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Why is G called the universal gravitati...

Why is G called the universal gravitational constant ?

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The acceleration due to gravity'g' for objects on or near the surface of earth is related to the universal gravitational constant 'G' as ('M' is the mass of the earth and 'R' is its radius):

What is the value of universal gravitational constant?

Define G (universal gravitational constant).

The dimensions of length are expressed as G^(x)c^(y)h^(z) , where G, c and h are the universal gravitational constant, speed of light and Planck's constant respectively, then :

Why G is known as universal gravitational constant?

The SI unit of the universal gravitational constant G is

If the unit of length be doubled then the numerical value of the universal gravitation constant G will become (with respect to present value)

A satellite is orbiting just above the surface of a planet of average density D with period T . If G is the universal gravitational constant, the quantity (3pi)/G is equal to

MBD -HARYANA BOARD-GRAVITATION-Example
  1. Explain the verification of Archimedes' principle.

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  2. Which is greater - the attraction of earth for 1 kg of iron or attract...

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  3. Why is G called the universal gravitational constant ?

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  4. Why does value of 'g' vary from place to place on earth ?

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  5. Why does a body lose weight at the centre of the earth?

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

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  7. What type of motion is exhibited by a freely falling body ?

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

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

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  10. We cannot move finger without disturbing all stars. Why?

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  11. Distinguish between gravitational and gravity.

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

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  13. What is meant by density and relative density ?

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  14. What is buoyancy and centre of buoyancy?

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  15. State Archimedes' principle.

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  16. How is submarine able to move on water surface as well as go under wat...

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  17. Explain why, building and dams have wide foundations.

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  18. Steel sinks in water but a steel boat floats .why ?

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  19. Why does a sharp knife cut object more effectively than a blunt knife ...

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  20. Give reasons for the following :A cork piece floats but an iron piece ...

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