Home
Class 11
PHYSICS
Assertion: When a sphere slips down an i...

Assertion: When a sphere slips down an inclined plane, its kinetic energy is partly translational and partly rota tional in nature. Reason: When a sphere slips down an inclined plane, it possesses both translational and rotational motions.

A

if both assertion and reason are true and reason is the correct explanation of the assertion.

B

if both assertion and reason are true but reason is not correct explanation of the assertion.

C

if assertion is true, but reason is false.

D

if both assertion and reason are false.

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Moment of Inertia

    MODERN PUBLICATION|Exercise Example|323 Videos

  • Gravitational potential and potential energy

    MODERN PUBLICATION|Exercise Exercise|17 Videos

  • Motion of Satellites

    MODERN PUBLICATION|Exercise Exercise|25 Videos
MODERN PUBLICATION-Moment of Inertia-Example
  1. Assertion : Moment of inertia of a body depends on the manner, in whic...

    Text Solution

    |

  2. Assertion: When a sphere slips down an inclined plane, its kinetic ene...

    Text Solution

    |

  3. Assertion: When a sphere slips down an inclined plane, its kinetic ene...

    Text Solution

    |

  4. Assertion: The velocity of a body at the bottom of an inclined plane o...

    Text Solution

    |

  5. Assertion: There are very small sporadic changes in the period of rota...

    Text Solution

    |

  6. Assertion: The earth is slowing down and as a result the moon is comin...

    Text Solution

    |

  7. Assertion: If polar ice melts, the days will be shorter. Reason: Momen...

    Text Solution

    |

  8. Assertion: If ice caps of the pole melts, the day length will shorten....

    Text Solution

    |

  9. Assertion: If polar ice melts, the days will be shorter. Reason: Momen...

    Text Solution

    |

  10. Assertion: The speed of a whirlwind in a tornado is alarmingly high. R...

    Text Solution

    |

  11. A small disc of radius 2 cm is cut from a disc of radius 6cm. If the d...

    Text Solution

    |

  12. If vectors vecA and vecB have angle between them, then the vector prod...

    Text Solution

    |

  13. In which of the following cases, the use of angular velocity is useful...

    Text Solution

    |

  14. A solid cylinder of mass 20 kg rotates about its axis with angular spe...

    Text Solution

    |

  15. A satellite of mass m in is circulating around the earth with constant...

    Text Solution

    |

  16. The moment of inertia of a body comes into play

    Text Solution

    |

  17. The moment of inertia of a rigid body, depends upon

    Text Solution

    |

  18. The moment of inertia of a regular circular disc of mass 0.4 kg and ra...

    Text Solution

    |

  19. A cylinder of 500 g and radius 10 cm has the moment of inertia about i...

    Text Solution

    |

  20. Three point masses, each of mass m, are placed at the corners of an eq...

    Text Solution

    |