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When a satellite moves around the earth,...

When a satellite moves around the earth, the quantity which remains constant is

A

Angular velocity

B

Kinetic energy

C

Areal velocity

D

Potential energy

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The correct Answer is:
C
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AAKASH INSTITUTE ENGLISH-GRAVITATION -ASSIGNMENT SECTION - B (OBJECTIVE TYPE QUESTIONS)
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  4. Consider a planet moving around a star in an elliptical orbit with...

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  6. If all objects on the equator of earth feels weightless then the dur...

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  9. A ball of mass m is dropped from a height h equal to the radius of the...

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  10. The magnitude of potential energy per unit mass of the object at the s...

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  11. The orbital speed of a satellite revolving around a planet in a ci...

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  12. If L is the angular momentum of a satellite revolving around earth...

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  13. A satellite of mass m is revolving close to surface of a plant of ...

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  14. When energy of a satellite - planet system is positive then satelli...

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  15. If radius of an orbitating satellite is decreased , then its kin...

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  16. Two bodies of masses m and 4m are placed at a distance r. The gravitat...

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  17. If gravitational field Intensity is E at distance R/2 outside from t...

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  18. If potential at the surface of earth is assigned zero value , then p...

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  19. An object is projected horizontally with speed 1/2 sqrt((GM)/R) , fr...

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  20. If acceleration due to gravity at distance d [ < R ] from the c...

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