Home
Class 12
PHYSICS
A uniform beam of length L. And mass m i...

A uniform beam of length `L`. And mass `m` is supported as shown. Of the cable suddenly breaks, determine ,
(a) the acceleration of end `B`.
(b) the reaction at the pin support.
.

Text Solution

Verified by Experts

The correct Answer is:
`(9g)/(7) darr `
Promotional Banner

Topper's Solved these Questions

  • 10 ROTATIONAL

    MOTION|Exercise Exercise - 4 (Level - I)|24 Videos
  • 10 ROTATIONAL

    MOTION|Exercise Exercise - 4 (Level - II)|49 Videos
  • 10 ROTATIONAL

    MOTION|Exercise Exercise - 3 (Level - I)|27 Videos
  • ALTERNATING CURRENT

    MOTION|Exercise EXERCISE - 4 (LEVEL - II)|14 Videos
MOTION-10 ROTATIONAL-Exercise - 3 (Level - II)
  1. Moment of inertial of a triangle plane of mass M shown in figure about...

    Text Solution

    |

  2. A uniform rod of mass m is bent into the form of a semicircle of radiu...

    Text Solution

    |

  3. A thin uniform rod mass M and length L is hinged at its upper end. And...

    Text Solution

    |

  4. A rod of mass m and length L , lying horizontally is free to rotate ab...

    Text Solution

    |

  5. A slightly loosely fit window is balanced by two strings which are con...

    Text Solution

    |

  6. A block X of mass 0.5 kg is held by a long massless string on a fricti...

    Text Solution

    |

  7. Two uniform cylinders, each of mass m = 10 kg and radius r = 150 m...

    Text Solution

    |

  8. Two uniform cylinders, each of mass m = 10 kg and radius r = 150 m...

    Text Solution

    |

  9. A uniform beam of length L. And mass m is supported as shown. Of the c...

    Text Solution

    |

  10. A uniform beam of length L. And mass m is supported as shown. Of the c...

    Text Solution

    |

  11. A uniform ring is rotating about vertical axis with angular velocity o...

    Text Solution

    |

  12. A thin rod AB of length a has variable mass per unit length rho(0) (1...

    Text Solution

    |

  13. A thin rod AB of length a has variable mass per unit length P(0) (1 +...

    Text Solution

    |

  14. A thin rod AB of length a has variable mass per unit length rho(0) (1...

    Text Solution

    |

  15. A thin rod AB of length a has variable mass per unit length rho(0) (1...

    Text Solution

    |

  16. A thin rod AB of length a has variable mass per unit length rho(0) (1...

    Text Solution

    |

  17. A straight rod AB of mass M and length L is placed on a frictionless h...

    Text Solution

    |

  18. A wheel is made to roll without slipping, towards right, by pulling a ...

    Text Solution

    |

  19. A carpet of mass M made of inextensible material is rolled along its l...

    Text Solution

    |

  20. A solid uniform disc of mass m rolls without slipping down a fixed inc...

    Text Solution

    |