Home
Class 11
PHYSICS
A body si rolling without slipping on a ...

A body si rolling without slipping on a horizontal plane. If the rotational energy of the body is `40%` of the total kinetic energy then the body might be:

A

Cylinder

B

Hollow sphere

C

Solid cylinder

D

Ring

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ROTATIONAL MOTION

    ERRORLESS |Exercise Practice Problems (Problems based on rolling on incline plane)|28 Videos

  • ROTATIONAL MOTION

    ERRORLESS |Exercise Practice Problems (Problems based on motion of connected mass)|10 Videos

  • ROTATIONAL MOTION

    ERRORLESS |Exercise Practice Problems (Problems based on angular momentum)|16 Videos

  • NEWTONS LAWS OF MOTION

    ERRORLESS |Exercise Self Evaluation Test|16 Videos

  • SIMPLE HARMONIC MOTION

    ERRORLESS |Exercise simple Harmonic Motion|21 Videos

Similar Questions

Explore conceptually related problems

A body is rolling without slipping on a horizontal plane. The rotational energy of the body is 40% of the total kinetic energy. Identify the body

A body is rolling without slipping on a horizontal plane. The rotational energy of the body is 40% of the total kinetic energy. Identify the body.

A body is in pure rolling over a horizontal surface. If the rotational kinetic energy of that body is 40% of its total kinetic energy, then the body is

If rotational kinetic energy is 50% of total kinetic energy then the body will be

A solid sphere is rolling without slipping on a horizontal plane. The ratio of its rotational kinetic energy and translational kinetic energy is

A hollow sphere rolls without slipping on plane surface. The ratio of kinetic energy of rotation to the total kinetic energy is

When a body is rolling without slipping on a rough horizontal surface, the work done by friction is :

When a solid sphere rolls without slipping on a surface, its rotational kinetic energy is 40 J. Then its total kinetic energy is

A solid sphere is rolling is rolling without slipping on a horizontal ground. Its rotational kinetic energy is 10 J. Find its translational ad total kinetic energy.

A ring rotates without slipping on a horizontal smooth surface, the ratio of translational energy to the total energy of the ring is

ERRORLESS -ROTATIONAL MOTION-Practice Problems (Problems based on kinetic energy, work and power)
  1. A hollow cylinder open at both ends slides without rotating, and then ...

    Text Solution

    |

  2. If a spherical ball rolls on a table without slipping, the fraction of...

    Text Solution

    |

  3. A body si rolling without slipping on a horizontal plane. If the rotat...

    Text Solution

    |

  4. A body of moment of inertia of 3kgm^(2) rotating with an angular veloc...

    Text Solution

    |

  5. What is the ratio of the rolling kinetic energy and rotational kinetic...

    Text Solution

    |

  6. A solid sphere is moving on a horizontal plane. Ratio of its translati...

    Text Solution

    |

  7. The speed of rolling of a ring of mass m changes from V to 3V . What...

    Text Solution

    |

  8. A disc of mass 4 kg and of radius 1 m rolls on a horizontal surface wi...

    Text Solution

    |

  9. The ratio of kinetic energies of two spheres rolling with equal centre...

    Text Solution

    |

  10. A symmetrical body of mass M and radius R is rolling without slipping...

    Text Solution

    |

  11. A solid sphere of mass 1 kg rolls on a table with linear speed 1 m/s. ...

    Text Solution

    |

  12. A circular disc has a mass of 1kg and radius 40 cm. It is rotating abo...

    Text Solution

    |

  13. The rotational kinctic energy of a body rotating about proportional to

    Text Solution

    |

  14. If a body completes one revolution in pi sec then the moment of inerti...

    Text Solution

    |

  15. A tangential force F is applied on a disc of radius R, due to which it...

    Text Solution

    |

  16. If the rotational kinetic energy of a body is increased by 300 %, then...

    Text Solution

    |

  17. A wheel of moment of inertia 10 kgm^2 is rotating at 10 rotations per ...

    Text Solution

    |

  18. A flywheel has moment of inertia 4kg-m^(2) and has kinetic energy of ...

    Text Solution

    |

  19. An engine develops 100 kW, when rotating at 1800 rpm. Torque required ...

    Text Solution

    |

  20. A wheel of radius r rolls without slipping with a speed v on a horizon...

    Text Solution

    |