a water line starts the service with an altitude of 1200m over the sea level, what is the velocity of the water above 1050 m over the sea level?

Velocity = 94.85m/s

Explanation:

Given the following data ;

Height = 1200m

Vertical distance = 1050m

To find the time, we would use the second equation of motion;

Substituting into the equation, we have;

t = 11.07 secs

To find the velocity;

Mathematically, velocity is given by the equation;

Substituting into the above equation;

Velocity = 94.85m/s

Therefore, the velocity of the water above 1050 m over the sea level is 94.85m/s.

the answer is b i think