Home
Class 11
PHYSICS
A body is rolling down in inclined plane...

A body is rolling down in inclined plane. Its translational and rotational kinetic energies are equal. The body is a

A

solid sphere

B

hollow sphere

C

solid cylinder

D

hollow cylinder

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MOTION OF SYSTEM OF PARTICLES AND BODIES

    PREMIERS PUBLISHERS|Exercise OTHER IMPORTANT QUESTIONS & ANSWER (VERY SHORT ANSWER QUESTIONS)|24 Videos

  • MOTION OF SYSTEM OF PARTICLES AND BODIES

    PREMIERS PUBLISHERS|Exercise OTHER IMPORTANT QUESTIONS & ANSWER (SHORT ANSWER QUESTIONS)|38 Videos

  • MOTION OF SYSTEM OF PARTICLES AND BODIES

    PREMIERS PUBLISHERS|Exercise TEXTBOOK QUESTIONS & ANSWERS (NUMERICAL PROBLEMS)|12 Videos

  • LAW OF MOTION

    PREMIERS PUBLISHERS|Exercise OTHER IMPORTANT QUESTIONS & ANSWERS (VI Numerical Problems)|62 Videos

  • NATURE OF PHYSICAL WORLD AND MEASUREMENT

    PREMIERS PUBLISHERS|Exercise OTHER IMPORTANT QUESTIONS & ANSWERS (III. Short Answer Questions.)|24 Videos

Similar Questions

Explore conceptually related problems

Rotational Kinetic energy of a body is

A disc is rolling on the inclined plane. What is the ratio of its rotational KE to the total KE ?

A circular dise in rolling down in an inclined plane without slipping. The percentage of rotational energy in its total energy is

If a sphere is rolling, the ratio of translational energy to total kinetic energy is given by:

Kinetic energy of the body is always

The kinetic energy of a body is given by

Time taken by the rolling object in inclined plane to reach its bottom is

When a solid sphere is undergoing pure rolling, the ratio of translational kinetic energy to rotational kinetic energy is

A sphere rolls down an inclined plane of inclination theta . What is the acceleration as the sphere reaches bottom ?

PREMIERS PUBLISHERS-MOTION OF SYSTEM OF PARTICLES AND BODIES-OTHER IMPORTANT QUESTIONS & ANSWER (MULTIPLE CHOICE QUESTIONS)
  1. Select odd man out (incorrect) from the following expressions for kin...

    Text Solution

    |

  2. For a hollow cylinder and a solid cylinder rolling without slipping on...

    Text Solution

    |

  3. A body is rolling down in inclined plane. Its translational and rotati...

    Text Solution

    |

  4. Centre of mass of the earth-moon system lies

    Text Solution

    |

  5. Three masses 2kg, 4kg and 6kg are placed in the XY plane with respecti...

    Text Solution

    |

  6. The Centre of mass of a solid cone along the line from the centre of t...

    Text Solution

    |

  7. A particle undergoes uniform circular motion. The angular momentum of ...

    Text Solution

    |

  8. The reduced mass of two particles having masses m and 2m is

    Text Solution

    |

  9. A couple produces motion.

    Text Solution

    |

  10. A circular disc is to be made by using iron and aluminium so that it a...

    Text Solution

    |

  11. A fly wheel is attached to an engine on order to

    Text Solution

    |

  12. Angular momentum of the particle rotating with a central force is cons...

    Text Solution

    |

  13. Moment of inertia of a circular wire of mass M and radius R about is i...

    Text Solution

    |

  14. Moment of inertia depends upon……………… and it does not depend upon…………….

    Text Solution

    |

  15. Two discs of same material have the same mass. If their thickness are ...

    Text Solution

    |

  16. M.I. of an object does not depend upon

    Text Solution

    |

  17. If a solid sphere and solid cylinder of same mass and radius rotate ab...

    Text Solution

    |

  18. A rod PQ of mass M and length L is hinged at end P. The rod is kept ho...

    Text Solution

    |

  19. Radius of gyration of a body depends upon:

    Text Solution

    |

  20. If the external forces acting on a system have zero resultant, the cen...

    Text Solution

    |