1.

The intensities of pressure below a point load where r=0 on axis of loading is ____________

A. ( _z= frac{0.4775Q}{z^2} )
B. ( _z= frac{0.7Q}{z^2} )
C. ( _z= frac{0.4775Q}{z^3} )
D. ( _z= frac{0.8Q}{z} )
Answer» B. ( _z= frac{0.7Q}{z^2} )


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