A uniform chain (mass $M,$ length $L$) is released from rest from a smooth horizontal surface as shown in the figure. Velocity of the chain at the instant it completely comes out of the table will be
A uniform chain (mass $M,$ length $L$) is released from rest from a smooth horizontal surface as shown in the figure. Velocity of the chain at the instant it completely comes out of the table will be
- A
$V=\sqrt {gL}$
- B
$V=\sqrt {\frac {3\,gL}{4}}$
- C
$V=\frac {1}{2} \sqrt {5\,gL}$
- D
$V=\frac {1}{2} \sqrt {gL}$
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