Home
Class 11
PHYSICS
Moment of inertia of a hoop suspended fr...

Moment of inertia of a hoop suspended from a peg about the peg is

A

`MR^(2)`

B

`(MR^(2))/2`

C

`2MR^(2)`

D

`(3MR^(2))/2`

Text Solution

Verified by Experts

The correct Answer is:
C
It is equivalent to ring rotating about an axis passing through tangent
Promotional Banner

Topper's Solved these Questions

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    NARAYNA|Exercise EXERCISE - II (C.W)|60 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    NARAYNA|Exercise EXERCISE - II (H.W)|60 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    NARAYNA|Exercise EXERCISE - I (C.W)|63 Videos

  • SYSTEM OF PARTICLES

    NARAYNA|Exercise Level-VI|78 Videos

  • THERMAL PROPERTIES OF MATTER

    NARAYNA|Exercise LEVEL - II (H.W.)|19 Videos

Similar Questions

Explore conceptually related problems

A hoop of mass 500gm & radius 10cm is placed on a nail, then the moment of inertia of the hoop, when it is rotated about the nail will be ____ kgm^2

The moment of inertia of a sphere is 20" kg-m"^(2) about the diameter. The moment of inertia about any tangent is

The moment of inertia of a uniform circular disc about its diameter is 100 "g cm"^(2) . What is its moment of inertia (i) about its tangent (ii) about an axis perpendicular to its plane ?

The moment of inertia of a ring of mass M and radius R about PQ axis will be :-

The moment of inertia of a ring of mass M and radius R about PQ axis will be

Calculate the moment of inertia of each particle in Fig. about the indicated axis of rotation.

What is the moment of inertia of a uniform circular ring about its diameters ?

Calculate the moment of inertia of the given rod about an axis CD

The moment of inertia of a solid sphere of mass M and radius R about its diameter is I. The moment of inertia of the same sphere about a tangent parallel to the diameter is

NARAYNA-SYSTEM OF PARTICLES AND ROTATIONAL MOTION -EXERCISE - I(H.W)
  1. The radius of gyration of a body about an axis at a distance of 4cm fr...

    Text Solution

    |

  2. If I moment of inertia of a thin circular plate about an axis passing ...

    Text Solution

    |

  3. Moment of inertia of a hoop suspended from a peg about the peg is

    Text Solution

    |

  4. The moment of inertia of a solid sphere about an axis passing through ...

    Text Solution

    |

  5. The ratio of moments of inertia of solid sphere about axes passing thr...

    Text Solution

    |

  6. Three identical masses, each of mass 1kg, are placed at the corners of...

    Text Solution

    |

  7. The radius of gyration of a body about an axis at a distance of 4cm fr...

    Text Solution

    |

  8. The diameter of a flywheel is increased by 1% keeping the mass same. I...

    Text Solution

    |

  9. The variation of moment of inertia I of a solid sphere of constant...

    Text Solution

    |

  10. Four particles each of mass m are placed at the corners of a square of...

    Text Solution

    |

  11. In the above problem the moment of inertia of four bodies about an...

    Text Solution

    |

  12. In the above problem the moment of inertia of four bodies about an...

    Text Solution

    |

  13. In the above problem the moment of inertia of four bodies about an ...

    Text Solution

    |

  14. Moment of inertia of a solid sphere about its diameter is I(0) . T...

    Text Solution

    |

  15. A uniform rod of mass m is bent into the form of a semicircle of radiu...

    Text Solution

    |

  16. A disc of moment of inertia 2 kg m^(2) is acted upon by a constant tor...

    Text Solution

    |

  17. A circular disc of mass 4kg and of radius 10cm is rotating about its n...

    Text Solution

    |

  18. vecF = a hat i + 3hat j+ 6 hat k and vec r = 2hat i-6hat j -12 hat k. ...

    Text Solution

    |

  19. A particle of mass m is rotating in a plane in circular path of radius...

    Text Solution

    |

  20. A mass is whirled in a circular path with a constant angular velocity ...

    Text Solution

    |