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Suppose the radius of the earth is reduc...

Suppose the radius of the earth is reduced to half of its present value and its mass remaining the same then what will be effect on the value of weight of an object of mass 30 N.

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MODERN PUBLICATION-GRAVITATION-EXAMPLE
  1. Newton's law of gravitation is valid in

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  2. When a body is moving upwards, the force of gravity is acting.

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  3. As we move above the surface of the earth, the value of g

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  4. The value of g at the centre of the earth is

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  5. As we move form equator to poles, the value of G

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  6. 1 kg wt-

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  7. The weight of body can be expressed in

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  8. The value of G depends on the medium between the masses or the place o...

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  9. If me is the mass of a body on the surface of the earth and mm is the ...

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  10. If Ge is the value of universal gravitatinal constant at the earth and...

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  11. An iron block was weighed at equator and its value was found to be 1 N...

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  12. Gravitational force is a

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  13. The acceleration due to gravity depends on

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  14. The value of acceleration due to gravity at the Mount Everest is

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  15. The S.I unit of mass is

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  16. According to Kepler's law the relationship between T(time period of re...

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  17. Suppose the radius of the earth is reduced to half of its present valu...

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  18. Two bodies of mass M and m are kept on the surface of the earth. Compa...

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  19. Why do not we take into consideration the force of gravitation on a fa...

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

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