An open tank containing liquid is made to move from rest with a uniform acceleration. The angle 0 which the free surface of liquid makes with the horizontal is such that (where a = Horizontal acceleration of the tank, and g = Acceleration due to gravity)

An open tank containing liquid is made to move from rest with a unifor

1.	An open tank containing liquid is made to move from rest with a uniform acceleration. The angle 0 which the free surface of liquid makes with the horizontal is such that (where a = Horizontal acceleration of the tank, and g = Acceleration due to gravity)
A.	tan≈í‚àè = a/g
B.	tan≈í‚àè = 2 a/g
C.	tan≈í‚àè = a/2g
D.	tan≈í‚àè = a2/2g
Answer» B. tan≈í‚àè = 2 a/g