Home
Class 12
PHYSICS
A satellite moves around the earth in a ...

A satellite moves around the earth in a circular orbit with speed `v`. If `m` is the mass of the satellite, its total energy is

A

`(3)/(4)" mv"^(2)`

B

`"mv"^(2)`

C

`(1)/(2)"mv"^(2)`

D

`-(1)/(2)" mv"^(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • GRAVITATION

    MOTION|Exercise Exercise - 2 Objective Problems (Analytical Questions) | NEET|11 Videos

  • GRAVITATION

    MOTION|Exercise Exercise - 3 Assertion & Reasoning | NEET|20 Videos

  • GRAVITATION

    MOTION|Exercise Exercise - 1 (Section - B :- Gravitational Acceleration and Its Variation)|20 Videos

  • GEOMETRICAL OPTICS

    MOTION|Exercise Exercise - 4 | Level-II|55 Videos

  • HEAT - 1

    MOTION|Exercise EXERCISE -4 (Level - II) Previous Year | JEE Advanced|22 Videos
MOTION-GRAVITATION-Exercise - 1 (Section - C :- Keplers Law, Orbital Velocity, Escape Velocity + Geo. Stationary Satellites )
  1. A satellite launching statian should be

    Text Solution

    |

  2. A spaceship is launched into a circular orbit close to the Earth's sur...

    Text Solution

    |

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

    Text Solution

    |

  4. If the length of the day is T, the height of that TV satellite above t...

    Text Solution

    |

  5. If two bodies of mass M and m are revolving around the centre of mass ...

    Text Solution

    |

  6. Two satellites of same mass m are revolving round of earth (mass M) in...

    Text Solution

    |

  7. A planet of mass m is moving in an elliptical orbit about the sun (mas...

    Text Solution

    |

  8. A relay satellite transmits the television programme from one part of ...

    Text Solution

    |

  9. If the satellite is stopped suddenly in its orbit which is at a distna...

    Text Solution

    |

  10. A planet is moving in an elliptic orbit. If T,V,E and L stand, respect...

    Text Solution

    |

  11. The gravitational force between two objects is proportional to 1//R (a...

    Text Solution

    |

  12. What will be velocity of a satellite revolving around the earth at a h...

    Text Solution

    |

  13. Two satellites of masses of m(1) and m(2)(m(1)gtm(2)) are revolving ro...

    Text Solution

    |

  14. Orbital radius of a satellite S of earth is four times that s communic...

    Text Solution

    |

  15. If a satellite is orbiting the earth very close to its surface, then t...

    Text Solution

    |

  16. For two saatellitw at distance R and 7R above the earth's surface, the...

    Text Solution

    |

  17. The minimum projection velocity of a body from the earth's surface so ...

    Text Solution

    |

  18. Geostationary satellite :-

    Text Solution

    |

  19. The maximum and minimum distance of a comet form the sun are 8xx10^(12...

    Text Solution

    |

  20. A satellite of mass m goes round the earth along a circular path of ra...

    Text Solution

    |