Home
Class 12
PHYSICS
A homogeneous chain lies in limiting equ...

A homogeneous chain lies in limiting equilibrium on a horizontal table of coefficient of friction 0.5 with part of it hanging over the edge of the table. The fractional length of the chain hanging down the edge of the table is

A

`1//2`

B

`1//5`

C

`1//3`

D

`2//3`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • LAWS OF MOTION

    AAKASH SERIES|Exercise PRACTICE EXERCISE|106 Videos

  • LAWS OF MOTION

    AAKASH SERIES|Exercise EXERCISE - I|157 Videos

  • GEOMETRICAL OPTICS

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL-II PRACTICE SHEET (ADVANCED) INTEGER TYPE QUESTIONS)|10 Videos

  • LOGIC GATES

    AAKASH SERIES|Exercise Exercise (Very Short Answer)|10 Videos

Similar Questions

Explore conceptually related problems

A heavy uniform chain lies on horizontal table top. If the coefficient of friction 0.25, then the maximum fraction of length of the chain that can hang over on one edge of the table is

A heavy uniform chain lies on horizontal table top. If the coefficient of friction between the chain and the table surface is 0.25, then the maximum fraction of the length of the chain that can hang over one edge of the table is

A heavy uniform chain lies on horizontal table top. If the co-efficient of friction between the chain and the table surface is 0.5, the maximum percentage of the length of the chain that can hang over one edge of the table is

A heavy uniform metal chain is kept on the surface of a horizontal table. The coefficient of friction between the chain and the table surface is 0.02 . Find the maximum fraction of length of the chain that could hung over on one edge of the table ?

A uniform chain of mass m and length l is lying on a horizontal table with one-third of its length hanging over the edge of the table. What is the speed of the chain, when it just loses contact with the table?

A uniform chain of mass m and length l is lying on a horizontal table with one-third of its length hanging over the edge of the table. If a gentle push is given to hanging end, it will start moving down. What is the change in gravitational potential energy of the chain, as it just leaves the table?

A uniform chain of mass m and length l is lying on a horizontal table with one-third of its length hanging over the edge of the table. If the chain is limiting equlibrium, what is the coefficient of friction for the contact between table and chain?

A homogoneous chain of length L lies on a table. The coefficient of friction between the chain and the table is mu . The maximum length which can hang over the table in equilibrium is

A uniform chain of length L and mass M is lying on a smooth table and one-third of its length is hanging vertically down over the edge of the table. If g is the acceleration due to gravity, the work required to pull the hanging part on to the table is

A chain of mass m and length l lies on a horizontal table. The chain is allowed to slide down gently from the side of the table. Find the speed of the chain at the instant when last link of the chain slides from the table. Neglect friction everywhere. (a) the force from thelicopter and (b) the gravitational force on her (c ) What are speed ot the kinetic energy and. (d) the speed of the astronaut just before she reaches the helicopter?

AAKASH SERIES-LAWS OF MOTION-EXERCISE - II
  1. A body of weight 20N is on a horizontal surface, minimum force applied...

    Text Solution

    |

  2. A block of weight 100N is lying on a rough horizontal surface. If coef...

    Text Solution

    |

  3. A homogeneous chain lies in limiting equilibrium on a horizontal table...

    Text Solution

    |

  4. A block of mass m = 3 kg is resting over a rough horizontal surface ha...

    Text Solution

    |

  5. A car is travelling at 36 kmph on a road. If mu=0.5 between the tyres ...

    Text Solution

    |

  6. A coin is kept at distance of 10 cm from the centre of a circular turn...

    Text Solution

    |

  7. A body moves along a circular path of the radius 5m. The coefficient o...

    Text Solution

    |

  8. A car is driven round a curved path of radius 18 m without the danger ...

    Text Solution

    |

  9. A block of mass kg lies on a horizontal surface in a truck· The coeff...

    Text Solution

    |

  10. A box is placed on the floor of a truck moving with an acceleration of...

    Text Solution

    |

  11. The rear side of a truck is open and a box of mass 40kg is placed 5m ...

    Text Solution

    |

  12. A horizontal force 10 N is necessary to just hold a block stationary a...

    Text Solution

    |

  13. A person holds a block weighing 2kg between his hands & keeps it from ...

    Text Solution

    |

  14. An eraser weighing 2N is pressed against the black board with a force ...

    Text Solution

    |

  15. A block of mass 4kg is placed in contact with the front vertical surfa...

    Text Solution

    |

  16. A book of weight 20 N is pressed between two hands and each hand exert...

    Text Solution

    |

  17. A man of mass 40 kg is at rest between the walls as shown in the figur...

    Text Solution

    |

  18. A wooden block is placed on an inclined plane. The block just begins t...

    Text Solution

    |

  19. A block of mass 2 kg rests on a rough inclined plane making an angle o...

    Text Solution

    |

  20. A body takes 1(1/3) times as much time to slide down a rough inclined ...

    Text Solution

    |