1answer.
Меню
Ask question
Login
Signup
Ask question
Menu
All categories
English
Mathematics
Social Studies
Business
History
Health
Geography
Biology
Physics
Chemistry
Computers and Technology
Arts
World Languages
Spanish
French
German
Advanced Placement (AP)
SAT
Medicine
Law
Engineering
fenix001
[56]
2 years ago
13
water flows in a pipe of a terminal of A1=0.02 m2 with a speed of V1=2 m/s. At the second end of the pipe A2=0.04 m2, the speed
of flow is V2=_______m/s
Physics
Answer
Comment
Send
1
answer:
weeeeeb
[17]
2 years ago
8
0
A1*V1=A2*V2
0.02*2=0.04*V2
V2=1 m/s
Send
You might be interested in
Select the correct answer.
natulia [17]
Answer:
the power of pardon
Explanation:
7
0
2 years ago
Why does a purple flower appear purple when white light shines on it?
grandymaker [24]
The flower absorbs all light but purple, making it appear, purple!
5
0
2 years ago
An increase in temperature will ___________ the speed of a sound wave?
lbvjy [14]
I think it’s cause no change i think
3
0
2 years ago
Read 2 more answers
Which of the following is always true about the particles that make up matter? A. They can only be found in solid substances. B.
Neko [114]
B.They are too small to be seen with only our eyes
4
0
2 years ago
Read 2 more answers
If mechanical energy is conserved in a system the energy at any point in time can be in the form of
I am Lyosha [343]
potential, kinetic, elastc energies
6
0
3 years ago
Other questions:
Newspapers used as covers to keep out the cold were called _________.
7
·
1 answer
If a flea can jump straight up to a height of 0.550 m , what is its initial speed as it leaves the ground?
12
·
1 answer
If vector C is added to vector D, the result is a third vector that is perpendicular to D and has a magnitude equal to 3D. What
14
·
1 answer
The flow of electrons through wires and components is known as:
5
·
1 answer
When does water act as an acid and a base?
9
·
1 answer
PLEASE HELP An object is thrown upward with an initial velocity of 32.1 m/s. What is its velocity in 4.0 s? (use g = 9.81 m/s2).
7
·
1 answer
An astronaut in space cannot use a scale or balance to weigh objects because there is no gravity. But she does have devices to m
8
·
1 answer
If a ball goes at 20 miles per hour what's the velocity
14
·
1 answer
Planet C has a tilt of zero degrees. What seasonal changes would be expected on this planet?
8
·
2 answers
Michael is taking a 500 mile road trip if he is 48% of the way there how many miles has he driven
6
·
2 answers
×
Add answer
Send
×
Login
E-mail
Password
Remember me
Login
Not registered?
Fast signup
×
Signup
Your nickname
E-mail
Password
Signup
close
Login
Signup
Ask question!