Home
Class 10
PHYSICS
Universal gravitational constant (a) G =...

Universal gravitational constant (a) `G = 6.684 xx 10^(-10) Nm^(2) kg^(-1)`

A

`G =7.4 xx 10^(-10) Nm^(2)`

B

`G= 6.623 xx 10^(-11) Nm^(2) kg^(-1)`

C

`G = 6.674 xx 10^(-11) Nm^(2) kg^(-2)`

D

`G = 6.674 xx 10^(-11) Nm^(2) kg^(-2)`

Text Solution

Verified by Experts

The correct Answer is:
D
`G = 6.674 xx 10^(-11) Nm^(2) kg^(-2)`
Promotional Banner

Topper's Solved these Questions

  • LAWS OF MOTION

    FULL MARKS|Exercise Additional Questions (II. Fill in the blanks)|20 Videos

  • LAWS OF MOTION

    FULL MARKS|Exercise Additional Questions (III. State whether the following statements are true or false. Correct the statement if it is false.)|10 Videos

  • LAWS OF MOTION

    FULL MARKS|Exercise TEXTUAL EVALUATION (IX. HOT Questions.)|3 Videos

  • ELECTRICITY

    FULL MARKS|Exercise Additional Questions (VIII Numerical Problems|4 Videos

  • NUCLEAR PHYSICS

    FULL MARKS|Exercise Additional Questions (IX. Additional HOT Questions)|4 Videos

Similar Questions

Explore conceptually related problems

If the value of universal gravitational constant in SI is 6.6 xx 10^(-11) Nm^(2) kg^(-2) , then find its value in CGS system.

Suppose unknowingly you wrote the universal gravitational constant value as G = 6.67 xx 10^(11) Instead of the correct value G = 6.67 xx 10^(-11) , what is the acceleration due to this new acceleration due to gravity, what will be your weight W'?

Universal constant of gravitation (G)

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

FULL MARKS-LAWS OF MOTION-Additional Questions (I.Choose the correct answer.)
  1. Mechanics is divided into …………………… types.

    Text Solution

    |

  2. Ability of a body to maintain its state of rest or motion is called ……...

    Text Solution

    |

  3. deals with the bodies which are at rest under the action of forces ...

    Text Solution

    |

  4. deals with the motion of bodies without considering the cause of mo...

    Text Solution

    |

  5. deals with the motion of bodies without considering the cause of mo...

    Text Solution

    |

  6. Linear momentum is p=

    Text Solution

    |

  7. The unit of momentum in SI system is .

    Text Solution

    |

  8. Two or more forces of equal or unequal magnitude acting along the same...

    Text Solution

    |

  9. The axis of a fixed edge about which the door is rotated is called .

    Text Solution

    |

  10. The rotating or turning effect of a force about a fixed point or fixed...

    Text Solution

    |

  11. Rotating effect of a couple is known as …………………………

    Text Solution

    |

  12. The amount of force required to produce an acceleration of 1 ms^(-2) i...

    Text Solution

    |

  13. The velocity which is sufficient to just escape from the gravitational...

    Text Solution

    |

  14. Universal gravitational constant (a) G = 6.684 xx 10^(-10) Nm^(2) kg^(...

    Text Solution

    |

  15. Mean value of the acceleration due to gravity is ………………………

    Text Solution

    |

  16. The value of variation of accelaration due to gravity (g) is ……………………....

    Text Solution

    |

  17. The value of accelaration due to gravity on the surface of the moon is...

    Text Solution

    |

  18. The unit of weight is .

    Text Solution

    |

  19. The weight of a body is ………………………… at the poles than at the equatorial...

    Text Solution

    |

  20. ……………………… of a body is defined as the quantity of matter contained in ...

    Text Solution

    |