1answer.
Ask question
Login Signup
Ask question
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
noname [10]
2 years ago
6

A horizontal board of negligible thickness and area 1. 0 m2 hangs from a spring scale that reads 70 n when a 4. 0 m/s wind moves

above the board. The air below the board is stationary. When the wind stops, the scale reads answer n. The density of air is 1. 25 kg/m3 and treat the air as an ideal fluid.
SAT
1 answer:
andrey2020 [161]2 years ago
3 0

Answer:

A horizontal board of negligible thickness and area 2.0 m2 hangs from a spring scale that reads 80 N when a 4.0 m/s wind moves beneath the board

Explanation:

You might be interested in
A scientist has invented a pill that can replace sleep
zysi [14]

Answer:

<h2><u> Modafinil</u></h2>

Explanation:

Scientists are hoping to build on the success of the drug <u>Modafinil</u>, a stimulant launched seven years ago which allows people to wake up refreshed after four hours of sleep. It does sound far-fetched since we have such little understanding of sleep and dreams but anything is possible.

<em>Hope this helps :) </em>

<em> Pls mark brainliest :3 </em>

<em> And have an amazing day <3</em>

3 0
3 years ago
In the diagram, curves 1, 2, and 3 represent the total, marginal, and average product curves respectively. total, average, and m
Bond [772]

In the diagram (see attachment), curves 1, 2, and 3 represent the: C. marginal, average, and total product curves respectively.

<h3>What is a product?</h3>

A product can be defined as any physical object and tangible item that is typically produced by a manufacturer, so as to satisfy and meet the demands, needs or wants of every customer.

In Economics, some examples of products include the following:

  • Pencils
  • Laptop computers
  • Mobile phones
  • Television
  • Microwave oven

<h3>What is a variable input?</h3>

A variable input can be defined as a type of resources which provides the additional (extra) inputs that is required and needed by a business firm in order to expand short-run production. Thus, labor is considered as the most common example of a variable input.

In conclusion, we can infer and logically deduce that curves 1, 2, and 3 in the diagram (see attachment) represent the marginal, average, and total product curves respectively

Read more on variable input here: brainly.com/question/25493860

#SPJ1

8 0
2 years ago
Which presidential campaign slogan best demonstrates an unwarranted extrapolation?.
julia-pushkina [17]
"Vote Yourself a Farm and Horses" - Abraham Lincoln, 1860
6 0
2 years ago
What is arianators??​
Sloan [31]

Answer:

it's a noun means a fan of American singer songwriter and actress Ariana Grand

4 0
3 years ago
Read 2 more answers
At stp both diamond and graphite are solids composed of carbon atoms. These solids have.
AfilCa [17]

These solids, diamond and graphite are first naturally occurring inorganic substances and have an orderly internal structure and characteristic chemical composition, crystal form, and physical properties.

<h3>Standard temperature and pressure of diamond and graphite</h3>

At standard temperature and pressure, the two minerals; diamond and graphite which are both composed of carbon atoms are Allotropes of Carbon. Additionally, peculiar difference between them exists in the delocalization of electrons in one as opposed to the other.

  • Similarly, these solids are minerals and are naturally occurring inorganic element or compound having unique structures.

Read more on Allotropes of Carbon;

brainly.com/question/14144722

7 0
2 years ago
Other questions:
  • Explain why electric current doesn’t flow through rubber
    9·1 answer
  • The different apparences of the moon known as moon phases are
    7·1 answer
  • Cain from Lehman Jackson?
    5·2 answers
  • Which of the following statements about logistic growth curves is true? a. Logistic growth curves are common for R-selected spec
    5·1 answer
  • Why did joe cheat<br> its true so don´t comment about my questo=ion being incorrect
    8·2 answers
  • What idea is related in both excerpts? the sense of relief people experienced when they found a way to escape during the Holocau
    11·2 answers
  • Which of the following sparked the beginning of the spanish-american war
    7·1 answer
  • Trình bày bằng biểu đồ giải thích hiện tượng lạm phát do Chi phí đẩy?
    13·1 answer
  • People responding to surveys or interviews tend to want to present themselves in a good light, thus reducing the accuracy of the
    7·1 answer
  • Which of the answer choices is an example of negative feedback altering homeostatic control?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!