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How is the gravitational force between t...

How is the gravitational force between two point masses affected when they are dipped in water keeping the separation between them the same ?

A

` gt F `

B

` lt F`

C

F

D

Cannot say

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH INSTITUTE ENGLISH-GRAVITATION -ASSIGNMENT SECTION - A (OBJECTIVE TYPE QUESTIONS)
  1. The gravitational constant depends upon

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  2. Gravitation is the phenomenon of interaction between

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  3. How is the gravitational force between two point masses affected when ...

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  4. Two point masses m and 4 m are seperated by a distance d on a line ....

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  5. A large number of identical point masses m are placed along x - a...

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  6. Three particles A,B and C each of mass m are lying at the corners of...

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  7. Two planets have same density but different radii The acceleration du...

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  8. If the radius of the earth shrinks by 1.5% ( mass remaining same) , th...

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  9. If the density of the planet is double that of the earth and the radiu...

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  10. At what height above the surface of earth the value of "g" decrease...

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  11. If the value of g at the surface of the earth is 9.8 m//sec^(2), then ...

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  12. The acceleration due to gravity on a planet is 1.96 ms^(-2) if it is...

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  13. The change in potential energy when a body of mass m is raised to a he...

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  14. A stationary object is released from a point P a distance 3R from the ...

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  15. If an object is projected vertically upwards with speed , half th...

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  16. The total mechanical energy of an object of mass m projected from s...

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  17. A body is thrown with a velocity equal to n times the escape velocity ...

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  18. The escape velocity of a body from earth is about 11.2 km/s. Assuming ...

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  19. If M is mass of a planet and R is its radius then in order to beco...

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  20. The atmosphere on a planet is possible only if [ where v(rms) is r...

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