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General
Easy
Question
Through a very narrow gap of height h, a thin plate of large extension is pulled at a velocity v on one side of the plate there exists oil of viscosity 
and on the other side, oil of viscosity 
as shown. The position (y) of the plate so that (i) the shear force on the two sides of the plate is equal. (ii) the pull required to drag the plate is minimum respectively are
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The correct answer is:
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