Home
Class 12
PHYSICS
The distance of two satellites from the ...

The distance of two satellites from the surface of the earth `R` and `7R`. There time periods of rotation are in the ratio

A

`1:7`

B

`1:8`

C

`1:49`

D

`1:7^(3//2)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • PROPERTIES OF MATTER,FLUIDS

    D MUKHERJEE|Exercise Type 2|35 Videos
  • PRACTICE WORKSHEET 3

    D MUKHERJEE|Exercise Matrix-Matching Type|1 Videos
  • SOUND WAVES

    D MUKHERJEE|Exercise All Questions|48 Videos

Similar Questions

Explore conceptually related problems

The ratio of distance of two satellites from the centre of earth is 1:4 . The ratio of their time periods of rotation will be

The distance of geostationary satellite from the centre of the earth (radius R) is nearest to

The rotation period of an earth satellite close to the surface of the earth is 83 minutes. The time period of another earth satellite in an orbit at a distance of three earth radii from its surface will be

A satellite of Earth is going around in an elliptical orbit. The smallest distance of the satellite from the centre of the earth happens to be 2R (where R = radius of the earth). ind the upper limit of the maximum speed of such a satellite.

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

A satellite S_(1) of mass m is revolving at a distance of R from centre of earth and the other satellite S_(2) of mass 4m is revolving at a distance of 4R from the centre of earth. The time periods of revolution of two satellites are in the raito 1 : n. Find the value of n.

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

D MUKHERJEE-PROPERTIES OF MATTER,FLUIDS-Type 2
  1. The distance of two satellites from the surface of the earth R and 7R....

    Text Solution

    |

  2. A n object is weighed at the North Pole by a beam balance and a spring...

    Text Solution

    |

  3. Let omega be the angular velocity of the earth's rotation about its ax...

    Text Solution

    |

  4. Use the assumptions of the previous question. An object weighed by a s...

    Text Solution

    |

  5. A double star is a system of two stars of masses m and 2m, rotating ab...

    Text Solution

    |

  6. Three point masses are at the corners of an equilateral traingle of si...

    Text Solution

    |

  7. For a planet moving around the sun in an elliptical orbit, which of th...

    Text Solution

    |

  8. The escape velocity for a planet is ve. A particle starts from rest at...

    Text Solution

    |

  9. The escape velocity for a planet is v(e). A particle is projected from...

    Text Solution

    |

  10. If a satellite orbits as close to the earth's surface as possible,

    Text Solution

    |

  11. For a satellite to orbit around the earth, which of the following must...

    Text Solution

    |

  12. A satellite close to the earth is in orbit above the equator with a pe...

    Text Solution

    |

  13. A satellite is to be geo-stationary, which of the following are essent...

    Text Solution

    |

  14. Two small satellies move in a circular orbits around the earth, at dis...

    Text Solution

    |

  15. Let S be an imaginary closed surface enclosing mass m.Let dvec(S) be a...

    Text Solution

    |

  16. A small mass m is moved slowly from the surface of the earth to a heig...

    Text Solution

    |

  17. A solid sphere of uniform density and radius 4 units is located with i...

    Text Solution

    |

  18. The magnitude of the gravitational field at distance r(1) and r(2) fro...

    Text Solution

    |

  19. An elastic metal rod will change its length when it

    Text Solution

    |

  20. The wires A and B shown in Fig. are made of the same material and have...

    Text Solution

    |

  21. A body of mass M is attached to the lower end of a metal wire, whose u...

    Text Solution

    |