Home
Class 11
PHYSICS
A simple pendulum whose length is 20 cm ...

A simple pendulum whose length is 20 cm is suspended from the ceiling of a lift which is rising up with an acceleration of `3.0ms^(-2)`. Calculate the time-period of the pendulum.

Text Solution

Verified by Experts

The correct Answer is:
0.79s
Promotional Banner

Topper's Solved these Questions

  • OSCILLATIONS

    SL ARORA|Exercise Exercise|233 Videos

  • OSCILLATIONS

    SL ARORA|Exercise Problem|23 Videos

  • MOTION IN ONE DIMENSION

    SL ARORA|Exercise problems for self practice|66 Videos

  • Physical world

    SL ARORA|Exercise Exercise|49 Videos

Similar Questions

Explore conceptually related problems

The length of a simple pendulum is 16 cm . It is suspended by the roof of a lift which is moving upwards with an accleration of 6.2 ms^(-2) . Find the time period of pendulum.

A seconds pendulum is suspended form the roof of a lift. If the lift is moving up with an acceleration 9.8 m//s^(2) , its time period is

A simple pendulum of length l is suspended from the celing of a cart which is sliding without friction on as inclined plane of inclination theta . What will be the time period of the pendulum?

A simple pendulum of length 5 m is suspended from the ceiling of a cart. Cart is sliding down on a frictionless surface having angle of inclination 60°. The time period of the pendulum is

A simple pendulum of length L is suspended from the roof of a train. If the train moves in a horizontal direction with an acceleration 'a' then the period of the simple pendulum is given by

A simple pendulum is suspended from the ceiling of a train which is moving with an acceleration a .The angular of inclination of the pendulum from the vertical will be

A seconds pendulum is suspended from the ceiling of a trolley moving horizontally with an acceleration of 4 m//s^(2) . Its period of oscillation is

A pendulum of mass m and length l is suspended from the ceiling of a trolley which has a constant acceleration a in the maximum deflection theta of the pendulum from the vertical.

A simple · pendulum of length L is hanging from a rigid support on the ceiling of a stationary train. If the train moves forward with an acceleration a, then the time period of the pendulwn will be

The period of a simple pendulum suspended from the ceiling of a car is T when the car is at rest. If the car moves with a constant acceleration the period of the pendulum

SL ARORA-OSCILLATIONS-Problems for self practice
  1. If the length of a simple pendulum is increased by 45% what is the per...

    Text Solution

    |

  2. A second's pendulum is taken to a height where the value of g is 4.36m...

    Text Solution

    |

  3. A simple pendulum whose length is 20 cm is suspended from the ceiling ...

    Text Solution

    |

  4. What will be the time period of second's pendulumm if its length is do...

    Text Solution

    |

  5. A pendulum 1 m long makes 20 vibrations in 40s. Find the time taken to...

    Text Solution

    |

  6. A second's pendulum is taken from a place where g=9.8 ms^(-2) to a pl...

    Text Solution

    |

  7. If the acceleration due to gravity on the moon is one-sixth of that on...

    Text Solution

    |

  8. A vertical U-tube of uniform cross-section contains water upto a heigh...

    Text Solution

    |

  9. A wooden cylinder of mass 20 g and area of cross-section 1 cm^(2) , h...

    Text Solution

    |

  10. If the earth were a homogeneous sphere of radius R and a straight hole...

    Text Solution

    |

  11. A weighted glass tube is floating in a liquid with 20cm of its length ...

    Text Solution

    |

  12. A sphere hung with a wire 60^(@) rotation of the sphere about the wire...

    Text Solution

    |

  13. A lactometer whose mass is 0.2kg is floating vertically in a liquid of...

    Text Solution

    |

  14. A body weighing 10g has a velocity of 6cms^(-1) after one second of it...

    Text Solution

    |

  15. Calculate the energy possessed by a body of mass 20g executing SHM of ...

    Text Solution

    |

  16. A bob of simple pendulum of mass 1g is oscillating with a frequency 5 ...

    Text Solution

    |

  17. A oscillator of mass 10kg has a velocity of 5 ms^(-1) after 1 second o...

    Text Solution

    |

  18. A particle executes SHM of period 8 seconds. After what time of its pa...

    Text Solution

    |

  19. The total energy of a partical executing simple harmonic motion of per...

    Text Solution

    |

  20. The force constant of a weightless spring is 16 N m^(-1). A body of ma...

    Text Solution

    |