Home
Class 9
PHYSICS
The SI unit of gravitational constant is...

The SI unit of gravitational constant is

A

N

B

J

C

`m//s^(2)`

D

`Nm^(2)kg^(-2)`

Text Solution

Verified by Experts

The correct Answer is:
D
From `F=(Gm_(1)m_(2))/d^(2)`
`G=(Fd^(2))/(m_(1)m_(2))=(Nm^(2))/(kg)^(2)=Nm^(2)`
Promotional Banner

Topper's Solved these Questions

  • GRAVITATION

    PRADEEP|Exercise Multiple choice questions|12 Videos

  • GRAVITATION

    PRADEEP|Exercise Mock Test (3)|25 Videos

  • GRAVITATION

    PRADEEP|Exercise Worksheet|4 Videos

  • FORCES AND LAWS OF MOTION

    PRADEEP|Exercise MOCK TEST|36 Videos

  • MOTION

    PRADEEP|Exercise Mock test|24 Videos

Similar Questions

Explore conceptually related problems

The ratio of S.I unit of the C.G.S unit of gravitational constant 'G' is-

What are the SI units of gravitational intansity and gravitational potential?

The S.I. unit of gravitational potential is

A suitable unit for gravitational constant is

A suitable unit for gravitational constant is

The ratio of SI unit to CGS unti of gravitational constant of

The SI unit of the universal gravitational constant G is

The C.G.S. unit of universal gravitational constant is

Knowledge Check

  • The ratio of S.I unit of the C.G.S unit of gravitational constant 'G' is-

    A
    `10^(-2)`
    B
    `10^(-3)`
    C
    `10^(2)`
    D
    `10^(3)`

  • The S.I. unit of gravitational potential is

    A
    `J`
    B
    `J-kg^(-1)`
    C
    `J-kg`
    D
    `J-kg^(2)`

  • A suitable unit for gravitational constant is

    A
    `kg m sec^(-1)`
    B
    `Nm^(-1) sec`
    C
    `N m^(2) kg^(-2)`
    D
    `kg m sec`
    • PRADEEP-GRAVITATION-Paper-pen test
    1. The SI unit of gravitational constant is

      Text Solution

      |

    2. The gravitational force of attraction between any two objects does not...

      Text Solution

      |

    3. According to kepler's third law, with usual notation:

      Text Solution

      |

    4. Newton's law of gravitation

      Text Solution

      |

    5. Two spherical balls of mass 10 kg each are placed 10 cm apart. Find th...

      Text Solution

      |

    6. The mass of a body of a body is increased 4 fold and mass of other bod...

      Text Solution

      |

    7. If the moon attracts the earth, why does the earth not move towards th...

      Text Solution

      |

    8. Gravitational force acts on all objects in properties to their masses....

      Text Solution

      |

    9. Calculate the gravitational force on a body of mass 1 kg lying on the ...

      Text Solution

      |

    10. (a) What holds the atmosphere around earth? (b) How do you account for...

      Text Solution

      |

    11. Does newton's third law apply to force of gravitation ? Give one examp...

      Text Solution

      |

    12. The speed of planet is greater when it is closer to the sun than when ...

      Text Solution

      |

    13. Two bodies A and B having masses 20kg and 40kg are separated by 10 m. ...

      Text Solution

      |

    14. Define universal gravitational constant. Given its value with SI units...

      Text Solution

      |

    15. The earth attracts a body of mass 2 kg on its surface with a force of

      Text Solution

      |

    16. A stone dropped from a building takes 4 s to reach the ground. The hei...

      Text Solution

      |

    17. In the above quation, velocity with which the sone hits the ground is

      Text Solution

      |

    18. If g(e) is acceleration due to gravity on earth and g(m) is accelerati...

      Text Solution

      |

    19. Given, acceleration due to gravity on surface of earth is g. if g' is ...

      Text Solution

      |

    20. The mass of a body on the surface of earth is 12kg. if acceleration du...

      Text Solution

      |