Answer:

Explanation:
Horizontal speed of water, 
Height, h = -53 (below pool)
We can find firstly the final vertical speed of the water using third equation of kinematics. So

Let
is the angle where the falling water moving as it enters the pool. So,

Hence, the angle is (-74.42)°C.
Explanation:
In periodic motion, amplitude is half the distance between the minimum and the maximum.
A = (max - min) / 2
<span>the action of moving something from its place or position.</span>
Answer:

Explanation:
The electric flux through a certain surface is given by (for a uniform field):

where:
E is the magnitude of the electric field
A is the area of the surface
is the angle between the direction of the field and of the normal to the surface
In this problem, we have:
is the electric field
L = 2.0 m is the side of the sheet, so the area is

, since the electric field is perpendicular to the surface
Therefore, the electric flux is
