92. In figure a heavy ball of mass 2m rests on the horizontal surface and the lighter ball of mass m is dropped from a height h >2l. At the instant the string gets taught, the upward velocity of the heavy ball will be?

92. In figure a heavy ball of mass 2m rests on the horizontal surface

1.	92. In figure a heavy ball of mass 2m rests on the horizontal surface and the lighter ball of mass m is dropped from a height h >2l. At the instant the string gets taught, the upward velocity of the heavy ball will be?
Answer» 92. In figure a heavy ball of mass 2m rests on the horizontal surface and the lighter ball of mass m is dropped from a height h >2l. At the instant the string gets taught, the upward velocity of the heavy ball will be?

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92. In figure a heavy ball of mass 2m rests on the horizontal surface and the lighter ball of mass m is dropped from a height h >2l. At the instant the string gets taught, the upward velocity of the heavy ball will be?

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