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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
- The escape velocity from the earth’s surface is 11 kms⁻¹.A certain planet
- A bimetallic strip consists of metals X and Y. It is mounted rigidly at the base as shown
- A body of mass m=3.513 kg is moving along the x-axis with a speed of 5 m/s
- A person can see clearly objects only when they lie between 50 cm and 400 cm from
- In nuclear fission, the percentage of mass converted into energy is about
Topics: Gravitation (63)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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