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Calculate the average density of the ear...

Calculate the average density of the earth terms of g, G and R.

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MODERN PUBLICATION-GRAVITATION-EXAMPLE
  1. Identical packets are dropped from two aeroplanes, one above the equat...

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  2. The weight of any person on the moon is about 1//6 times that on the e...

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  3. Calculate the average density of the earth terms of g, G and R.

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  4. The earth is acted upon by the gravitational attraction of the sun. Wh...

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  5. How does the weight of an object vary with respect to mass and radius ...

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  6. How does the force of attraction between the two bodies depend upon th...

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  7. Two objects of masses m(1) and m(2) having the same size are dropped s...

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  8. Two objects of masses m(1) and m(2) having the same size are dropped s...

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  9. What is the ratio of the force of gravitation between two masses m1 an...

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  10. What is the ratio of the force of gravitation between two masses m1 an...

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  11. State any one phenomenon related to the universal law of gravitation.

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  12. State two factors on which the gravitational force between two objects...

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  13. The gravitational force between two objects is F. How will the force c...

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  14. Define mass of an object?

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  15. The earth is acted upon by the gravitational attraction of the sun. Wh...

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  16. Two objects of mass M1 and M2 are dropped in vacuum from a height abov...

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  17. Write the units of 'g' and 'G'.

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  18. Mass of an object is 10 kg. What is the weight on the earth (g = 9.8 m...

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  19. An object of mass 2 kg falls with a acceleration of 9.8 ms^-2 towards ...

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  20. Prove that if the earth attracts two bodies placed at the same distanc...

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