Home
Class 11
PHYSICS
The product of torque acting on a body a...

The product of torque acting on a body and angular velocity is

A

Energy

B

power

C

workdone

D

kinetic energy

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MOTION OF SYSTEM OF PARTICLES AND RIGID BODIES

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED - I ( SHORT ANSWER QUESTIONS (1 MARK))|25 Videos

  • MOTION OF SYSTEM OF PARTICLES AND RIGID BODIES

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED - III ( SHORT ANSWER QUESTIONS (2 MARKS))|12 Videos

  • MOTION OF SYSTEM OF PARTICLES AND RIGID BODIES

    FULL MARKS|Exercise TEXTUAL QUESTIONS SOLVED ( NUMERICAL PROBLEMS)|7 Videos

  • LAW OF MOTION

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED (SHORT ANSWER QUESTIONS (3 MARKS & NUMERICALS))|16 Videos

  • NATURE OF PHYSICAL WORLD AND MEASUREMENT

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED ( SHORT ANSWER QUESTIONS (2 MARK))|20 Videos

Similar Questions

Explore conceptually related problems

The direction of torque acts

Dimension of angular velocity is :

Dimension of angular velocity is :

If no external torque acts on a body will its angular velocity remain conserved?

If no external torque acts on a body, will its angular velocity be constant?

The force acting on a body it is a rest

Statement 1: The angular momentum of a body moving in a circle with constant velocity remains conserved about any point on the circumference of the circle. Statement 2: If the torque acting on the body is zero than its angular momentum is conserved. Which one of thefollowing options is correct?

FULL MARKS-MOTION OF SYSTEM OF PARTICLES AND RIGID BODIES-ADDITIONAL QUESTIONS SOLVED - I ( MULTIPLE CHOICE QUESTION)
  1. Rotational kinetic energy is given by

    Text Solution

    |

  2. If E is a rotational kinetic energy then angular momentum is

    Text Solution

    |

  3. The product of torque acting on a body and angular velocity is

    Text Solution

    |

  4. The work done per unit time in rotational motion is given by

    Text Solution

    |

  5. While rolling, the path of center of mass of an object is

    Text Solution

    |

  6. In pure rolling, the velocity of the point of the rolling object which...

    Text Solution

    |

  7. In pure rolling velocity of center of mass is equal to

    Text Solution

    |

  8. In pure rolling, rotational velocity of points at its edges is equal t...

    Text Solution

    |

  9. Sliding of the object occurs when

    Text Solution

    |

  10. Sliding of the object occurs while

    Text Solution

    |

  11. Sliding of the object occurs when

    Text Solution

    |

  12. Sliding of the object occurs when

    Text Solution

    |

  13. In sliding, the resultant velocity of a point of contact acts along

    Text Solution

    |

  14. In slipping, the resultant velocity of a point of contact acts along

    Text Solution

    |

  15. When a solid sphere is undergoing pure rolling, the ratio of translati...

    Text Solution

    |

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

    Text Solution

    |

  17. The velocity of the rolling object on inclined plane at the bottom of ...

    Text Solution

    |

  18. Moment of inertia of an annular disc about an axis passing through the...

    Text Solution

    |

  19. Moment of inertia of a thin uniform rod about an axis passing through ...

    Text Solution

    |

  20. Moment of inertia of a thin uniform rectangular sheet about an axis pa...

    Text Solution

    |