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A body of mass m is placed on the earth’s surface. It is taken from the earth’s surface to a height h=3R. The change in gravitational potential energy of the body is
Options
(a) 2 mgR / 3
(b) 3 mgR / 4
(c) mgR / 2
(d) mgR / 4
Correct Answer:
3 mgR / 4
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 flywheel rotating about a fixed axis has a kinetic energy of 360 J when
- When the rate of flow of charge through a metallic conductor
- A radioactive substance has a half-life of four months. Three-fourth of substance
- The escape velocity of a body from earth’s surface is Ve. The escape velocity
- The rest energy of an electron is
Topics: Gravitation (63)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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