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A uniform rod is kept vertically on a ho...

A uniform rod is kept vertically on a horizontally smooth surface at a point O. IF it is rotated slightly and released, it falls down on the horizontal surface. The lower end will remain

A

At `O`

B

At a distance less than `l/2` from`O`

C

At a distance `l/2` from `O`

D

At a distance larger than `l/2` from `O`

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The correct Answer is:
B
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