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Write the formula to find the magnitude ...

Write the formula to find the magnitude of the gravitational force between the Earth and an object on the surface of the Earth.

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

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

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  3. What do you mean by acceleration due to gravity?

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  4. Write the differences between mass and weight of an object.

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  5. Explain why weight of an object on moon is only (1)/(6)th of the weigh...

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

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  7. What do you mean by buoyancy?

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  8. WHY OBJECTS FLOAT OR SINK WHEN PLACED ON THE SURFACE OF WATER

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

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  10. You have a bag of cotton and an iron bar, each indicating a mass of 1...

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

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  12. The gravitational attraction of the earth on any object is proportiona...

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  13. The distance between the moon and earth is 3.8 xx 10^(8)m. Find the gr...

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  14. The Earth and the moon are attracted to each other by each other by gr...

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

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  16. What happens to the force between two object, if (i) the mass of one...

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

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

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  19. What is the imprtance of universal law of gravitation?

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  20. What is the acceleration of free fall?

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