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A chain AB of length equal to the quarte...

A chain AB of length equal to the quarter of a circle of radius R is placed on a smooth hemisphere as shown in figure -3.66. When it is released, it starts falling. Find the velocity of the chain when it falls of the end B from the hemisphere.

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The correct Answer is:
`[[sqrt(gR(x/2+4/pi)]]`
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PHYSICS GALAXY - ASHISH ARORA-WORK, ENERGY AND POWER-Practice Exercise
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