Which of the mentioned below is the formula for calculating side thrust considering coefficient of friction?

Side thrust=\((\frac{\pi D^2}{4})\)Pmax

Side thrust=μ\((\frac{\pi D^2}{4})\)Pmax

Side thrust=\((\frac{\pi D^2}{4})\)Pmax

Which of the mentioned below is the formula for calculating side thru

1.	Which of the mentioned below is the formula for calculating side thrust considering coefficient of friction?
A.	Side thrust=PbD
B.	Side thrust=PbDLs
C.	Side thrust=μ\((\frac{\pi D^2}{4})\)Pmax
D.	Side thrust=\((\frac{\pi D^2}{4})\)Pmax
Answer» D. Side thrust=\((\frac{\pi D^2}{4})\)Pmax