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MODERN PUBLICATION-Unit Test - Gravitation-Example
- The weight of the body at earth's surface is W. At a depth half way to...
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- The change in the value of g at a heighth above the surface of the ear...
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- If the earth stops rotating, the value of g at the equator will
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- What is the unit of intensity of gravitational field?
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- A body of mass m rises to a height h=R/5 from the surface of earth, wh...
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- A body falls freely under gravity. If its speed is v, when it has lost...
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- Energy required to move a body of mass m from an orbit of radius 2 R t...
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- The unit of gravitational potential is
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- Let V and E denote the gravitational potential and gravitational field...
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- The magnitude of gravitational potential of the earth-moon system is U...
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- The gravitational potential energy of a body of a body at a distance r...
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- The escape velocity of a body
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- Escape velocity of a body of mass 1 kg from the earth's gravitational ...
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- The escape velocity from the earth's surface is 11.0 kms^-1. A certain...
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- The ratin of the radii of the two planets is k and the ratio of the ac...
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- The atmosphere is held to the earth by
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- Which of the following statement is wrong about the satellite of earth
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- A small satellite is revolving near earth's orbital velocity will be n...
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- Orbital velocity of a satellite revolving round the earth is independe...
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- Two particles of equal mass go around a circle of radius R under the a...
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