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The orbital angular velocity vector of a...

The orbital angular velocity vector of a geo-stationary satellite and the spin angular velocity vector of the earth are

A

always in the same direction

B

always in opposite direction

C

always mutually perpendicular

D

inclined at `23 1//2^(@)` to each other

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The correct Answer is:
A
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NARAYNA-GRAVITATION-C.U.Q
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  2. A synchronous satellite should be at a proper height moving

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  3. The orbital angular velocity vector of a geo-stationary satellite and ...

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  4. It is not possible to keep a geo-stationary satellite over Delhi. Sinc...

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  5. The angle between the equatorial plane and the orbital plane of a geo-...

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  6. The angle between the equatorial plane and the orbital plane of a pola...

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  7. Pseudo force also called fictitious force such as centrifugal force ar...

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  8. Feeling of weightlessness in a satellite is due to

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  9. The time period of an earth satellite in circular orbit is independent...

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  10. If the earth is at one-fourth of its present distance from the sun, th...

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  11. The orbital speed of Jupiter is

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  12. If the area swept by the line joining the sun and the earth from Feb 1...

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  13. Two satellites are revolving around the earth in circular orbits of sa...

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  14. According to Kepler's second law, line joining the planet to the sun s...

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  15. F(g) and F(e) represent gravitational and electrostatic force respecti...

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  16. A point mass m is placed inside a spherical shell of radius R and mass...

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  17. Fg, Fe and Fn represent the gravitational electro-magnetic and nuclear...

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  18. Find the false statement

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  19. Law of gravitation is not applicable if (A) Velocity of moving objects...

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  20. Among the following the wrong statement is

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