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A uniform chain of mass m and length l i...

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

`1/2`

B

`1/3`

C

`2/3`

D

`3/2`

Text Solution

Verified by Experts

The correct Answer is:
A
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Knowledge Check

  • 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
    MgL
    B
    `(MgL)/3`
    C
    `(MgL)/9`
    D
    `(MgL)/18`

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