Home
Class 11
PHYSICS
In uniform circular motion...

In uniform circular motion

A

Both the angular velocity and the angular momentum vary

B

The angular velocity varies but the angular momentum remains constant

C

Both the velocity and the angular momentum stay constant

D

The angular momentum varies but the angular velocity remains constant

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MOTION IN ONE DIMENSION

    ERRORLESS |Exercise Motion In One Dimension|24 Videos
  • NEWTONS LAWS OF MOTION

    ERRORLESS |Exercise Self Evaluation Test|16 Videos
ERRORLESS -MOTION IN TWO DIMENSION-Exercise
  1. A proton of mass 1.6 xx 10^(-27)kg goes round in a circular orbit of ...

    Text Solution

    |

  2. A particle is moving in a circle with uniform speed v . In moving fro...

    Text Solution

    |

  3. In uniform circular motion

    Text Solution

    |

  4. When a body moves in a circular path, no work is done by the force sin...

    Text Solution

    |

  5. Which of the following statements is FALSE for a paricle moving in a...

    Text Solution

    |

  6. If a(r) and a(t) represent radial and tangential accelerations, the mo...

    Text Solution

    |

  7. A person with his hands in his pockets is skating on ice at the veloci...

    Text Solution

    |

  8. If the radius of curvature of the path of two particles of same masses...

    Text Solution

    |

  9. An object is moving in a circle of radius 100 m with a constant speed ...

    Text Solution

    |

  10. A body of mass 1 kg tied to one end of string is revolved in a horizon...

    Text Solution

    |

  11. The acceleration of a train travelling with speed of 400m//s as it goe...

    Text Solution

    |

  12. A car of mass 800 kg moves on a circular track of radius 40 m . If the...

    Text Solution

    |

  13. A 500 kg crane takes a turn of radius 50 m with velocity of 36 km//hr....

    Text Solution

    |

  14. Two particles of equal masses are revolving in circular paths of radii...

    Text Solution

    |

  15. In case of uniform circular motion which of the following physical qua...

    Text Solution

    |

  16. What happens to the centripetal acceleration of a revolving body if yo...

    Text Solution

    |

  17. A mass is supported on a frictionless horizontal surface. It Is attach...

    Text Solution

    |

  18. In 1.0 s, a particle goes from point A to point B , moving in a semici...

    Text Solution

    |

  19. Three identical particles are joined together by a thread as shown in ...

    Text Solution

    |

  20. A particle is moving in a circle of radius R with constant speed v, if...

    Text Solution

    |