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Does satellites have engines to rotate ?...

Does satellites have engines to rotate ?

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MBD PUBLICATION-GRAVITATION-QUESTION BANK
  1. Which is greater ? The attraction of 1 kg of lead for the earth or the...

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  2. What is a parking orbit ?

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  3. Does satellites have engines to rotate ?

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  4. The mass of the moon is 1//9 that of the earth. The value of the gravi...

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  5. At what angle should a projectile be projected so that it would cover ...

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  6. Calculate the ratio of the time period of two planets moving in circul...

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  7. what is the escape velocity of a body from the earth?

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  8. Apple falls from a tree due to gravity. State which is greater in magn...

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  9. If the mass of earth reduces to half its present value with no change ...

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  10. A body thrown vertically upwards reaches a height of 30m in 4 seconds....

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  11. Newton’s law of gravitation and Kepler’s law of planet for any motion ...

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  12. Gravitation is universally applicable as it does not depend on nature ...

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  13. Gravitational mass is unequal to inertial mass.

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  14. Escape velocity depends on mass of escaping bodies.

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  15. Geostationary satellite appears unstable in space above a place in the...

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  16. The CGS unit of gravitational constant is (Nm^2//kg^2)

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  17. In SI system of value G is 6.67xx10^3Nm^2//kg^2.Is it true?

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  18. The value of G on the mars is different than earth,Is it true?

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  19. If gravitational force suddenly disappears, the weight of the body is ...

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  20. What is work done by gravitational force between planet and sun?

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