A sylindrical vessel filled with water is released on an inclined surface of angle `theta` as shown in figure the friction coefficient of surface with vessel is `mu(lttantheta)` then the constant angle made by the surface of water with the incline will be

A uniform thin hemispherical shell is kept at rest and in equilibrium on an inclined plane of angle of inclination theta=30^(@) as shown in figure. If the surface of the inclined plane is sufficiently rough to prevent sliding then the angle alpha made by the plane of hemisphere with inclined plane is :

A uniform thin hemispherical shell is kept at rest and in equilibrium on an inclined plane of angle of inclination theta=30^(@) as shown inf figure. If the surface of the inclined plane is sufficiently rough to prevent sliding then the angle alpha made by the plane of hemisphere with inclined plane is :

A container containing a liquid is moving down an incline plane with constant acceleration 'a' . The angle made by the water surface in equilibrium with the inclined plane is

Two blocks of masses 5 kg and 3 kg are placed in contact over an inclined surface of angle 37^(@) , as shown. mu_(1) is friction coefficient between 5 kg block and the surface of the incline and similarly, mu_(2) is friction coefficient betweem the 3 kg block and the surface of the incline. After the release of the blocks from the inclined surface.

Two blocks of masses 5 kg and 3 kg are placed in contact over an inclined surface of angle 37^(@) , as shown. mu_(1) is friction coefficient between 5 kg block and the surface of the incline and similarly, mu_(2) is friction coefficient betweem the 3 kg block and the surface of the incline. After the release of the blocks from the inclined surface.