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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
  1. If satellite is orbiting in space having air and no energy being suppl...

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  2. A satellite in vacuum

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  3. Two heavenly bodies s1 & s2 not far off from each other, revolve in or...

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  4. If V, T, L, K and r denote speed, time period, angular momentum, kinet...

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  5. Two similar satellites s1 and s2 of same mass m possess around complet...

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  6. For a planet revolving round the sun, when it is nearest to the sun

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  7. A body is dropped from a height equal to radius of the earth. The velo...

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  8. When projectile attains escape velocity, then on the surface of planet...

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  9. A satellite moves around the earth in a circular orbit with speed v. I...

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  10. The orbit of geo-stationary satellite is circular, the time period of ...

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  11. Polar satellites go round the poles of earth in

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  12. A geo-stationary satellite has an orbital period of

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  13. The time period of revolution of geo-stationary satellite with respect...

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  14. A synchronous satellite should be at a proper height moving

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

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

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

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

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

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  20. Feeling of weightlessness in a satellite is due to

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