Home
Class 11
PHYSICS
The radius of gyration of a solid sphere...

The radius of gyration of a solid sphere of radius .R. about its tangential axis is

A

`(7R)/(5)`

B

`(3R)/(5)`

C

`R sqrt((7)/(5))`

D

`R sqrt((3)/(5))`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH SERIES|Exercise EXERCISE - 3|61 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH SERIES|Exercise EXERCISE-I (Centre of Mass)|40 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH SERIES|Exercise EXERCISE - 1B|51 Videos

  • SURFACE TENSION

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (PRACTICE SHEET (ADVANCED) INTEGER TYPE QUESTIONS )|8 Videos

  • THERMAL PROPERTIES OF MATTER

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL - II) PRACTICE SHEET (ADVANCED) Integer/Subjective Type Questions|2 Videos

Similar Questions

Explore conceptually related problems

The radius of gyration of a sphere of mass M and radius R about the axis parallel to the axis passing through its centre and tangent to the sphere is

The radius of gyration of a hollow sphere about a tangent is

The moment of inertia of a solid sphere of mass M and radius R about the tangent is

The radius of gyration of a uniform disc about a line perpendicular to the disc is equal to its radius. Find the distance of the line from the centre of the disc.

AAKASH SERIES-SYSTEM OF PARTICLES AND ROTATIONAL MOTION-EXERCISE - 2
  1. Two circular loops of radii R and nR are made of same wire. If their M...

    Text Solution

    |

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

    Text Solution

    |

  3. The radius of gyration of a solid sphere of radius .R. about its tange...

    Text Solution

    |

  4. A straight thin uniform rod of length 4L and man 4M is bent into a squ...

    Text Solution

    |

  5. The moment of inertial of an uniform circular disc about its central a...

    Text Solution

    |

  6. Two circular rings of equal mass and radius are placed touching each o...

    Text Solution

    |

  7. Moment of inertia of a thin square plate about an axis passing through...

    Text Solution

    |

  8. Two identical rods are joined to form an .X.. The smaller angle betwee...

    Text Solution

    |

  9. A thin wire of length l having linear density rho is bent into a circu...

    Text Solution

    |

  10. If the mass of earth and radius suddenly become 2 times and 1/4 th of ...

    Text Solution

    |

  11. A child is standing with folded hands at the centre of a platform rota...

    Text Solution

    |

  12. A ballet dancer spins about a vertical axis at 60 rpm with his arms cl...

    Text Solution

    |

  13. A circular disc is rotating about its natural axis with angular veloci...

    Text Solution

    |

  14. A constant torque acting on a uniform circular wheel changes its angul...

    Text Solution

    |

  15. Density remaining constant, if earth contracts to half of its present ...

    Text Solution

    |

  16. Two wheels of M.I. 3 kg m^(2) and 5 kg m^(2) are rotating at the rate ...

    Text Solution

    |

  17. A mass is whirled in a circular path with an angular momentum L. If th...

    Text Solution

    |

  18. A disc of mass 100 g and radius 10 cm has a projection on its circumfe...

    Text Solution

    |

  19. A Merr-go-raound, made of a ring - like platform of radius R and mass ...

    Text Solution

    |

  20. The diameter of a rotating fly wheel is R. Its coefficient of linear e...

    Text Solution

    |