Home
Class 11
PHYSICS
Choose the wrong statement....

Choose the wrong statement.

A

The centre of mass of a uniform circular ring is at its geometric centre

B

Moment of inertia is scalar quantity

C

Radius of gyration is a vector quantity

D

Force in translational motion is analogous to torque in rotational motion

Text Solution

Verified by Experts

The correct Answer is:
B
Moment of inertia is not a scalar quantity so the option (b) is wrong.
Promotional Banner

Topper's Solved these Questions

  • ROTATION

    DC PANDEY ENGLISH|Exercise (B) Chapter Exercises|25 Videos

  • RAY OPTICS

    DC PANDEY ENGLISH|Exercise Integer type q.|14 Videos

  • ROTATIONAL MECHANICS

    DC PANDEY ENGLISH|Exercise Subjective Questions|2 Videos

Similar Questions

Explore conceptually related problems

Choose the wrong statemnt

Choose the wrong match

Choose the wrong pair

The wrong statement is

Choose the wrong match.

Mark the wrong statement

Choose the wrong alternative.

Select the wrong statement

Select the wrong statement

Select the wrong statement

DC PANDEY ENGLISH-ROTATION-(C) Chapter Exercises
  1. A solid sphere of radius r is rolling on a horizontal surface. The rat...

    Text Solution

    |

  2. If two circular discs A and B are of same mass but of radii r and 2r r...

    Text Solution

    |

  3. Choose the wrong statement.

    Text Solution

    |

  4. Two particle A and B are moving as shown in the figure Their tota...

    Text Solution

    |

  5. A rod of mass 5 kg is connected to the string at point B. The span of ...

    Text Solution

    |

  6. <img src="https://d10lpgp6xz60nq.cloudfront.net/physicsimages/BMSDPP01...

    Text Solution

    |

  7. A ring of radius 0.5 m and mass 10 kg is rotating about its diameter w...

    Text Solution

    |

  8. A uniform sphere of mass 500 g rolls without slipping on a plane surfa...

    Text Solution

    |

  9. A rotating wheel changes angular speed from 1800 rpm to 3000 rpm in 20...

    Text Solution

    |

  10. The moment of inertia of ring about an axis passing through its diamet...

    Text Solution

    |

  11. Two bodies have their moments of inertia I and 2I, respectively about ...

    Text Solution

    |

  12. A body having a moment of inertia about its axis of rotation equal to ...

    Text Solution

    |

  13. A uniform solid spherical ball is rolling down a smooth inclined plane...

    Text Solution

    |

  14. A rod PQ of mass M and length L is hinged at end P. The rod is kept ho...

    Text Solution

    |

  15. A small object of uniform density rolls up a curved surface with an in...

    Text Solution

    |

  16. The conservation of angular momentum demands that

    Text Solution

    |

  17. The moment of inertia (I) and the angular momentum (L) are related by ...

    Text Solution

    |

  18. The moment of ineria (I) of a sphere of radius R and mass M is given b...

    Text Solution

    |

  19. A particle mass m is attched to a thin uniform rod of length a at a di...

    Text Solution

    |

  20. A particle moving in a circular path has an angular momentum of L. If ...

    Text Solution

    |