Home
Class 11
PHYSICS
A rope is wound around a hollow cylinder...

A rope is wound around a hollow cylinder of mass `3 kg` and radius `40 cm`. What is the angular acceleration of the cylinder if the rope is pulled with a force of `30 N` ?

A

`25 m//s^(2)`

B

`0.25 rad//s^(2)`

C

`25 rad//s^(2)`

D

`5 m//s^(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SOLVD PAPERS 2017 NEET, AIIMS & JIPMER

    DC PANDEY|Exercise Solved Papers 2017(AIIMS)|26 Videos

  • SOLVD PAPERS 2017 NEET, AIIMS & JIPMER

    DC PANDEY|Exercise Solved Papers 2017(JIPMER)|28 Videos

  • SIMPLE HARMONIC MOTION

    DC PANDEY|Exercise Integer type questions|14 Videos

  • SOUND WAVES

    DC PANDEY|Exercise Exercise 19.7|4 Videos

Similar Questions

Explore conceptually related problems

A rope of negligible mass is wound around a hollow cylinder of mass 3 kg and radius 40 cm . What is the angular acceleration of the cylinder, if the rope is pulled with a force of 30 N ? What is the linear acceleration of the rope ? Assume that there is no slipping.

A rope is wound round a hollow cylinder of mass 3 kg and radius 40 cm. What is angular acceleration of the cylinder if the rope is pulled with a force of 30 N ? What is the linear acceleration of the rope ?

A rope is wound round a hollow cylinder of mass 5 kg and radius 0.5m. What is the angular acceleration of the cylinder if the rope is pulled with a force of 20 Ngt

A rope of negligible mass is wound around a hollow cylinder of mass 4 kg and radius 40 cm. What is the angular acceleration of the cylinder, if the rope is pulled with a force of 4N? Assume that there is no splipping.

A rope is wound round a hollow cylinder of mass 3 kg and radius 40 cm . If the rope is pulled with a force of 30 N , what is the angualr acceleration of the cylinder ?

A rope is wound round a hollow cylinder of mass M and radius R. If the rope is pulled with a force F newton, then the angular acceleration of the cylinder will be

A rope is wound round a hollow cylinder of mass M and radius R. If the rope is pulled with a force F newton, then the angular acceleration of the cylinder will be

DC PANDEY-SOLVD PAPERS 2017 NEET, AIIMS & JIPMER-Solved paper 2018(JIPMER)
  1. A rope is wound around a hollow cylinder of mass 3 kg and radius 40 cm...

    Text Solution

    |

  2. If a machine perform 4000 J output work and 1000 J is inside loss due ...

    Text Solution

    |

  3. Dimension of force is

    Text Solution

    |

  4. The efficiency of an ideal gas with adiabatic exponent 'gamma' for the...

    Text Solution

    |

  5. Velocity is given by v=4t(1-2t), then find time at which velocity is m...

    Text Solution

    |

  6. The ratio of the radii of gyration of a circular disc about a tangenti...

    Text Solution

    |

  7. If compressibility of material is 4xx10^(-5) per atm, pressure is 10...

    Text Solution

    |

  8. If speed of sound in air is 340 m//s and in water is 1480 m//s.If freq...

    Text Solution

    |

  9. 1000 N force is required to lift a hook nd 10000 N force is reuires to...

    Text Solution

    |

  10. How much intense is 80 dB sound in comparision to 40 dB?

    Text Solution

    |

  11. A force of 10 N acts on a body of mass 0.5 kg for 0.25s starting from ...

    Text Solution

    |

  12. A ball of 0.5 kg colided with wall at 30^(@) and bounced back elastica...

    Text Solution

    |

  13. Kinetic energy of a particle is increases by 4 times What will be the ...

    Text Solution

    |

  14. What is the range of a projectile thrown with velocity 98 m//s with an...

    Text Solution

    |

  15. If the efficiency of an engine is 50% and its work output is 500 J the...

    Text Solution

    |

  16. An engine has an efficiency of 1/6. When the temperature of sink is re...

    Text Solution

    |

  17. A ball is thrown upwards with a speed u from a height h above the grou...

    Text Solution

    |

  18. A body of mass 1 kg executes SHM which is given by y=6.0 cos (100t+...

    Text Solution

    |

  19. A unifrom rod of mass m and length l(0) is pivoted at one end and is h...

    Text Solution

    |

  20. A box of mass 8 kg ios placed on a roulgh inclined plane of inclinatio...

    Text Solution

    |

  21. A mass M is hung with a light inextensible string as shown in Find the...

    Text Solution

    |