Home
Class 11
PHYSICS
Two satellites move in circular orbits a...

Two satellites move in circular orbits around the earth at distances `9000 km` and `9010 km` from earth's centre. If the satellite which is moving faster has a period of revolution `90` minutes. Find the difference in their revolution periods.

Text Solution

Verified by Experts

The correct Answer is:
`9s`
Promotional Banner

Topper's Solved these Questions

  • GRAVITATION

    PHYSICS GALAXY - ASHISH ARORA|Exercise Advance MCQs|17 Videos

  • FLUID MECHANICS

    PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numerical Problems|86 Videos

  • KINEMATICS

    PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numerical Pro.|83 Videos

Similar Questions

Explore conceptually related problems

A satellite is moving in an orbit around the earth due to

Two small satellites are moving in circular orbits around the earth at a distance R and R + Delta R from the centre of the earth. If their time period of rotation are T and T + Delta T respectively, then

Two satellites S and S' revolve around the earth at distance 3R and 6R from the centre of the earth. Their periods of revolution will be in the ratio

A satellite of Sun is in a circular orbit around the Sun, midway between the Suna and earth. Find the period of this satellite.

A satellite moves in a circular orbit around the earth at height (R_(e))//2 from earth's surface where R_(e) is the radius of the earth. Calculate its period of revolution. Given R = 6.38 xx 10^(6) m .

A satellite is moved from one circular orbit around the earth, to another of lesser radius. Which of the following statement is true?

Two satellites are in the parking orbits around the earth. Mass of one is 5 times that of the other. The ratio of their periods of revolution is

PHYSICS GALAXY - ASHISH ARORA-GRAVITATION-Unsolved Numerical
  1. A satellite is moving around the earth's with speed v in a circular or...

    Text Solution

    |

  2. A body on the equaotr of a planet weighs half of its weight at the pol...

    Text Solution

    |

  3. Two satellites move in circular orbits around the earth at distances 9...

    Text Solution

    |

  4. A body Is projected horizontally near the surface of the earth with sq...

    Text Solution

    |

  5. A satellite is orbiting around earth with its orbit radius 16 times as...

    Text Solution

    |

  6. What should be the radius of a planet with mass equal to that of earth...

    Text Solution

    |

  7. Treating the earth as a symmetrical sphere of radius R = 6400 km with ...

    Text Solution

    |

  8. A diametrical tunnel is dug across the earth. A ball dropped into the ...

    Text Solution

    |

  9. Two satellite S(1) and S(2) revolve around a planet in coplanar circul...

    Text Solution

    |

  10. A small body starts falling onto the Sun from a distance equal to the ...

    Text Solution

    |

  11. Gravitational potential difference between surface of a planet and a p...

    Text Solution

    |

  12. What woluld be the length of a day. If angular speed of earth is incre...

    Text Solution

    |

  13. A communication satellite is put in parking orbit. What is the time ta...

    Text Solution

    |

  14. A cord of length 64 m is used to connected a 100 kg astronaut to space...

    Text Solution

    |

  15. The escape velocity for a planet is 20 km//s. Find the potential energ...

    Text Solution

    |

  16. A particle of mass 1kg is placed at a distance of 4m from the centre a...

    Text Solution

    |

  17. A body of mass m rises to a height h=R//5 from the earth's surface whe...

    Text Solution

    |

  18. A missile which missed its target went into an orbit around the earth ...

    Text Solution

    |

  19. Compute the magnitude of the necessary launch velocity at B and angle ...

    Text Solution

    |

  20. Suppose Moon's orbital motion around the earth is suddenly stopped. Ma...

    Text Solution

    |