Home
Class 11
PHYSICS
A uniform circular disc placed on a hori...

A uniform circular disc placed on a horizontal rough surface has initially a velocity `v_(0)` and an angular velocity `omega_(0)` as shown in the figure. The disc comes to rest after moving some distance in the direction of motion. Then `v_(0)//omega_(0)` is `:`

A

`(1)/(2)`

B

1

C

`(3)/(2)`

D

2

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • RIGID BODIES AND ROTATIONAL MOTION

    PHYSICS GALAXY - ASHISH ARORA|Exercise paragraph|24 Videos
  • RIGID BODIES AND ROTATIONAL MOTION

    PHYSICS GALAXY - ASHISH ARORA|Exercise MCQ|16 Videos
  • RIGID BODIES AND ROTATIONAL MOTION

    PHYSICS GALAXY - ASHISH ARORA|Exercise Conceptual MCQs Single Option Correct|39 Videos
  • NEWTONS LAWS OF MOTION

    PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numerical Problem|81 Videos
  • WORK, ENERGY AND POWER

    PHYSICS GALAXY - ASHISH ARORA|Exercise unsolved|1 Videos
PHYSICS GALAXY - ASHISH ARORA-RIGID BODIES AND ROTATIONAL MOTION-Numerical MCQs Single Option Corrrect
  1. A particle of mass m and charge Q is attached to a string of length l...

    Text Solution

    |

  2. A particle is attached by a light string of length 3 a to a fixed poin...

    Text Solution

    |

  3. A uniform circular disc placed on a horizontal rough surface has initi...

    Text Solution

    |

  4. A cubical block of mass M and edge a slides down a rougg inclined plan...

    Text Solution

    |

  5. A hoop ofradius r weights m kg. It rolls-without sliding along a horiz...

    Text Solution

    |

  6. A uniform rod AB of length l rotating with an angular velocity omega w...

    Text Solution

    |

  7. A homogeneous cylinder of mass Mand radius r is pulled on a horizontal...

    Text Solution

    |

  8. A disc of mass m(0) rotates freely about a fixed horizontal axis throu...

    Text Solution

    |

  9. A particle of mass m is projected with a velocity mu at an angle of th...

    Text Solution

    |

  10. A ody is in pure rotation. The linear speed v of a particle, the dista...

    Text Solution

    |

  11. One end of a uniform rod of mas m and length l is clamped. The rod lie...

    Text Solution

    |

  12. A man pushes a cylindrical drum through a board of length l as shownin...

    Text Solution

    |

  13. A smooth uniform rod of length L and mass M has two identical beads of...

    Text Solution

    |

  14. A sphere and circular disc of same mass and radius are allowed to roll...

    Text Solution

    |

  15. A uniform disc of mass M =2.50 kg and radius R = 0.20 m is mounted on ...

    Text Solution

    |

  16. Two identical discs are moving with the same kinetic energy. One rolls...

    Text Solution

    |

  17. A bit of mud stuck to a bicycle's front wheel of radius r detaches and...

    Text Solution

    |

  18. A particle of mass 10 kg is moving with a uniform speed of 6m/sec, in ...

    Text Solution

    |

  19. A flywheel rotates about an axis. Due to friction at the axis, it expe...

    Text Solution

    |

  20. If the distance of the moon from earth is and the period of revolution...

    Text Solution

    |