Home
Class 12
PHYSICS
If a body is projected with a speed less...

If a body is projected with a speed lesser than escape velocity, then

A

the body can reach a certain height and may fall down following a straight line path.

B

the body can reach a certain height and may fall down following an approximately parabolic path

C

the body may orbit the earth in a circular orbit

D

the body may orbit the earth in a elliptic orbit

Text Solution

Verified by Experts

The correct Answer is:
A, B, C, D
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS

    DC PANDEY ENGLISH|Exercise Medical entrances gallery|37 Videos
  • INTERFERENCE AND DIFFRACTION OF LIGHT

    DC PANDEY ENGLISH|Exercise Level 2 Subjective|5 Videos

Similar Questions

Explore conceptually related problems

If a body is projected with speed v greater than escape speed v_(e) from the surface of earth, find its speed in intersteller space.

Find the maximum height attained by a body projected with a speed v=v_(e)//2 . Where v_(e )= escape velocity of any object at earth's surface.

STATEMENT -1 : If a body is projected from a satellite so as to escape then its velocity of projection with respect to the satellite depends upon the direction of projection. STATEMENT -2 : Speed of a planet revolving around the sun in an elliptical orbit is maximum at perigee and minimum at apogee. STATEMENT - 3 : Gravitational field is conservative in nature.

A body is projected with a speed (u) at an angle to the horizontal to have maximum range. What is its velocity at the highest point ?

A body of mass m is projected with intial speed u at an angle theta with the horizontal. The change in momentum of body after time t is :-

Let escape velocity od a body a kept surface of a planet is u , If it is projected at a speed of 200 % more than the escape speed , then its speed in interstellar space will be

Statement I: If a particle projected horizontally just above, the surface of the earth with a speed greater than escape speed, then it will escape from gravitational influence of the earth. Assume that particle has a clear path. Statement II: Escape velocity is independent of its direction.

A body is projected horizontally with a speed v_(0) find the velocity of the body when it covers equal distance in horizontal and vertical directions.

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

Maximum height reached by a rocket fired with a speed equal to 50% of the escape velocity from earth's surface is:

DC PANDEY ENGLISH-GRAVITATION-All Questions
  1. For a satellite to apper satationery to an observer on earth.

    Text Solution

    |

  2. A tunnel is dug along a chord of the earth at a perpendicular distance...

    Text Solution

    |

  3. If a body is projected with a speed lesser than escape velocity, then

    Text Solution

    |

  4. A light satellite is initially rotating around a planet in a circular ...

    Text Solution

    |

  5. A uniform metal sphere of radius a and mass M is surrounded by a thin ...

    Text Solution

    |

  6. If a smooth tunnel is dug across a diameter of earth and a particle is...

    Text Solution

    |

  7. If a smooth tunnel is dug across a diameter of earth and a particle is...

    Text Solution

    |

  8. When a particle is projected from the surface of earth its mechanical ...

    Text Solution

    |

  9. When a particle is projected from the surface of earth, its mechanical...

    Text Solution

    |

  10. A solid sphere of mass M and radius R is surrounded by a spherical she...

    Text Solution

    |

  11. A solid sphere of mass M and radius R is surrounded by a spherical she...

    Text Solution

    |

  12. A solid sphere of mass M and radius R is surrounded by a spherical she...

    Text Solution

    |

  13. A planet is revolving round the sun is elliptical orbit. Velocity at p...

    Text Solution

    |

  14. A planet is revolving round the sun is elliptical orbit. Velocity at p...

    Text Solution

    |

  15. Three equal masses each of mass 'm' are placed at the three-corner of ...

    Text Solution

    |

  16. Three equal masses each of mass 'm' are palced at the three corners of...

    Text Solution

    |

  17. Three equal masses each of mass 'm' are palced at the three corners of...

    Text Solution

    |

  18. Three equal masses each of mass 'm' are placed at the three-corner of ...

    Text Solution

    |

  19. An artificial satellite is moving in circular orbit around the earth w...

    Text Solution

    |

  20. An artificial satellite is moving in a circular orbit around the earth...

    Text Solution

    |