Home
Class 11
PHYSICS
The length of minute hand in a pendu lum...

The length of minute hand in a pendu lum clock is 10cm, the speed of lip of the hand is (in m/s):

A

`(pi)/(6000)`

B

`(pi)/(18000)`

C

`(pi)/(3600)`

D

`(pi)/(1200)`

Text Solution

Verified by Experts

The correct Answer is:
b
`V=l omega, omega=(2pi)/(T)` [where =`T=60xx60s=3600`s]
Promotional Banner

Topper's Solved these Questions

  • MOTION IN A STRAIGHT LINE

    GRB PUBLICATION|Exercise Comprehension type Queston|14 Videos

  • UNITS AND DIMENSIONS

    GRB PUBLICATION|Exercise Link Compression|6 Videos

Similar Questions

Explore conceptually related problems

the length of seconds hand of a clock is 10 cm . The speed of the tip of the hand is ……… .

The length of minutes hand of a clock is 5 cm . Calculate its speed.

If the length of second's hand of a clock is 10 cm, the speed of its dip (in cm s^(-1) ) is nearly

The length of the minute hand of a clock is 21 cm. The are swept by the minute hand in 10 minutes is

The length of minute hand of a wall clock is 12 cm. find the distance covered by the tip of the minutes hand in 25 minutes.

If the length of second's hand of a clock is 10cm , the speed of its dip ("in" cm^(-1)) is nearly .

The length of minute hand of a clock is 14cm. Find the area swept by the minute hand in one minute.(Use pi(22)/(7))

The length of the minute hand of a clock is 14 cm . Find the area swept by the minute hand in 15 minutes .

GRB PUBLICATION-MOTION IN TWO AND THREE DIMENSIONS-All Questions
  1. An aeroplane is flying horizontally at a height of 980 m with velocity...

    Text Solution

    |

  2. A cyclist is riding with a speed of 27 km h^(-1). As he approaches a c...

    Text Solution

    |

  3. The length of minute hand in a pendu lum clock is 10cm, the speed of l...

    Text Solution

    |

  4. A particle projected from the level ground just clears in its ascent a...

    Text Solution

    |

  5. A body is projected obliquely from the ground such that its horizontal...

    Text Solution

    |

  6. The maximum height attained by a projectile is increased by 5%. Keepin...

    Text Solution

    |

  7. A particle is projected with speed u at angle theta to the horizontal....

    Text Solution

    |

  8. An insect trapped in a circular groove of radius 12 cm moves along the...

    Text Solution

    |

  9. The distance between two moving particles P and Q at any time is a.If ...

    Text Solution

    |

  10. Rain, pouring down at an angle alpha with the vertical has a speed of ...

    Text Solution

    |

  11. The velocity of a boat in still water is 10 m//s.If water flows in the...

    Text Solution

    |

  12. A boatman finds that he can save 6 s in crossing a river by the quicke...

    Text Solution

    |

  13. At a given instant of time the position vector of a particle moving in...

    Text Solution

    |

  14. If a projectile crosses two walls of equal height h symmetrically as s...

    Text Solution

    |

  15. A particle when fired at an angle theta=60^(@) along the direction of ...

    Text Solution

    |

  16. The direction of a projectile at a certain instant is inclined at an a...

    Text Solution

    |

  17. Two bodies are projected from the same point with same speed in the di...

    Text Solution

    |

  18. An object in projected up the inclined at the angle shown in the figur...

    Text Solution

    |

  19. A particle moves on a circle of radius r with centripetal accelration ...

    Text Solution

    |

  20. A particle of mass m moves in a circle of radius R in such a way that ...

    Text Solution

    |