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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
- A small object of uniform density rolls up a curved surface with an initial velocity
- An inclined plane of length 5.60m making an angle of 45⁰ with the horizontal is placed
- A marble block of mass 2 kg lying on ice when given a velocity of 6 m/s is stopped
- A block of mass m1 rests on a horizontal table. A light string connected
- Mass and diameter of a ring is 2 kg and 1 m respectively. The moment of inertia
Topics: Gravitation (63)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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