A fountain sends water to a height of 100 meters. What must be ...

[Pea0909berry]

A fountain sends water to a height of 100 meters. What must be the pressurization (above atmospheric) of the water system? 1 ATM = 1.01  105 N/m2.
 a. 1.0 ATM
  b. 4.2 ATM
  c. 7.2 ATM
  d. 9.7 ATM
  e. 8.2 ATM

Question 2

Water pressurized to 3.5  105 Pa is flowing at 5.0 m/s in a horizontal pipe which contracts to 1/3 its former area. What are the pressure and velocity of the water after the contraction?
 a. 2.5  105 Pa, 15 m/s
  b. 3.0  105 Pa, 10 m/s
  c. 3.0  105 Pa, 15 m/s
  d. 4.5  105 Pa, 1.5 m/s
  e. 5.5  105 Pa, 1.5 m/s

[frre432]

Answer to Question 1

D

Answer to Question 2

A

[Pea0909berry]

Thanks for the timely response, appreciate it

[robbielu01]

Excellent