Home
Class 11
PHYSICS
Define escape velocity...

Define escape velocity

Promotional Banner

Topper's Solved these Questions

  • GRAVITATION

    KUMAR PRAKASHAN|Exercise Section - B Numericals (Numerical From Textual Illustration)|15 Videos

  • GRAVITATION

    KUMAR PRAKASHAN|Exercise Section - B Numerical From Textual Exercise (Answer the following:)|21 Videos

  • GRAVITATION

    KUMAR PRAKASHAN|Exercise QUESTIONS PAPER Section - D|1 Videos

  • LAW OF MOTION

    KUMAR PRAKASHAN|Exercise (QUESTION PAPER) SECTION-D|1 Videos

Similar Questions

Explore conceptually related problems

Escape velocity for earth surface is 11 km/s. If the radius of any planet is two times the radius of the earth but average density is same that of earth, then the escape velocity at the planet will be ........

For a satellite escape velocity is 11.2 km/s from the earth. If the satellite is launched at an angle of 60° with vertical, then find the escape speed.

What is the escape velocity from a black hole ?

What is the value of escape velocity of a body lying on the surface of earth?

Derive the expression of escape velocity (esape speed) of a stationary body on the surface of earth.

What is the value of escape velocity of a body lying on the surface of moon ?

The escape velocity of the surface of earth is 11.2 km/s. What would be the escape velocity of the surface of another planet of the same mass but (1^(th))/4 times the radius of the earth ?

A missile is launched with a velocity less than the escape velocity. The sum of its kinetic and potential energy is

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 a satellite in a circular orbit close to the earth's surface and v_e is the escape velocity from the earth, then relation between the two is .........

KUMAR PRAKASHAN-GRAVITATION-Section - A Try Yourself (VSQs)
  1. Give the binding energy of body lying on the earth at distance r from ...

    Text Solution

    |

  2. Give the unit and dimensional formula of escape energy.

    Text Solution

    |

  3. Define escape velocity

    Text Solution

    |

  4. What is the value of escape velocity of a body lying on the surface of...

    Text Solution

    |

  5. What is the value of escape velocity of a body lying on the surface of...

    Text Solution

    |

  6. On what factors escape velocity does not depend?

    Text Solution

    |

  7. What is satellite ? Gives its types and uses.

    Text Solution

    |

  8. Give the name of two satellites.

    Text Solution

    |

  9. Write two uses of satellite.

    Text Solution

    |

  10. What is the orbital velocity of satellite ? Derive its equation.

    Text Solution

    |

  11. Which force is responsible for necessary centripetal force of satellit...

    Text Solution

    |

  12. What is the orbital velocity of satellite ? Derive its equation.

    Text Solution

    |

  13. Obtain an equation of orbital time period of satellite revolves aroun...

    Text Solution

    |

  14. Obtain an equation of orbital time period of satellite revolves aroun...

    Text Solution

    |

  15. Obtain an equation of orbital time period of satellite revolves aroun...

    Text Solution

    |

  16. Obtain an expression of total energy of satellite  revolving around th...

    Text Solution

    |

  17. Why the potential energy of the satellite comes negative?

    Text Solution

    |

  18. Obtain an expression of total energy of satellite  revolving around th...

    Text Solution

    |

  19. Why the total energy of satellite comes negative?

    Text Solution

    |

  20. What is binding energy of satellite ? Write its equation.

    Text Solution

    |