Home
Class 11
PHYSICS
A satellite is moving with constant spee...

A satellite is moving with constant speed `V` in a circular orbit around earth. The kinetic energy of the satellite is

A

`1/2mV^(2)`

B

`mV^(2)`

C

`3/2mV^(2)`

D

`2mV^(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • GRAVITATION

    NARAYNA|Exercise LEVEL I(C.W.)|51 Videos

  • GRAVITATION

    NARAYNA|Exercise LEVEL II (C.W.)|38 Videos

  • GRAVITATION

    NARAYNA|Exercise EXERCISE -IV|40 Videos

  • FRICTION

    NARAYNA|Exercise Passage type of questions I|6 Videos

  • KINETIC THEORY OF GASES

    NARAYNA|Exercise LEVEL-III(C.W)|52 Videos

Similar Questions

Explore conceptually related problems

A satellite is moving with a constant speed v in circular orbit around the earth. An object of mass ‘2m’ is ejected from the satellite such that it just escapes from the gravitational pull of the earth. At the time of ejection, the kinetic energy of the object is:

A satellite is moving with a constant speed v in circular orbit around the earth. An object of mass m is ejected from the satellite such that it just escapes from the gravitational pull of the earth. At the time of ejection, the kinetic energy of the object is :

A satellite is moving with a constant speed 'V' in a circular orbit about the earth. An object of mass 'm' is ejected from the satellite such that it just escapes form the gravitational pull of the earth. At the tme of its ejection, the kinetic energy of the object is

The time period of a satellite in a circular orbit around the earth is T . The kinetic energy of the satellite is proportional to T^(-n) . Then, n is equal to :

A satellite is moveing in a circular orbit around the earth. The total energy of the satellite is E=-2xx10^(5) J . The amount of energy to be imparted to the satellite to transfer it to be orbit where its potential energy is U=-2xx10^(5)J is equal to ................

A satellite of mass m moves around the Earth in a circular orbit with speed v. The potential energy of the satellite is

An artificial satellite moves in a circular orbit around the earth. Total energy of the satellite is E. Then what is the potential energy of satellite

The satellite of mass m revolving in a circular orbit of radius r around the earth has kinetic energy E. then, its angular momentum will be

A satellite S is moving in an elliptical orbit around the earth. The mass of the satellite is very small compared to the mass of the earth.

NARAYNA-GRAVITATION-C.U.Q
  1. A body is dropped from a height equal to radius of the earth. The velo...

    Text Solution

    |

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

    Text Solution

    |

  3. A satellite is moving with constant speed V in a circular orbit around...

    Text Solution

    |

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

    Text Solution

    |

  5. Polar satellites go round the poles of earth in

    Text Solution

    |

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

    Text Solution

    |

  7. The time perio of revolution of geo-stationary satellite with respect ...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  14. Feeling of weightlessness in a satellite is due to

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  17. The orbital speed of Jupiter is

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |