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The mean distance of Mars from the sun i...

The mean distance of Mars from the sun in `1.524` times that of the Earth from the sun. Find the number of years requires for Mars make one revolution about the Sun.

A

2.35 years

B

1.85 years

C

3.65 years

D

2.75 years

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The correct Answer is:
B
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ALLEN -GRAVITATION-EXERCISE 1
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  2. The gravitational force between two objects is proportional to 1//R (a...

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  4. Two satellites of masses of m(1) and m(2)(m(1)gtm(2)) are revolving ro...

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  5. Orbital radius of a satellite S of earth is four times that s communic...

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  6. If a satellite is orbiting the earth very close to its surface, then t...

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  7. Two identical satellites are at the heights R and 7R from the earth's ...

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  8. The minimum projection velocity of a body from the earth's surface so ...

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  9. Geostationary satellite :-

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  10. The maximum and minimum distance of a comet form the sun are 8xx10^(12...

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  11. A satellite of mass m goes round the earth along a circular path of ra...

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  12. Near the earth's surface time period of a satellite is 4 hrs. Find its...

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  13. A communication satellite of earth which takes 24 hrs. to complete one...

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  14. Escape velocity for a projectile at earth's surface is V(e). A body is...

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  15. For a satellite moving in an orbit around the earth, ratio of kinetic ...

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  16. The orbital velocity of an satellite in a circular orbit just above th...

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  17. The earth revolves round the sun in one year. If the distance between ...

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  18. A satellite of mass m revolves in a circular orbit of radius R a round...

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  19. A satellite is orbiting earth at a distance r. Variations of its kinet...

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  20. The mean distance of Mars from the sun in 1.524 times that of the Eart...

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