Home
Class 11
PHYSICS
A satellite revolves very near to the ea...

A satellite revolves very near to the earth surface. Its speed should be around

A

`5 km//s`

B

`8 km//s`

C

`2 km//s`

D

`11 km//s`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • FLUIDS AT REST

    SL ARORA|Exercise Problem|19 Videos
  • FLUIDS AT REST

    SL ARORA|Exercise Problem for self practice|69 Videos
  • FLUIDS IN MOTION

    SL ARORA|Exercise All Questions|117 Videos

Similar Questions

Explore conceptually related problems

Statement I: For a satellite revolving very near to the earth's surface the time period of revolution is given by 1 h 24 min. Statement II: The period of revolution of a satellite depends only upon its height above the earth's surface.

A satellite revolving around the earth is

For a satellite revolving around the earth

Assertion : For a satellite revolving very near to earth’s surface the time period of revolution is given by 1 hour 24 minutes. Reason : The period of revolution of a satellite depends only upon its height above the earth’s surface.

A satellite is revolving very close to the earth surface in a circular orbit has potential energy U. Find the change in its mechanical energy if it is made to move away from earth such that its velocity becomes half while going around the earth in a larger circular orbit.

A satellite revolves around the earth in an elliptical orbit. Its speed is

If T is the period of a satellite revolving very close to the surface of the earth and if rho is the density of the earth, then

What is the periodic times of a satellite revolving very close to the surface of the earth, of density rho ?

SL ARORA-FLUIDS AT REST-Problem for self practice
  1. A satellite revolves very near to the earth surface. Its speed should ...

    Text Solution

    |

  2. A force of 40 N is applied on a nail , whose tip has an area of cross-...

    Text Solution

    |

  3. Atmospheric pressure is 1.01 xx 10^(5) Pa. How large a force does the ...

    Text Solution

    |

  4. The force on a Phonograph needle is 1.2 N. the point has a circular cr...

    Text Solution

    |

  5. A cylinderical vessel contaning liquid is closed by a smooth piston of...

    Text Solution

    |

  6. The cross-section of two piston in hydraulic press are 2cm^(2) "and" 1...

    Text Solution

    |

  7. The average mass that must be lifted by a hydraulic press is 80 "kg".I...

    Text Solution

    |

  8. In a hydraulic press used for compressing cotton the area of the pisto...

    Text Solution

    |

  9. An automobile sack is lifted by a hydraulic jack that consists of two ...

    Text Solution

    |

  10. What is the minimum pressure required to force blood from the heart to...

    Text Solution

    |

  11. A column of water 40 cm height supports a 30 cm column of an unknown l...

    Text Solution

    |

  12. If the water pressure gauge shows the pressure at ground floor to be 2...

    Text Solution

    |

  13. A cylinderical jar of cross-sectional area of 50 cm^(2) is filled with...

    Text Solution

    |

  14. Water is filled in a flask upto a height of 20cm. The bottom of the fl...

    Text Solution

    |

  15. The density of asir ner earth's surface is 1.3kgm^-3 and the atmospher...

    Text Solution

    |

  16. A vertical U-tube of uniform inner cross-section contains mercury in ...

    Text Solution

    |

  17. Two liquids of specific gravity 1.2 "and" 0.84 are poured into the l...

    Text Solution

    |

  18. The area of cross-section of the wider tube shown in fig., is 800cm^(2...

    Text Solution

    |

  19. A barometer kept in an elevator accelerating upwards reads 76 cm of Hg...

    Text Solution

    |

  20. How much will a body of 70 N weight in water if it displaces 20 ml of...

    Text Solution

    |

  21. A solid weighs 6 kg in air. If its density is 2000 "kg" m^(3) what wil...

    Text Solution

    |