Home
Class 12
PHYSICS
Centre of mass of a ring will be at a po...

Centre of mass of a ring will be at a position:

Text Solution

Verified by Experts

The correct Answer is:
`2R//pi`
Promotional Banner

Topper's Solved these Questions

  • AIIMS 2017

    AIIMS PREVIOUS YEAR PAPERS|Exercise PHYSICS|59 Videos

  • AIIMS 2018 PAPER 2

    AIIMS PREVIOUS YEAR PAPERS|Exercise PHYSICS|40 Videos

Similar Questions

Explore conceptually related problems

The centre of mass of a body changesits position with translatory as well as rotatory motion

What is the distance of centre of mass of a half fring from centre if the ring has radius =0.5 m [XI]

A thin ring of mass m and radius R is in pure rolling over a horizontal surface. If v_0 is the velocity of the centre of mass of the ring, then the angular momentum of the ring about the point of contact is

Mass is non - uniformly distributed on the circumference of a ring of radius a and centre at origin . Let b be the distance of centre of mass of the ring from origin. Then ,

Calculate the kinetic energy of rolling ring of mass 0.2 kg about an axis passing through its centre of mass and perpendicular to it, if centre of mass is moving with a velocity of 3 m/s.

Find the centre of mass of a uniform semicircular ring of radius R and mass M .

" Centre of mass for a half uniform ring and uniform half disc will be at respectively "

AIIMS PREVIOUS YEAR PAPERS-AIIMS 2018 PAPER 1-PHYSICS
  1. In the diagram 100kg block is moving up with constant velocity, then f...

    Text Solution

    |

  2. In a simple microscope of focal length 5 cm final image is formed at ...

    Text Solution

    |

  3. Centre of mass of a ring will be at a position:

    Text Solution

    |

  4. In a full wave rectifiers in which input voltage is represented by V=V...

    Text Solution

    |

  5. A long cylindrical wire carrying current of 10 A has radius of 5 mm...

    Text Solution

    |

  6. A parallel plate capacitor of 1 muF capacity is discharging thorugh a ...

    Text Solution

    |

  7. Water is flowing in a non viscous tube as shown in the diagram. The di...

    Text Solution

    |

  8. Biot Savart law of magnetism is analogous to:

    Text Solution

    |

  9. In a electro magnetic wave the expression for electric field is given ...

    Text Solution

    |

  10. In the diagram find out the current through 2 Omega (R(3)) :

    Text Solution

    |

  11. An N-P-N transistor is connécted in common emitter contiguration in wh...

    Text Solution

    |

  12. In a hydragen spectrum third line of Balmer's series having wavelength...

    Text Solution

    |

  13. A wire of some length is bent in the form of a ring of diameter 2a hav...

    Text Solution

    |

  14. What will be the position of centre of mass of a half disc shown ? .

    Text Solution

    |

  15. In a LCR series resonating circuit. Give the value of average power lo...

    Text Solution

    |

  16. Find the minimum wavelngth of X - ray emitted by X - ray tube , which...

    Text Solution

    |

  17. A galvanometer gives full scale deflection of 1 volt when acting like ...

    Text Solution

    |

  18. A uniformly charged non conducting disc with surface charge density 10...

    Text Solution

    |

  19. Two small balls, each having equal positive charge Q are suspended by ...

    Text Solution

    |

  20. A magnetic material is placed in a non-uniform magnetic field which is...

    Text Solution

    |