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The escape velocity from the earth is Ve. The escape velocity from a planet whose radius is 4 times and density is 9 times that of earth is
Options
(a) 36 Ve
(b) 12 Ve
(c) 6 Ve
(d) 20 Ve
Correct Answer:
12 Ve
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
- Radiofrequency choke uses core of
- The power obtained in a reactor using U²³⁵ disintegration is 1000 kW
- An electric dipole of dipole moment p is placed in a uniform external electric field
- Length of a conductor is 50 cm radius of cross section 0.1 cm and resistivity
- Two coils have the mutual inductance of 0.05 H.
Topics: Gravitation (63)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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