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Weight of a body decreases by 1.5% , whe...

Weight of a body decreases by 1.5% , when it is raised to a height h above the surface of earth. When the same body is taken to same depth h in a mine, its weight will show

A

0.75% increase

B

3.0 % decrease

C

0.75 % decrease

D

1.5% decrease

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH INSTITUTE ENGLISH-GRAVITATION -EXERCISE
  1. A body weighs 144 N at the surface of earth. When it is taken to a hei...

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  2. If masses of two point objects are tripled and distance between them i...

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  3. If G is universal gravitational constant and g is acceleration due to ...

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  4. What is the weight of a 70 kg body on the surface of a planet mass is ...

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  5. If spining speed of the earth is decreased , then weight of the body a...

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  6. If radius of earth contracted by 0.1% , its mass remaining same then w...

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  7. If mass of earth decreases by 25% and its radius increases by 50% , th...

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  8. Two point objects of mass 2x and 3x are separated by a distance r. kee...

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  9. Acceleration due to gravity at surface of a planet is equal to that at...

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  10. Weight of a body decreases by 1.5% , when it is raised to a height h a...

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  11. Let escape velocity od a body a kept surface of a planet is u , ...

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  12. If an artificial satellite is moving in a circular orbit around earth ...

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  13. A satellite of mass 200 kg revolves around of mass 5 xx 10^(30) ...

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  14. Two satellites A and B go around a planet in circular orbits of radii ...

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  15. Calculate the escape speed of an atmospheric particle which is...

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  16. A satellite is revolving around earth in a circular orbit at a unifo...

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  17. Mark the correct statement (i) Escape velocity does not depend on...

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