Home
Class 11
PHYSICS
Mass of moon is 7.34xx10^(22)kg. If the ...

Mass of moon is `7.34xx10^(22)kg`. If the acceleration due gravity on the moon is `1.4m//s^(2)`, the radius of the moon is`(G=6.667xx10^(-11)Nm^(2)//kg^(2))`

A

`0.56xx10^(4) m`

B

`1.87xx10^(6) m`

C

`1.92xx10^(6) m`

D

`1.01xx10^(8) m`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • GRAVITATION

    ERRORLESS |Exercise Gravitation Potential, Energy and Escape Velocity|70 Videos
  • GRAVITATION

    ERRORLESS |Exercise Motion of Satellite|67 Videos
  • GRAVITATION

    ERRORLESS |Exercise SET|27 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

Mass of moon is 7.34xx10^(22)kg . If the acceleration due gravity on the moon is 1.4m//s^(2) , the radius of the moon (G=6.667xx10^(-11)Nm^(2)//kg^(2))

The radius of the moon is 1.7 xx 10^(6) m and its mass is 7.35 xx 10^(22) kg . What is the acceleration due to gravity on the surface of the moon ? Given G = 6.67 xx 10^(-11) Nm^(2) kg^(-2).

The mean radius of a planet is 6.67xx10^(3) km. The acceleration due to gravity on its surface is 10 m//s^(2) . If G = 6.67xx10^(-11)Nm^(2)//kg^(2) , then the mass of the planet will be [R=6.67xx10^(6)m]

The mass of the earth is 6xx10^(24)kg and that of the moon is 7.4xx10^(22)kg . The potential energy of the system is -7.79xx10^(28)J . The mean distance between the earth and moon is (G=6.67xx10^(-11)Nm^(2)kg^(-2))

The acceleration due to gravity at the moon's surface is 1.67 ms^(-2) . If the radius of the moon is 1.74 xx 10^(6) m , calculate the mass of the moon.

Calculate the acceleration due to gravity on a planet of mass 2 xx 10^(27) kg and radius 14 xx 10^(7) m.

The mass of Earth is 6xx10^(24) kg and that of moon is 7.4xx10^(22) kg. if the distance between the earth and the moon is 3.84xx10^(5) km, calculate the force exerted by earth on the moon. Given G=6.7xx10^(11) Nm^(2)//kg^(2) .

Mass of moon is 7.3 xx 10^(22) kg and its radius is 1.74 xx 10^(6) m. Find the value of the acceleration due to gravity on the moon.

ERRORLESS -GRAVITATION-Acceleration Due to Gravity
  1. If radius of the earth contracts 2% and its mass remains the same, the...

    Text Solution

    |

  2. If mass of a body is M on the earth surface, then the mass of the same...

    Text Solution

    |

  3. Mass of moon is 7.34xx10^(22)kg. If the acceleration due gravity on th...

    Text Solution

    |

  4. What should be the velocity of earth due to rotation about its own axi...

    Text Solution

    |

  5. Acceleration due to gravity is ‘ g ’ on the surface of the earth. The ...

    Text Solution

    |

  6. At what height from the ground will the value of ‘ g ’ be the same as ...

    Text Solution

    |

  7. If the Earth losses its gravity, then for a body

    Text Solution

    |

  8. The height of the point vertically above the earth's surface, at which...

    Text Solution

    |

  9. An object weights 72 N on earth. Its weight at a height of R /2 from e...

    Text Solution

    |

  10. The angular velocity of the earth with which it has to rotate so that ...

    Text Solution

    |

  11. Assuming earth to be a sphere of a uniform density, what is the value ...

    Text Solution

    |

  12. If radius of earth is R then the height ‘ h ’ at which value of ‘ g ’ ...

    Text Solution

    |

  13. R and r are the radii of the earth and moon respectively. rho(e) and r...

    Text Solution

    |

  14. If the mass of earth is 80 times of that of a planet and diameter is d...

    Text Solution

    |

  15. Assume that the acceleration due to gravity on the surface of the moon...

    Text Solution

    |

  16. What would be the angular speed of earth, so that bodies lying on equa...

    Text Solution

    |

  17. At what distance from the centre of the earth, the value of accelerati...

    Text Solution

    |

  18. If density of earth increased 4 times and its radius become half of wh...

    Text Solution

    |

  19. A man can jump to a height of 1.5 m on a planet A . What is the height...

    Text Solution

    |

  20. Weight of a body is maximum at

    Text Solution

    |