Answer Happy

a) (4 points) As soon as the side holes are opened Find the
velocity of the fluid running out of the hole.
b) (4 points) While the tank side hole is closed before the
water is discharged, calculate the force acting on the wall
opposite the hole.
A rectangular enclosing vessel, width W, cross-sectional area Az containing liquid height Y2 with liquid density p lateral container depth h cross-sectional area A1 (<<A2) and air pressure. inside the tank above the liquid surface is P

A2 ס Y2 h Po o Yi A W