravitation (63)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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