Author Question: Water is flowing at 4.0 m/s in a circular pipe. If the diameter of the pipe decreases to 1/2 its ... (Read 119 times)

SO00

  • Hero Member
  • *****
  • Posts: 568
Water is flowing at 4.0 m/s in a circular pipe. If the diameter of the pipe decreases to 1/2 its former value, what is the velocity of the water downstream?
 a. 1.0 m/s
  b. 2.0 m/s
  c. 8.0 m/s
  d. 16 m/s
  e. 4.0 m/s

Question 2

The water level in a reservoir is maintained at a constant level. What is the exit velocity in an outlet pipe 3.0 m below the water surface?
 a. 2.4 m/s
  b. 3.0 m/s
  c. 5.4 m/s
  d. 7.7 m/s
  e. 49 m/s



Madisongo23

  • Sr. Member
  • ****
  • Posts: 325
Answer to Question 1

D

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

The average adult has about 21 square feet of skin.

For a complete list of videos, visit our video library