A Trolley containing a liquid slides down a smooth inclined plane of angle alpha with the horizontal. Find the angle of inclination of the free surface with the horizontal

A Trolley containing a liquid slides down a smooth inclined plane of a

1.	A Trolley containing a liquid slides down a smooth inclined plane of angle alpha with the horizontal. Find the angle of inclination of the free surface with the horizontal
Answer» SOLUTION :`theta=alpha`