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denis23 [38]
2 years ago
14

Why does the pressure go down when the velocity of a fluid increase? Please help asap!

Mathematics
1 answer:
Hunter-Best [27]2 years ago
7 0

Answer:It is the conversion of one form of energy to another. If a fluid flow is restricted, the velocity of the fluid reduces, thereby the kinetic energy decreases and the equivalent amount of energy is increased as the pressure energy, which therefore increases the point pressure of the fluid.

Step-by-step explanation:

You might be interested in
A rectangular auditorium seats 2142 people. The number of seats in each row exceeds the number of rows by 9. Find the number of
maxonik [38]

9514 1404 393

Answer:

  51

Step-by-step explanation:

Let s represent the number of seats in a row. Then the number of rows is (s-9) and the total number of seats is ...

  s(s-9) = 2142

  s² -9s +4.5² = 2142 +4.5² . . . . . complete the square

  (s -4.5) = √2162.25 . . . . . . . . take the positive square root

  s = 4.5 +46.5 = 51 . . . . . . . add 4.5

The number of seats in each row is 51.

6 0
3 years ago
10. The boys and girls in Mrs. Hall's class are collecting cans for the food drive. The
s344n2d4d5 [400]

Answer:

hope it helps you

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6 0
2 years ago
A retail store offers all television sets at 80%, or , of their original price if the customer buys a store membership for $100.
gregori [183]

Answer:

C. The expression is y = 1200x + 100 , and the cost is $1,300.

Step-by-step explanation:

<u>Given</u> :

  • Let y be the total cost and x be the number of TVs
  • Membership costs $100
  • If applied, TV costs 80% of original price

<u>Solving</u> :

  • y = 1200x + 100 [given x = 1]
  • y = 1200 + 100
  • y = 1300
  • Total cost is $1300
6 0
2 years ago
What is the length of Line segment M N? 58 cm 75 cm 88 cm 116 cm.
fiasKO [112]

Midline theorem states that the cuts along the midline of a triangle creates a segment that is parallel to the base and half of the base.. The length of the line segment MN is 58 cm. Thus the option A is the correct option.

Given information-

The figure for the given problem is attached below.

In the given figure,

AM=MB

Thus the<em> M</em> is the midpoint of the line segment <em>AB.</em>

In the given figure,

BN=NC

Thus the<em> N</em> is the midpoint of the line segment <em>BC.</em>

<h3>Midline theorem</h3>

Midline theorem states that the cuts along the midline of a triangle creates a segment that is parallel to the base and half of the base.

Thus the length of the line segment<em> MN</em> can be given as,

MN=\dfrac{1}{2} \times AC\\&#10;

Put the values ,

MN=\dfrac{1}{2} \times 116\\

MN=58

Thus the length of the line segment MN is 58 cm. Thus the option A is the correct option.

Learn more about the midline theorem here;

brainly.com/question/7717322

8 0
2 years ago
You put $3000 in a CD (certificate of deposit) at the promotional rate of 5.6% simple interest. How long will it take to earn $3
uranmaximum [27]

Answer:

It will take two months

Step-by-step explanation:

You do 3000 times .056 then multiply it by 2 and you get 336$

8 0
2 years ago
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