Question

Water at the bottom of a falls has a velocity of 33 m/s after falling 25 m. What is the water speed at the top of the falls?

Answer 1

Step-by-step explanation:

Answer:

Speed of water at the top of fall = 5.40 m/s

Step-by-step explanation:

We have equation of motion

Here final velocity, v = 26 m/s

a = acceleration due to gravity

displacement, s = 33 m

Substituting

Speed of water at the top of fall = 5.40 m/s