Home
Class 11
PHYSICS
Two small sphere of masses 10kg and 30 k...

Two small sphere of masses 10kg and 30 kg are joined by a rod of length `0.5` m and of negligible mass. The M.I. of the system about a normal axis through centre of mass of the system is

A

`1.875" kgm"^(2)`

B

`2.45" kgm"^(2)`

C

`0.75" kgm"^(2)`

D

`1.75" kgm"^(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ROTATIONAL DYNAMICS

    AAKASH SERIES|Exercise PRACTICE SHEET (Exercise - I) (LEVEL - II Straight Objective Type Questions)|4 Videos

  • ROTATIONAL DYNAMICS

    AAKASH SERIES|Exercise PRACTICE SHEET (Exercise - I) (LEVEL - II More than correct answer Type Questions)|3 Videos

  • ROTATIONAL DYNAMICS

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE - VII) Miscellaneous (Integer Type Questions)|2 Videos

  • RIVISION EXERCISE

    AAKASH SERIES|Exercise MOTION IN A PLANE (LAMNI.S THEOREM)|6 Videos

  • ROTATIONAL MECHANICS

    AAKASH SERIES|Exercise Questions for Descriptive Answers|20 Videos

Similar Questions

Explore conceptually related problems

Two small spheres of masses 10 kg and 30 kg are joined by a rod of length 0.5 m and of negligible mass. The M.I of the system about a normal axis through centre of mass of the system is

Two small spheres of mass 5kg and 15kg are joined by a rod of length 0.5m and of negligible mass. The M.I. of the system about an axis passing through centre of rod and normal to it is

Four particles each of mass 1 kg are at the four corners of a square of side 1m. The M.I of the system about a normal axis through centre of square is

AAKASH SERIES-ROTATIONAL DYNAMICS -PRACTICE SHEET (Exercise - I) (LEVEL - I Straight Objective Type Questions)
  1. The moment of inertia of an uniform circular disc about its central ax...

    Text Solution

    |

  2. Three identical rings, each of mass M and radius R are placed in the s...

    Text Solution

    |

  3. Moment of inertia of a body is independent of

    Text Solution

    |

  4. Moment of inertia of a body depends upon

    Text Solution

    |

  5. The following bodies have same mass and radius. The body with large mo...

    Text Solution

    |

  6. If I(1),I(2) and I(3) are moments of inertia of a disc about its geome...

    Text Solution

    |

  7. Moment of inertia of a rigid body depends on (A) Mass of body (B) ...

    Text Solution

    |

  8. Statement - A : If a uniform metal disc is remoulded into a solid sphe...

    Text Solution

    |

  9. Identify the correct order in which the value of M.I. decreases for th...

    Text Solution

    |

  10. Two small sphere of masses 10kg and 30 kg are joined by a rod of lengt...

    Text Solution

    |

  11. Four particles each of mass 1 kg are at the four corners of a square o...

    Text Solution

    |

  12. Two discs have the same mass and thickness. Their materials are of den...

    Text Solution

    |

  13. The moment of inertia of a cylinder about its own axis is eqal to its ...

    Text Solution

    |

  14. The M.I. of a uniform circular disc about a diameter is I. Its M.I. ab...

    Text Solution

    |

  15. The M.I. of a thin rod about a normal axis through its centre is I. It...

    Text Solution

    |

  16. Two identical rods each of mement of inertia 'I' about a normal axis t...

    Text Solution

    |

  17. Three spheres, each of mass 'm' and radius 'R' are kept in touch with ...

    Text Solution

    |

  18. M.I. of a solid sphere about its diameter is 64" kg m"^(2). If that sp...

    Text Solution

    |