Home
Class 11
PHYSICS
For a body rolling along a level surface...

For a body rolling along a level surface, the translational and rotational K.E are equal. The body is

A

Solid cylinder

B

disc

C

ring

D

hallow sphere

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 PRACTICE EXERCISE|99 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH SERIES|Exercise Exercise-I|143 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

For a body rolling along a level surface, without slipping the translational and rotational kinetic energies are in the ratio 2:1 . The body is

(A) : A body slides down the plane and another body of same mass rolls down from the top of same inclined plane. Then the velocity of centre of mass is more for sliding body on reaching the bottom. (R ) : On reaching to the bottom of the plane, rolling body has both translational and rotational kinetic energies where as sliding body has only translational kinetic energy.

(A) : The total kinetic enery of rolling solid sphere is the sum of translational and rotational kinetic energies. (R ) : For all solid bodies total kinetic energy is always twice translational kinetic energy.

When a solid sphere is rolling along level surface the percentage of its total kinetic energy that is translational is

(A) : If body or a system has neither translational nor rotational motion then it is in complete mechanical equilibrium. (R ) : A body or system is said to be in mechanical equilibrium when net force and net torque acting on the body are zero.

AAKASH SERIES-SYSTEM OF PARTICLES AND ROTATIONAL MOTION-Exercise-II
  1. If the velocity of a rotating body of mass 50 kg is given by bar(V)=3b...

    Text Solution

    |

  2. If the Earth shirnks such that its density becomes 8 times to the pres...

    Text Solution

    |

  3. A point sized sphere of mass .m. is suspended from a point using a str...

    Text Solution

    |

  4. Two rigid bodies have same angular momentum about their axes of symmet...

    Text Solution

    |

  5. One end of a uniform rod of mass m and length l is clamped. The rod li...

    Text Solution

    |

  6. A cubical block of mass M and edge a slides down a rough inclined plan...

    Text Solution

    |

  7. A particle of mass m is moving yz-plane with a uniform velocity v with...

    Text Solution

    |

  8. A mass m is supported by a massless string wound around a uniform holl...

    Text Solution

    |

  9. A wheel which is initially at rest is subjected to a constant angular ...

    Text Solution

    |

  10. A car is negotiating a curved road of radius R. The road is banked at ...

    Text Solution

    |

  11. A solid cylinder of mass 50kg and radius 0.5m is free to rotate about ...

    Text Solution

    |

  12. A solid sphere rolls down without slipping from rest on a 30^(@) incli...

    Text Solution

    |

  13. A hollow shpere rolls down a 30^(@) incline of length 6m without slipp...

    Text Solution

    |

  14. For a body rolling along a level surface, the translational and rotati...

    Text Solution

    |

  15. A ring and a disc of same mass roll without slippling along a horizont...

    Text Solution

    |

  16. When a hollow sphere is rolling without slipping on a rough horizontal...

    Text Solution

    |

  17. A small object of uniform density roll up a curve surface with an init...

    Text Solution

    |

  18. Two smooth and similar right angled prisms are arranged on a smooth ho...

    Text Solution

    |

  19. A thin uniform circular disc of mass M and radius R is rotating in a h...

    Text Solution

    |

  20. Three identical uniform thin metal rods from the three sides of an equ...

    Text Solution

    |