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Deduce an expression in terms of mass o...

Deduce an expression in terms of mass of the earth 'M' And universal gravitational constant 'G' and gravity 'g'.

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MBD-GRAVITATION-Example
  1. Describe those factors which are responsible for variation in the valu...

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  2. Establish the relation between 'g' and 'G' .

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  3. Deduce an expression in terms of mass of the earth 'M' And universal ...

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  4. Prove that acceleration due to gravity is independent of mass.

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  5. What is Archimedes principle ? How can you verify it experimentally ? ...

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  6. Which one is greater-the gravitational force of the earth on 1 kg iron...

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  7. Why is G called universal gravitational constant ?

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  8. Is the value of 'g' at a given place same for different bodies or it i...

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  9. Why does a body becomes weightless at the centre of earth ?

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  10. A tennis ball jumps higher at hills than at planes. Explain.

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  11. The weight of an object on the surface of earth is 9.8 N. What does th...

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  12. What type of motion a freely falling body execute under gravity ?

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  13. Give points of difference between Acceleration due to gravity (g) and ...

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  14. You buy weight of sugar at a place situated on equitorial line and the...

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  15. Why cannot we move a finger without disturbing all the stars ?

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  16. Distinguish between Gravitation and Gravity.

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  17. Explain why a small piece of stone is not attracted towards another bi...

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  18. The earth attracts an apple. Does the apple also attract with earth ? ...

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  19. If the force of gravity somehow vanishes today, why would we be sent b...

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  20. What is meant by density and relative density ?

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