Home
Class 11
PHYSICS
A body is projected from the ground with...

A body is projected from the ground with some angle to the horizontal. What happens to the angular momentum about the initial position in tis motion?

A

decreases

B

increases

C

remains the same

D

first increases and then decreases

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
PREMIERS PUBLISHERS-MOTION OF SYSTEM OF PARTICLES AND BODIES-OTHER IMPORTANT QUESTIONS & ANSWER (MULTIPLE CHOICE QUESTIONS)
  1. The angular momentum of a moving body remains constant if

    Text Solution

    |

  2. Assertion: Friction is necessary for abody to roll on a surface. Rea...

    Text Solution

    |

  3. A body is projected from the ground with some angle to the horizontal....

    Text Solution

    |

  4. Kgm^(2) is the unit of ………………………….. Of a body.

    Text Solution

    |

  5. Select the correct expression from the following: Moment of inertia ...

    Text Solution

    |

  6. Moment of inertia of solid sphere of radius r(0) is

    Text Solution

    |

  7. Choose the odd man out from the following :

    Text Solution

    |

  8. If I is the moment of ienrtia, alpha is the angular acceleration and t...

    Text Solution

    |

  9. A stone is tied to the end of a string of length 1 and whirled in a ho...

    Text Solution

    |

  10. The dimension of torque is

    Text Solution

    |

  11. If tau is the torque and theta is the angular displacement then work d...

    Text Solution

    |

  12. If a gymnast sitting on a rotating stool, with his arms out stretched,...

    Text Solution

    |

  13. The physical quantities related to linear motion and the physical quan...

    Text Solution

    |

  14. If the moment of inertia of a body is I and its mass be M the, its rad...

    Text Solution

    |

  15. Which one of the following is correct? According to perpendicular ax...

    Text Solution

    |

  16. A disc rotates with angular velocity omega and kinetic energy E. Then ...

    Text Solution

    |

  17. A body is projected from the ground with some angle to the horizontal....

    Text Solution

    |

  18. A body cannot roll without slipping on a

    Text Solution

    |

  19. Select the correct statement from the following .

    Text Solution

    |

  20. A cylinder rolls up an inclined plane, reaches some height, and then ...

    Text Solution

    |