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Why is it difficult to hold a school bag...

Why is it difficult to hold a school bag having a strap made of thin and strong string ?

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MBD-GRAVITATION-Example
  1. What is the difference between the mass of an object and its weight ?

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

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

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  4. What do you mean by buoyancy ?

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

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

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

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

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

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

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

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

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

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

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

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

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  17. What is meant by acceleration due to gravity ?

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  18. What do you call the gravitational force between the earth and an obj...

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  19. A person 'A' busy few grams of gold at poles as per the instruction o...

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  20. Why will a sheet of paper fall slower than one that is crumpled into ...

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