Home
Class 11
PHYSICS
How many times is escape velocity (V(e))...

How many times is escape velocity `(V_(e))` , of orbital velocity `(V_(0))` for a satellite revolving near earth

A

`sqrt(2)` times

B

2 times

C

3 times

D

4 times

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • GRAVITATION

    ERRORLESS |Exercise Motion of Satellite|67 Videos
  • GRAVITATION

    ERRORLESS |Exercise Kepler’s Laws of Planetary Motion|51 Videos
  • GRAVITATION

    ERRORLESS |Exercise Acceleration Due to Gravity|87 Videos
  • FRICTION

    ERRORLESS |Exercise MCQ S|125 Videos
  • MOTION IN ONE DIMENSION

    ERRORLESS |Exercise Motion In One Dimension|24 Videos

Similar Questions

Explore conceptually related problems

If upsilon_e denotes escape velocity and V_0 denotes orbital velocity of a satellite revolving around a planet of radius R, then

If v_(e) is escape velocity and v_(0) , is orbital velocity of satellite for orbit close to the earth's surface. Then are related by

If v_(0) be the orbital velocity of an articial satellite orbital velocity of the same satellite orbiting at an altitude equal to earth's radius is

The graph that represents the relation between orbital velocity (v_(0)) of a satellite and radius (r) of the orbit around earth is

The escape velocity of a body from the surface of the earth is V_e and the escape velocity of the body from a satellite orbiting at a height 'h' above the surface of the earth is v_e ' then

The ratio of escape velocity at earth (v_(e)) to the escape velocity at a planet (v_(y)) whose radius and density are twice

ERRORLESS -GRAVITATION-Gravitation Potential, Energy and Escape Velocity
  1. The angular velocity of rotation of star (of mass M and radius R ) at ...

    Text Solution

    |

  2. The least velocity required to throw a body away from the surface of a...

    Text Solution

    |

  3. How many times is escape velocity (V(e)) , of orbital velocity (V(0)) ...

    Text Solution

    |

  4. Escape velocity on earth is 11.2 km/s . What would be the escape veloc...

    Text Solution

    |

  5. If the radius of a planet is R and its density is rho , the escape vel...

    Text Solution

    |

  6. Escape velocity on the earth

    Text Solution

    |

  7. If acceleration due to gravity on the surface of a planet is two times...

    Text Solution

    |

  8. The escape velocity of a rocket launched from the surface of the earth

    Text Solution

    |

  9. The ratio of the radii of planets A and B is k(1) and ratio of acceler...

    Text Solution

    |

  10. A mass of 6xx10^(24) kg is to be compressed in a sphere in such a way ...

    Text Solution

    |

  11. The escape velocity of a body on an imaginary planet which is thrice t...

    Text Solution

    |

  12. Escape velocity on the surface of earth is 11.2 km/s . Escape velocit...

    Text Solution

    |

  13. The velocity with which a projectile must be fired so that is escapes ...

    Text Solution

    |

  14. The radius of a planet is 1/4 of earth’s radius and its acceleration d...

    Text Solution

    |

  15. The escape velocity for the earth is v(e). The escape velocity for a p...

    Text Solution

    |

  16. The escape velocity for a body projected vertically upwards from the s...

    Text Solution

    |

  17. If V, R and g denote respectively the escape velocity from the surface...

    Text Solution

    |

  18. The escape velocity for a body of mass 1kg from the earth surface is 1...

    Text Solution

    |

  19. The acceleration due to gravity on a planet is same as that on earth a...

    Text Solution

    |

  20. If the radius of a planet is four times that of earth and the value of...

    Text Solution

    |