The Boussinesq s vertical pressure z due to line load at a point situ – McqOptions

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1.	The Boussinesq s vertical pressure z due to line load at a point situated vertically below the line load is given by ________
A.	( _z= frac{2q }{ z} )
B.	( _z= frac{3q }{ z} )
C.	( _z= frac{2q }{ z} frac{1}{[1+(z)^2 ]^2} )
D.	( _z= frac{2q }{z} )
Answer» B. ( _z= frac{3q }{ z} )

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