From the following data, calculate the static deflection in mm.Critical speed = 8.64 rpsMass of disc = 100Kg at centre of shaftE = 100GN/m2Centre of disc at 0.25m away from centre of axis of shaft.

From the following data, calculate the static deflection in mm.Critic

1.	From the following data, calculate the static deflection in mm.Critical speed = 8.64 rpsMass of disc = 100Kg at centre of shaftE = 100GN/m2Centre of disc at 0.25m away from centre of axis of shaft.
A.	3.32
B.	9.64
C.	10.64
D.	11.64
Answer» B. 9.64