Home
Class 11
PHYSICS
Then moment of inertia of a rigid body d...

Then moment of inertia of a rigid body depends on
(A) mass of body
(B) position of axis of rotation
(C) time period of its rotation
(D) angular velocity of the body

A

`A` and `B` are true

B

`B` and `C` are true

C

`C` and `D` are true

D

`A` and `D` are true

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • SYSTEM OF PARTICLES

    NARAYNA|Exercise Level-1(C.W.)|64 Videos

  • SYSTEM OF PARTICLES

    NARAYNA|Exercise Level-II(C.W.)|64 Videos

  • SYSTEM OF PARTICLES

    NARAYNA|Exercise Level-VI|78 Videos

  • PHYSICAL WORLD

    NARAYNA|Exercise C.U.Q|10 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    NARAYNA|Exercise EXERCISE - IV|39 Videos

Similar Questions

Explore conceptually related problems

Moment Of Inertia Of Rigid Body

Does the moment of inertia of a rigid body change with the axis of rotation?

The moment of inertia of rigid body depends only on the mass of the body, its shape and size. Moment of inertia I = MR^2 where M is the mass of the body and R is the radius vector.

If the moment of inertia of a rigid body is numerically equal to its mass, radius of gyration is

Moment of inertia of a body about a given axis is the rotational inertia of the body about that axis. It is respresented by I = MK^(2) , where M is mass of body and K is radius of gyration of the body about that axis. It is a scalar quantity, which is measured in kg m^(2) . when a body rotates about a given axis, and teh axis of rotates also moves, then total K.E. of body = K.E. of translation + K.E. of rotation E = (1)/(2)mv^(2) + (1)/(2)I omega^(2) Which the help of the compreshension given above, choose the most apporpriate altermative for each of the following questions : Moment of inertia of a body depends on (i) mass of body (ii) size and shape of body (iii) axis of rotation of body (iv) all the above

The moment of inertia of a body about a given axis of rotation depends upon :-

Show that the moment of inertia of a body about the given axis of rotation is equal to twice the kinetic energy of rotation of the body rotating with unit angular velocity

The moment of inertia is the property of a rotating rigid body possess in

NARAYNA-SYSTEM OF PARTICLES-C.U.Q.
  1. A wheel is free to rotate about its own axis without friction. A rope ...

    Text Solution

    |

  2. The following pairs of physical quantities are not analogous to each o...

    Text Solution

    |

  3. Then moment of inertia of a rigid body depends on (A) mass of body ...

    Text Solution

    |

  4. I1, I2 are moments of inertia of two solid spheres of same mass about ...

    Text Solution

    |

  5. A uniform metal rod is rotated in horizontal plane about a vertical ax...

    Text Solution

    |

  6. A boiled egg and a raw egg of same mass and size are made to rotate ab...

    Text Solution

    |

  7. Raw and boiled eggs are made to spin on a smooth table by applying the...

    Text Solution

    |

  8. Moment of inertia of body depends upon

    Text Solution

    |

  9. Of the two eggs which have identical sizes, shapes and weights, one is...

    Text Solution

    |

  10. The radius of gyration of a rotating metallic disc is independent of t...

    Text Solution

    |

  11. A brass disc is rotating about its axis. If temperature of disc is inc...

    Text Solution

    |

  12. The radius of gyration of a rotating circular ring is maximum about fo...

    Text Solution

    |

  13. A moment of inertia of a thin circular plate is minimum about the foll...

    Text Solution

    |

  14. A ring of mass m and radius r is melted and then moulded into a sphere...

    Text Solution

    |

  15. Two circular discs are of same thickness. The diameter of A is twice t...

    Text Solution

    |

  16. The moment of inertia of a thin square plate ABCD of uniform thickness...

    Text Solution

    |

  17. Identify the correct order in which the ratio of radius of gyration to...

    Text Solution

    |

  18. Identify the increasing order of radius of gyration of following bodie...

    Text Solution

    |

  19. Identify the decreasing order of radius of gyration of following bodie...

    Text Solution

    |

  20. Three particles each of mass m are placed on the vertices of an equila...

    Text Solution

    |