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Select the correct statement from the fo...

Select the correct statement from the following

A

The orbital velocity of a satellite increases with the radius of the orbit

B

Escape velocity of a particle from the surface of the earth depends on the speed with which it is fired

C

The time period of a satellite does not depend on the radius of the orbit

D

The orbital velocity is inversely proportional to the square root of the radius of the orbit

Text Solution

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The correct Answer is:
D
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ERRORLESS -GRAVITATION-Motion of Satellite
  1. If v(e) is escape velocity and v(0), is orbital velocity of satellite ...

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  2. If r represents the radius of the orbit of a satellite of mass m movi...

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  3. Select the correct statement from the following

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  4. A satellite of mass m revolves around the earth of radius R at a hight...

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  5. Consider a satellite going round the earth in an orbit. Which of the f...

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  6. Two satellites of masses of m(1) and m(2)(m(1)gtm(2)) are revolving ro...

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  7. A satellite which is geostationary in a particular orbit is taken to a...

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  8. The ratio of the K.E. required to the given to the satellite to escape...

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  9. An astronaut orbiting the earth in a circular orbit 120km above the su...

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  10. The period of a satellite moving in a circular orbit near the surface ...

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  11. If a satellite is orbiting the earth very close to its surface, then t...

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  12. A relay satellite transmits the television programme from one part of ...

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  13. The radii of circular orbits of two satellite A and B of the earth are...

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  14. A geostationary satellite

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  15. A small satellite is revolving near earth's surface. Its orbital veloc...

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  16. A satellite revolves around the earth in an elliptical orbit. Its spee...

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  17. The orbital velocity of an satellite in a circular orbit just above th...

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  18. In a satellite if the time of revolution is T, then kinetic energy is ...

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  19. If the height of a satellite from the earth is negligible in compariso...

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  20. Choose the correct statement from the following : The radius of the or...

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