Please help ? "Water shoots out from a horizontal pipe which is at a height of 52cm"

[Shamar]

Please help ? "Water shoots out from a horizontal pipe which is at a height of 52cm"

Water shoots out from a horizontal pipe which is at a height of 52cm from the floor lamp. If the horizontal distance travelling by the water before it hits the floor is 100cm, what is the velocity of the water when it leaves the pipe?

I know formulas like a = v-u/t but this just confused me because there is no angle nor time given ?

 

[tkhunny]

Water shoots out from a HORIZONTAL pipe which is at a height of 52cm from the floor lamp. If the horizontal distance travelling by the water before it hits the floor is 100cm, what is the velocity of the water when it leaves the pipe?

I know formulas like a = v-u/t but this just confused me because there is no angle nor time given ?

The angle is given in the problem statement. Now what?