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State the universal law of gravitation....

State the universal law of gravitation.

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What is the importance of universal law of gravitation?

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Define Newton's universal law of gravitation and establish mathematical formula for force of attraction between two objects.

Give the value of universal gravitational constant in S.I. units.

Mention some special features of Newton's law of gravitation.

MBD-GRAVITATION-Example
  1. State the universal law of gravitation.

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  2. Write the formula to find the magnitude of gravitational force between...

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  3. What is meant by free fall ?

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  4. What is meant by acceleration due to gravity ?

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  5. What is the difference between the mass of an object and its weight ?

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  6. The weight of an object on the moon is…….. of its weight on the earth.

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  7. Why is it difficult to hold a school bag having a strap made of thin a...

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  8. What do you mean by buoyancy ?

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  9. Why does an object float or sink when placed on the surface of water ?

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  10. You find your mass to be 42 kg on a weighing machine. Is your mass mor...

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  11. You have a bag of cotton and an iron bar, each indicating a mass of 10...

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  12. How does the force of gravitation between two objects change when the ...

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  13. Gravitational force acts on all objects in proportion to their masses....

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  14. What is magnitude of gravitational force between the earth and a 1 kg ...

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  15. The earth and the moon are attracted to each other by gravitational fo...

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  16. If the moon attracts the earth, why does the earth not move towards th...

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  17. What happens to the force between two objects, if the mass of one obje...

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  18. What happens to the force between two objects, if the distance between...

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  19. What happens to the force between two objects, if the masses of both o...

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  20. What is the importance of universal law of gravitation?

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