Home
Class 11
PHYSICS
Which one of the following statement is ...

Which one of the following statement is not correct?

A

Net torque produces turning motion in rigid object

B

when external torque is acting on a rigid body, the angular momentum remains constant.

C

Torque, is equal to rate of change of angular momentum.

D

Torque is the product of moment of inertia and angular acceleration of a body.

Text Solution

Verified by Experts

The correct Answer is:
B
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

Which one of the following statements is not correct?

Which one of the following statements is not correct during protein synthesis?

Assertion: Friction is necessary for abody to roll on a surface. Reason:Friction provides the necessary tangential force and torque. Which one of the following statement is correct?

Regarding flip - flop movement , which one of the following statement is correct?

PREMIERS PUBLISHERS-MOTION OF SYSTEM OF PARTICLES AND BODIES-OTHER IMPORTANT QUESTIONS & ANSWER (MULTIPLE CHOICE QUESTIONS)
  1. Angular momentum is ………………….. Vector.

    Text Solution

    |

  2. A diver in a swimming pool bends his head before diving. It

    Text Solution

    |

  3. Which one of the following statement is not correct?

    Text Solution

    |

  4. When a steady torque is acting on a body, the body:

    Text Solution

    |

  5. A circular turn table has a block of ice placed at its centre. The sys...

    Text Solution

    |

  6. The curve between log(e) L and log(e) P is (L is the angular momentum ...

    Text Solution

    |

  7. A couple produces motion.

    Text Solution

    |

  8. A wheel is rotating at the rate of 10 revolutions per second about an ...

    Text Solution

    |

  9. A particle is moving with a contant velocity along a line parallel to ...

    Text Solution

    |

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

    Text Solution

    |

  11. A particle is confined to rotate in a circular path decreasing linear ...

    Text Solution

    |

  12. A solid sphere is rotationg in free space. If the radius of the sphere...

    Text Solution

    |

  13. A couple is acting on a two particle system. The resultant motion will...

    Text Solution

    |

  14. Different types of equilibrium are given in column I. Match the types ...

    Text Solution

    |

  15. Angular momentum is ………………….. Vector.

    Text Solution

    |

  16. Which of the following is a vector quantity?

    Text Solution

    |

  17. The dimensions of angular momentum are:

    Text Solution

    |

  18. Analogue of mass in rotational motion is

    Text Solution

    |

  19. Identify the incorrect odd man out from the following expressions for ...

    Text Solution

    |

  20. The angular momentum of a system of particles is conserved:

    Text Solution

    |