Home
Class 11
PHYSICS
Find moment of inertia of a thin sheet o...


Find moment of inertia of a thin sheet of mass `M` in the shape of an equilateral triangle about an axis as shown in figure. The length of each side is `L`

A

`ML^(2)//8`

B

`(3)ML^(2)//8`

C

`7ML^(2)//8`

D

none of these

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • ROTATIONAL MECHANICS

    DC PANDEY ENGLISH|Exercise Level 1 Subjective|32 Videos
  • ROTATIONAL MECHANICS

    DC PANDEY ENGLISH|Exercise Level 2 Single Correct|26 Videos
  • ROTATIONAL MECHANICS

    DC PANDEY ENGLISH|Exercise Assertion And Reason|11 Videos
  • ROTATION

    DC PANDEY ENGLISH|Exercise (C) Chapter Exercises|39 Videos
  • ROTATIONAL MOTION

    DC PANDEY ENGLISH|Exercise Integer Type Questions|17 Videos

Similar Questions

Explore conceptually related problems

Match the Moment of inertia of a solid cylinder of mass m, radius R and length l along various axis as shown in figure.

Find the moment of inertia of a solid sphere of mass M and radias R about an axis XX shown in figure. Also find radius of gyration about the given axis.

Find the moment of inertia of a solid sphere of mass M and radius R about an axis XX shown in figure. Also find radius of gyration about the given axis.

Find the moment of inertia of a solid sphere of mass M and radius R about an axis XX shown in figure. Also find radius of gyration about the given axis.

The moment of inertia of a thin sheet of mass M of the given shape about the specified axis is ( axis and sheet both are in same plane : )

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

Find the moment of inertia of the rod AB about an axis yy as shown in figure. Mass of the rod is m and length is l.

Three particles, each of mass m are situated at the vertices of an equilateral triangle ABC of side l (as shown in the figure). The moment of inertia of the system about a line AX perpendicular to AB and in the plane of ABC, will be:

A current of 10A is flowing in a equilateral triangle of side length l=1M as shown in figure. The magnetic field at center of triangle is:

A current of 10A is flowing in a equilateral triangle of side length l=1M as shown in figure. The magnetic field at center of triangle is:

DC PANDEY ENGLISH-ROTATIONAL MECHANICS-Level 1 Objective
  1. For the same total mass, which of the following will have the largest ...

    Text Solution

    |

  2. A disc and a solid sphere of same mass and radius roll down an incline...

    Text Solution

    |

  3. A horizontal disc rotates freely with angular velocity omega about a v...

    Text Solution

    |

  4. A solid homogeneous sphere is moving on a rough horizontal surface, pa...

    Text Solution

    |

  5. A particle of mass m=3kg moves along a straight line 4y-3x=2 where x a...

    Text Solution

    |

  6. A solid sphere rolls without slipping on a rough horizontal floor, mov...

    Text Solution

    |

  7. Let l be the moment of inertia of a uniform square plate about an axi...

    Text Solution

    |

  8. A spool is pulled horizontally on rough surface by two equal and oppos...

    Text Solution

    |

  9. Two identical discs are positioned on a vertical axis as shown in the ...

    Text Solution

    |

  10. The moment of inertia of hollow sphere (mass M) of inner radius R and ...

    Text Solution

    |

  11. A rod of uniform cross-section of mass M and length L is hinged about ...

    Text Solution

    |

  12. Let I(1) and I(2) be the moment of inertia of a uniform square plate a...

    Text Solution

    |

  13. Moment of inertia of a uniform rod of length L and mass M, about an ax...

    Text Solution

    |

  14. A uniform rod of legth L is free to rotate in a vertica plane about a ...

    Text Solution

    |

  15. Two partcles of masses 1 kg and 2 kg are placed at a distance of 3 m. ...

    Text Solution

    |

  16. Find moment of inertia of a thin sheet of mass M in the shape of an eq...

    Text Solution

    |

  17. A square is made by joining four rods each of mass M and length L. Its...

    Text Solution

    |

  18. A thin rod of length 4l, mass 4 m is bent at the point as shown in the...

    Text Solution

    |

  19. The figure shows two cones A and B with the conditions h(A)lth(B),rho(...

    Text Solution

    |

  20. Linear mass density of the two rods system, AC and CD is x. moment of ...

    Text Solution

    |