Home
Class 11
PHYSICS
What is the angular momentum of the seco...

What is the angular momentum of the seconds hand on a clock about an axis through the centre ofthe clock face if the clock hand has a length of 25 cm and amass of 15gm ?

Text Solution

Verified by Experts

The correct Answer is:
`"["0.0314 J-s"]"`
Promotional Banner

Topper's Solved these Questions

  • RIGID BODIES AND ROTATIONAL MOTION

    PHYSICS GALAXY - ASHISH ARORA|Exercise MCQ|16 Videos
  • NEWTONS LAWS OF MOTION

    PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numerical Problem|81 Videos
  • WORK, ENERGY AND POWER

    PHYSICS GALAXY - ASHISH ARORA|Exercise unsolved|1 Videos

Similar Questions

Explore conceptually related problems

Find the angular speed of the minute hand of a clock.

What is the angular displacement in radian of the second hand of a clock in 10 seconds ?

What is the angular displacement of the minute hand of a clock in 600 seconds ?

What is the angular velocity of a second hand and minute hand of a clock ?

The relative angular speed of the minute hand and second hand of a clock is

" The angular velocity of second's hand in a wall clock is: in rads"^(-1)

The ratio of the angular speed of the hour and the minute hand of a clock is

What will be the angle between the hands of a clock at 4:15 pm?

Calculate the angular speed of the hour hand of a clock .

PHYSICS GALAXY - ASHISH ARORA-RIGID BODIES AND ROTATIONAL MOTION-Unsolved Numerical
  1. A midpoint of a thin uniform rod AB of mass m and length l is rigidly ...

    Text Solution

    |

  2. A particle is projected at time t=0 from a point P on the ground with ...

    Text Solution

    |

  3. What is the angular momentum of the seconds hand on a clock about an a...

    Text Solution

    |

  4. A solid uniform sphere, with radius R = 0.2 m and mass M=50kg,is at re...

    Text Solution

    |

  5. In a spring gun, a spring of force constant 200N/mis compressed 0.15 m...

    Text Solution

    |

  6. A diver makes 2.5 revolutions on the way from a 10-m-high platform to ...

    Text Solution

    |

  7. (a) Compute the torque developed by an automotive engine whose output ...

    Text Solution

    |

  8. A stick of length l lies on horizontal table. It has a mass M and is f...

    Text Solution

    |

  9. A small steel sphere of mass m and radius r rolls without slipping on ...

    Text Solution

    |

  10. The carbide tips of the cutting teeth of a circulars aware 9.2 cm from...

    Text Solution

    |

  11. A uniform rod ofmassm and length / rests on a smooth horizontal surfac...

    Text Solution

    |

  12. A smooth uniform rod AB of mass M and length l rotates freely with an ...

    Text Solution

    |

  13. The fly wheel of a large motorin a factory has mass 30kg and moment of...

    Text Solution

    |

  14. Figure-5.139 shows three identical kiting spools at rest on a rough ho...

    Text Solution

    |

  15. A closed system consists of two particles of masses m1 and m2 which mo...

    Text Solution

    |

  16. Two uniform thin rods A and B of length 0.6 m each and of masses 0.01 ...

    Text Solution

    |

  17. A insect of mass m stands on a horizontal disc platform of moment of i...

    Text Solution

    |

  18. A uniform rod AB of mass M is placed in contact. with a second rod BC ...

    Text Solution

    |

  19. A uniform thin rod of mass m and length L is standing vertically along...

    Text Solution

    |

  20. A carpet of mass M is rolled along its length so as to from a cylinder...

    Text Solution

    |