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Deduce the relation between the orbital ...

Deduce the relation between the orbital velocity of a body moving round the earth just over its surface and its escape velocity.

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R G PUBLICATION-GRAVIATION-EXERCISE
  1. Establish a relation between acceleration due to gravity and universal...

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  2. Find the expression of acceleration due to gravity at a high h above t...

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  3. Deduce the relation between the orbital velocity of a body moving roun...

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  4. What is a Geotstationary Satellite? State an essential feature of it.

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  5. Distinguish between gravitation and gravity.

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  6. What is escape velocity? Find an expression for the escape velocity of...

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  7. State Kepler's law of planetary motion. Obtain Newton's law of gravita...

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  8. Find the expression of acceleration due to gravity at a high h above t...

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  9. Deduce the relation between the orbital velocity of a body moving roun...

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  10. What is escape velocity? Find an expression for the escape velocity of...

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  11. Why G is called universal gravitational constant?

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  12. What is the difference between inertial mass and gravitational mass ?

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  13. What is the relation between gravitational intersity and gravitational...

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  14. If the radius of earth strinks by one percent it mass remaining the sa...

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  15. What is escape velocity? Find an expression for the escape velocity of...

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  16. Under what condition gravitation potential of a body will be zero?

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  17. What is artificial satellite?

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  18. What is time period and period of revolution?

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  19. Write the unit and dimension of G.

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  20. Write Kepler's laws on planetary motion.

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