Question 1 (1 point) A stream of waste water is flowing down a pipe at a...

Question

Question

Question 1 (1 point) A stream of waste water is flowing down a pipe at a velocity of 5.6 m/s N 25° E into a lake. Another str

Answer 1

Answer #1

N >> 25 wf E M S

Velocity of the 1st pipe is

ū1 = 5.6 N 25° E m/s

Velocity of second pipe is

ū1 = 4.3 N m/s

Resultant velocity is

JUR] = V { + vž + 271. Ū2

JURI = Vv{ + vź +2|71||72| cos 25°

5.62 +4.32 +25.6||4.3 cos 25°

UR = 8.47 m/s

Direction is :

- 1 = tan Vi sin 25° U2 + Vicos 25°

日=149

UR = 8.47m/s N 14°E

None of the above

Answer 2

Similar Homework Help Questions

QUESTION 1 Water at 10 °C is flowing in a 90 bend pipe, with inner diameter...

QUESTION 1 Water at 10 °C is flowing in a 90 bend pipe, with inner diameter of 150 mm, at an average velocity of 3.0 m/s and gauge pressure of 300 kPa. The pipe is laid in the horizontal plane as shown in figure below. The magnitude of the resultant (horizontal) force required to hold the bend in place is: a 5.46 kN b.7.72 kN Oc 10.92 kN d.5.15 kN . None of the other answers QUESTION 2 A 25.0...
need help ASAP please Water is flowing at 4.0 m/s in a circular pipe. If the...

need help ASAP please Water is flowing at 4.0 m/s in a circular pipe. If the diameter of the pipe decreases to 1/3 its former value, what is the velocity of the water downstream? O 12 m/s 36 m/s 1.3 m/s 16 m/s O 24 m/s
At a point in a horizontal pipeline, the pressure of the water flowing at a velocity...

At a point in a horizontal pipeline, the pressure of the water flowing at a velocity of 4.6 m/s is 117.3 kPaa; at another point close by, where the pipe has a smaller section, the pressure is 110.4kPaa. a.) Neglecting losses, find the velocity of the flow at the point. b.) If the head loss is .20m, find the velocity at the second point.

Water is flowing at 2.0 m/s in a circular pipe. If the diameter of the pipe...

Water is flowing at 2.0 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) 2 m/s b) 4 m/s c) 1m/s d) 16m/s e) 8m/s
A thin stream of water flows smoothly from a faucet and falls straight down. At one point, the water is flowing at...

A thin stream of water flows smoothly from a faucet and falls straight down. At one point, the water is flowing at a speed of 0 = 1.47 m/s. At a lower point, the diameter of the stream has decreased by a factor of 0.769. What is the vertical distance h between these two points? h= 2.06
7. Water flows through a pipe of diameter 1.08m at a velocity of 2m/s. If someone...

7. Water flows through a pipe of diameter 1.08m at a velocity of 2m/s. If someone puts a nozzle on the end of the pipe, reducing the diameter to 0.35m, at what speed will the water exit the pipe?. 10. A pipe with a radius of 50 cm has water flowing at 5 m/s. If water goes into a new pipe with radius 33 cm, how much will the pressure decrease? 11. A large dam has a hole that is...

7. Two round pipes have water flowing through them. Pipe B is half of the diameter...

7. Two round pipes have water flowing through them. Pipe B is half of the diameter of pipe A. If the average velocity of the flow through both pipes is the same, what is Q./Q.? B 8. A lubricating oil with a viscosity of 0.1 (N s/m' is between two plates, one stationary and one moving If the moving plate is moving with a velocity of 1.3 m/s and the distance between the plates is 0.4 cm what is the...
Water is flowing through a 600mm diameter horizontal pipe n = 0.013 and 1000m in length....

Water is flowing through a 600mm diameter horizontal pipe n = 0.013 and 1000m in length. A gage pressure downstream has a reading of 16 kPa and another gage in between the ends of the pipe reads 20 kPa while on the upstream side reads 30 kPa. a. Determine the total head loss of the pipe b. Determine the velocity of flow in m/s. c. Determine the rate of discharge in liter per second.
Q 14.14: Water is flowing through a pipe of inner diameter 1.6 cm and length 12...

Q 14.14: Water is flowing through a pipe of inner diameter 1.6 cm and length 12 m at a speed of 4.3 m/s. If the pipe is at a height of 5.2 m, what is the gravitational potential energy density of the water? A 51000 J/m3 B 98000 J/m3 C 45J/m3 D 0.15J/m3 E 9200 J/m3

A thin stream of water flows smoothly from a faucet and falls straight down. At one...

A thin stream of water flows smoothly from a faucet and falls straight down. At one point the water is flowing at a speed of v1 = 1.15 m/s the radius of the stream is r1 = 1.00 cm. At a lower position, the radius of the stream is smaller and the velocity is higher because the water is accelerating under gravity. The vertical distance between these two points is 0.144 m. What is the radius of the stream at...