An infinite slope is inclined at angle i and has its angle of internal – McqOptions

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1.	An infinite slope is inclined at angle i and has its angle of internal friction φ, the stability number Sa, is
A.	[A].
B.	[B].
C.	(tan i - tan φ) cos2 i
D.	(tan i - tan φ) sin2 i
Answer» D. (tan i - tan φ) sin2 i

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