Home
Class 12
PHYSICS
If the kinetic energy of a satellite orb...

If the kinetic energy of a satellite orbiting around the earth is doubled then

A

the satellite will escape into the space.

B

the satellite will fall down on the earth

C

radius of its orbit will be doubled

D

radius of its orbit will become half.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • NTA NEET SET 53

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos
  • NTA NEET SET 55

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

The kinetic energy of a satelliete in its orbit around the earht is E. What shoud be the kinetic energy of the satellite so as to enable it to escape crom the gravitational pull of the Earth?

What is the tota, energy of a satellite revolving around Earth ?

A body detached gently from the outer wall of a satellite orbiting around the earth will

Obtain an expressing for critical velocity of a satellite orbiting around the earth.

E, U and K represent total mechanical energy potential energy and kinetic energy of a satellite revolving around a planet. Which of the following quantity is not independent of orbital radius of the satellite ?

The gravitational potential energy of satellite revolving around the earth in circular orbit is 4MJ . Find the additional energy (in MJ ) that should be given to the satellite so that it escape from the gravitational field of the earth.

The ratio of the energy required to raise a satellite upto a height h above the surface of earth to that the kinetic energy of the satellite into the orbit there is (R=radius of earth)

NTA MOCK TESTS-NTA NEET SET 54-PHYSICS
  1. A ball moving on a horizontal frictionless plane hits an identical bal...

    Text Solution

    |

  2. Keeping the banking angle same , to increase the maximum speed with wh...

    Text Solution

    |

  3. If the kinetic energy of a satellite orbiting around the earth is doub...

    Text Solution

    |

  4. Two satellite A and B , ratio of masses 3 : 1 are in circular orbits o...

    Text Solution

    |

  5. To study the dissipations of the energy of a simple pendulum, student ...

    Text Solution

    |

  6. If the same weight is suspended from three springs having length in th...

    Text Solution

    |

  7. A U-tube of base length l filled with the same volume of two liquids o...

    Text Solution

    |

  8. The work done to get n smaller equal size spherical drops from a bigge...

    Text Solution

    |

  9. The relation between length L and radius R of the cylinder , if its mo...

    Text Solution

    |

  10. The circuit shown in following figure contanis two diode D(1) and D(2)...

    Text Solution

    |

  11. A sample of radioactive material decays simultaneouly by two processes...

    Text Solution

    |

  12. Imagine an atom made of a proton and a hypothetical particle of double...

    Text Solution

    |

  13. If the magnitude of energy of the electron in nth Bohr orbit is En and...

    Text Solution

    |

  14. The threshold frequency for a metallic surface corresponds to an energ...

    Text Solution

    |

  15. The ratio of the maximum wavelength of the Lyman series in hydrogen sp...

    Text Solution

    |

  16. If A & B is figure , then output will be

    Text Solution

    |

  17. The minimum NOR gates are required to make one NAND gate are

    Text Solution

    |

  18. In a transistor, the emitter , base and collector are respectively

    Text Solution

    |

  19. To get maximum current through a resistance of 2.5Omega, one can use ...

    Text Solution

    |

  20. Three thin prisms are combined as shown in figure . The refractive ind...

    Text Solution

    |