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A body thrown vertically upwards reaches...

A body thrown vertically upwards reaches a height of 30m in 4 seconds. Does it cover the first half of its journey in 2 seconds ? Give reason for your answer

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MBD PUBLICATION-GRAVITATION-QUESTION BANK
  1. Apple falls from a tree due to gravity. State which is greater in magn...

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  2. If the mass of earth reduces to half its present value with no change ...

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  3. A body thrown vertically upwards reaches a height of 30m in 4 seconds....

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  4. Newton’s law of gravitation and Kepler’s law of planet for any motion ...

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  5. Gravitation is universally applicable as it does not depend on nature ...

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  6. Gravitational mass is unequal to inertial mass.

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  7. Escape velocity depends on mass of escaping bodies.

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  8. Geostationary satellite appears unstable in space above a place in the...

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  9. The CGS unit of gravitational constant is (Nm^2//kg^2)

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  10. In SI system of value G is 6.67xx10^3Nm^2//kg^2.Is it true?

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  11. The value of G on the mars is different than earth,Is it true?

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  12. If gravitational force suddenly disappears, the weight of the body is ...

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  13. What is work done by gravitational force between planet and sun?

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  14. The acceleration due to gravity is directly proportional to velocity o...

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  15. The value of 'g' is maximum at the surface of earth.Is it true?

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  16. Newton’s law states that the radius vector joining the planet and sun ...

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  17. When the planet is at farthest distance from the sun it is called peri...

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  18. What is the time period of a satellite very close of the earth surface...

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  19. Express Newton’s laws of gravitation mathematically.

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  20. State Kepler’s laws of areal velocity, Explain it

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