Home
Class 11
PHYSICS
About what axis would a uniform cube hav...

About what axis would a uniform cube have its minimum moment of inertia?

Text Solution

Verified by Experts

It will be about an axis passing through the centre of the cube and connecting the opposite corners.
Promotional Banner

Topper's Solved these Questions

  • ROTATIONAL MOTION

    CBSE COMPLEMENTARY MATERIAL|Exercise ROTATIONAL MOTION (2 MARK)|15 Videos

  • ROTATIONAL MOTION

    CBSE COMPLEMENTARY MATERIAL|Exercise ROTATIONAL MOTION (3 MARK)|10 Videos

  • PROPERTIES OF MATTER

    CBSE COMPLEMENTARY MATERIAL|Exercise MULTIPLE CHOICE QUESTIONS (MCQs)|20 Videos

  • THERMODYNAMICS

    CBSE COMPLEMENTARY MATERIAL|Exercise MULTIPLE CHOICE QUESTIONS (MCQs)|20 Videos

Similar Questions

Explore conceptually related problems

There is a solid sphere of mass m. Moment of inertia about the axis passing through the centre of sphere is I. If the material of the sphere is recast to a disc of same radius then what would be its moment of inertia?

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 soild sphere about a tangent is (5)/(3)mr^(2) . What would be its moment of inertia about its diameter.

The moment of inertia of ring about an axis passing through its diameter is I . Then moment of inertia of that ring about an axis passing through its centre and perpendicular to its plane is

Moment of inertia of a ring about its diametric axis is l. Two such rings are welded as shown in figure. The new moment of inertia about XX' ais is

The moment of inertia of a circular ring about an axis passing through its diameter is I . This ring is cut then unfolded into a uniform straight rod. The moment of inertia of the rod about an axis perpendicular to its length passing through one of its ends is

The moment of inertia of a circular dics about one of its diameters is l. What will be its moment of inertia about a tangent parallel to the diameter?

Moment of inertia of a uniform-disc of mass m about an axis x=a is mk^(2) , where k is the radius of gyration. What is its moment of inertia about an axis x=a+b :

The moment of inertia of a ring about its geometrical axis is I, then its moment of inertia about its diameter will be

CBSE COMPLEMENTARY MATERIAL-ROTATIONAL MOTION -MULTIPLE CHOICE QUESTIONS
  1. About what axis would a uniform cube have its minimum moment of inerti...

    Text Solution

    |

  2. For which of the following does the centre of mass lie outside the bod...

    Text Solution

    |

  3. When a disc rotates with uniform angular velocity, which of the follow...

    Text Solution

    |

  4. Two identical particles move towards each other with velocity 2v and v...

    Text Solution

    |

  5. A circular disc of radius R is removed from a bigger circular d...

    Text Solution

    |

  6. Distance of the centre of mass of a solid uniform cone from its vertex...

    Text Solution

    |

  7. Angular momentum of the particle rotating with a central force is con...

    Text Solution

    |

  8. Four point masses, each of value m, are placed at the corners of a squ...

    Text Solution

    |

  9. A couple is acting on a two particle system. The resultant motion will...

    Text Solution

    |

  10. Dimensions of angular momentum are

    Text Solution

    |

  11. Moment of inertia of a body does not depend on

    Text Solution

    |

  12. One circular ring and one circular disc, both are having the same mass...

    Text Solution

    |

  13. What is the ratio of the moments of inertia of two rings radii r and n...

    Text Solution

    |

  14. Two rings of radius R and nR made of same material have the ratio of m...

    Text Solution

    |

  15. The moment of inertia of a ring about one of its diameters is I.What w...

    Text Solution

    |

  16. If a person standing on a rotating disc stretches out his hands, the a...

    Text Solution

    |

  17. A solid sphere is rolling without slipping on a horizontal plane. The ...

    Text Solution

    |

  18. A solid sphere of radius 'r' is rolling with velocity V on a smooth pl...

    Text Solution

    |

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

    Text Solution

    |

  20. An inclined plane makes an angle 30° with the horizontal. A solid sphe...

    Text Solution

    |

  21. The motion of planets in the solar system is an exmaple of the conserv...

    Text Solution

    |