Home
Class 11
PHYSICS
A lunar probe is rocketed from earth dir...

A lunar probe is rocketed from earth directly toward the moon in such a way that it always between the earth and the moon. The probe narrowly misses the moon and continues to travel beyond it on an extension of the line segement described above. At what distance from the center of the earth will the force due to the earth be equal to the force due to the moon?

Text Solution

Verified by Experts

The correct Answer is:
`432 Mm`
Promotional Banner

Topper's Solved these Questions

  • GRAVITATION

    PHYSICS GALAXY - ASHISH ARORA|Exercise Advance MCQs|17 Videos
  • FLUID MECHANICS

    PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numerical Problems|86 Videos
  • KINEMATICS

    PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numerical Pro.|83 Videos

Similar Questions

Explore conceptually related problems

The distance between the centres of the Moon and the earth is D . The mass of the earth is 81 times the mass of the Moon. At what distance from the centre of the earth, the gravitational force will be zero?

If the moon attracts the earth, why does the earth not move towards the moon?

The distance of the centres of moon the earth is D. The mass of earth is 81 times the mass of the moon. At what distance from the centre of the earth, the gravitational force on a particle will be zero.

If the distance between the earth and moon were doubled, the gravitational force between them will be

Describe the way the mass of an astronaut and the gravitational force on the astronaut very during a trip from the earth to the moon.

A rocket is fired from the earth to the moon. The distance between the earth and the moon is r and the mass of the earth is 81 times the mass of the moon. The gravitational force on the rocket will be zero when its distance from the moon is

The moon revolves around the earth because the earth exerts a radial force on the moon. Does the earth perform work on the moon?

What is the average distance of moon from earth ?

PHYSICS GALAXY - ASHISH ARORA-GRAVITATION-Unsolved Numerical
  1. A planet of mass M moves around the Sun along an ellipse so that its m...

    Text Solution

    |

  2. The optimal way of transferring a space vehicle from an inner circular...

    Text Solution

    |

  3. A lunar probe is rocketed from earth directly toward the moon in such ...

    Text Solution

    |

  4. A particle is projected from earth surface with a velocity sqrt((4gR)/...

    Text Solution

    |

  5. A rocket starts vertically upward with speed v(0). Show that its speed...

    Text Solution

    |

  6. A satellite is in a circular orbit very close to the surface of a plan...

    Text Solution

    |

  7. A spherical hollow is made in lead sphere of radius R, such that its s...

    Text Solution

    |

  8. If a satellites is revolving close to a planet of density rho with per...

    Text Solution

    |

  9. Find the angular speed of earth so that a body lying at 30^(@) latitud...

    Text Solution

    |

  10. A projectile is fired vertically upwards from the surface of the earth...

    Text Solution

    |

  11. A satellite is in a circular polar orbit of altitude 300 km. Determine...

    Text Solution

    |

  12. A satellite of mass 5M orbits the earth in a circular orbit. At one po...

    Text Solution

    |

  13. A body is projected vertically upward from the surface of earth with a...

    Text Solution

    |

  14. What is the radius of a planet of density rho if at its surface escape...

    Text Solution

    |

  15. Consider two satellites A and B of equal mass, moving in the same circ...

    Text Solution

    |

  16. A satellite is moving around the earth's with speed v in a circular or...

    Text Solution

    |

  17. A body on the equaotr of a planet weighs half of its weight at the pol...

    Text Solution

    |

  18. Two satellites move in circular orbits around the earth at distances 9...

    Text Solution

    |

  19. A body Is projected horizontally near the surface of the earth with sq...

    Text Solution

    |

  20. A satellite is orbiting around earth with its orbit radius 16 times as...

    Text Solution

    |