Home
Class 11
PHYSICS
Two bodies of masses M1 and M2 are place...

Two bodies of masses `M_1` and `M_2` are placed at a distance R apart. Then at the position where the gravitational field due to them is zero, the gravitational potential is

A

`-GsqrtM_1/R`

B

`-GsqrtM_2/R`

C

`-(sqrtM_1+sqrtM_2)^2 G/R`

D

`-(sqrtM_1-sqrtM_2)^2 G/R`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELASTICITY

    PATHFINDER|Exercise QUESTION BANK|139 Videos
  • HYDROSTATICS, VISCOSITY AND SURFACE TENSION (HYDRODYNAMICS)

    PATHFINDER|Exercise QUESTION BANK|198 Videos

Similar Questions

Explore conceptually related problems

Two bodies of masses m_(1) and m_(2) are separated by a distance R. The distance of the centre of mass of the bodies from the mass m_(1) is

Two point charges +q and -q are placed d distance apart. What is the zero potential plane for them?

If a body of mass m is at a distance r in the gravitational field of a body of mass M , what will be the gravititional potential energy of the body ?

Two bodies of masses m_1 and m_2 are initially at rest and infinite distance apart. Due to mutual attraction, they approach each other. When they are r distance apart, their relative velocity of approach is

Two point charges e_(1) and e_(2) are placed at a distance d from each other. In between them there is no point where electric field is zero. From this what conclusion can you draw ?

Two small but heavy spheres of mass M each are kept at a distance r on a horizontal plane. The magnitude of the gravitational potential at the mid-point of the line joining the centres of the two spheres will be

PATHFINDER-GRAVITATION-QUESTION BANK
  1. Two particles of equal mass go around a circle of radius r under the a...

    Text Solution

    |

  2. A ball of mass m is fired vertically upwards from the surface of the e...

    Text Solution

    |

  3. Two bodies of masses M1 and M2 are placed at a distance R apart. Then ...

    Text Solution

    |

  4. The following figure shows two shells of masses m1 and m2 The shells a...

    Text Solution

    |

  5. Assuming that the moon is a sphere of the same mean density as that of...

    Text Solution

    |

  6. A space vehicle approaching a planet has a speed v, when it is very fa...

    Text Solution

    |

  7. A space station is set up in space at a distance equal to the earth’s ...

    Text Solution

    |

  8. The orbital velocity of an artificial satellite in a circular orbit ju...

    Text Solution

    |

  9. The gravitational force between two objects is Proportional to 1/R (an...

    Text Solution

    |

  10. Imagine a new planet having the same density as that of earth but it i...

    Text Solution

    |

  11. Two satellites A and B of masses m1 and m2 (m1 = 2m2) are moving in ci...

    Text Solution

    |

  12. What is the radius of the circular orbit of a stationary satellite whi...

    Text Solution

    |

  13. A skylab of mass m kg is first launched from the surface of the earth ...

    Text Solution

    |

  14. A mass m is placed in the cavity inside a hollow sphere of mass M as s...

    Text Solution

    |

  15. A rocket is launched vertically from the surface of earth with an init...

    Text Solution

    |

  16. The minimum energy required to launch am kg satellite from earth's sur...

    Text Solution

    |

  17. If the mass of a planet is 10% less than that of the earth and the rad...

    Text Solution

    |

  18. What should be the angular velocity of rotation of the earth about its...

    Text Solution

    |

  19. The value of ‘g’ at a certain height h above the free surface of earth...

    Text Solution

    |

  20. A planet is revolving in an elliptical orbit around the sun. Its close...

    Text Solution

    |