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The opening near the bottom of the vesse...

The opening near the bottom of the vessel shown in figure has an area A. A disk is held against the opening to keep the liquid, from running out. Ket `F_(1)` be the the net force on the disk applied by liquid and air in this case. Now the disk is moved away from the opening a short distance. The liquid comes out and strikes the disk inelastically. Let `F_(2)` be the force exerted by the liquid in this condition. Then `F_(1)//F_(2)` is

A

`1/2`

B

`1`

C

`2/1`

D

`1/4`

Text Solution

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The correct Answer is:
A
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