A cylinderical vessel filled with water is released on a fixed inclined surface of angle theta as shown in figure. The friction coefficient of surface with vessel in mu(lt tan theta). Then the constant with the incline will be (Neglect the viscosity of liquid)

A cylinderical vessel filled with water is released on a fixed incline

1.	A cylinderical vessel filled with water is released on a fixed inclined surface of angle theta as shown in figure. The friction coefficient of surface with vessel in mu(lt tan theta). Then the constant with the incline will be (Neglect the viscosity of liquid)
Answer» `TAN^(-1) MU` `theta-tan^(-1) mu` `theta+tan^(-1)mu` `COT^(-1)mu` ANSWER :D