Home
Class 12
PHYSICS
What is the angular velocity in rad/sec ...

What is the angular velocity in rad/sec of the hour hand of a clock?

A

`pi/21600 (rad)/sec`

B

`(piML)/2`

C

`pi/30 (rad)/sec`

D

`pi/60 (rad)/sec`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ATOMIC PHYSICS

    MBD PUBLICATION|Exercise QUESTION BANK|151 Videos
  • COMMUNICATION SYSTEM

    MBD PUBLICATION|Exercise QUESTION BANK|174 Videos

Similar Questions

Explore conceptually related problems

What is the angular velocity of hour hand of a clock in radian ?

What is the unit of angular velocity ?

Calculate the angular velocity of minute hand of a clock.

Calculate the angular velocity of minute hand of a clock. If minute hand is 7cm long, Calculate linear velocity of tip of minute hand.

MBD PUBLICATION-CIRCULAR MOTION-QUESTION BANK
  1. The angular displacement of the minute hand in 20 minutes is,

    Text Solution

    |

  2. The dimensional formula of angular velocity is,

    Text Solution

    |

  3. What is the angular velocity in rad/sec of the hour hand of a clock?

    Text Solution

    |

  4. The angular speed of minute hand of a clock is

    Text Solution

    |

  5. The angular velocity of an hour hand of a watch is,

    Text Solution

    |

  6. The angular velocity due to the earth's spin is,

    Text Solution

    |

  7. The angular speed of the revolution of earth required so that the body...

    Text Solution

    |

  8. The angular speed that should the earth have to rotate about its axis ...

    Text Solution

    |

  9. The ratio of angular speed of minutes hand and hour hand of a watch is...

    Text Solution

    |

  10. The linear speed of the tip of the minute hand of a clock when its len...

    Text Solution

    |

  11. Find the angular acceleration of a particle performing circular motion...

    Text Solution

    |

  12. The angular speed of a motor increases from 600 rpm to 1200 rpm in 10 ...

    Text Solution

    |

  13. An object of mass 0.4 kg is rotating in horizontal circle of radius 2 ...

    Text Solution

    |

  14. A body is whirled in a horizontal circle of radius 20 cm. It has an an...

    Text Solution

    |

  15. What is linear speed of the second hand of a clock? If the second hand...

    Text Solution

    |

  16. An automobile is turning round a circular road of radius r. The coeffi...

    Text Solution

    |

  17. A bus is travelling at 20 m/s on a circular road of radius 400 m. its ...

    Text Solution

    |

  18. In a carnival ride, the passenger travels in a circle of radius 5 m ma...

    Text Solution

    |

  19. The earth moves round the sun once in a year with a speed of 30 km/sec...

    Text Solution

    |

  20. If a cycle wheel of radius 0.4 m completes one revolution in two secon...

    Text Solution

    |