Is a pencil sharpener and open system or a closed system? Defend your answer.

Answers

Answer 1

Answer:

A second class lever has the load located in the middle and the fulcrum and the effort on opposite ends. Examples of second class levers: a wheelbarrow, hand truck, wrench, nutcracker, and the handle to a pencil sharpener. A third class lever has the effort in the middle with the load and fulcrum on opposite ends.


Related Questions

Explain the process of creating a switch statement to replace an if-then-else statement in Java.

Answers

Answer:

The answer to this question is given in the explanation section.

Explanation:

Let look at an if the else statement

if (condition1) {

 //some code if condition 1 is true

} else if (condition2) {

 // some code if condition 2 is true

} else {

 // some code if condition 3 is true

}

No let look at switch statement

switch(expression) {

 case x:

   // code block

   break;

 case y:

   // code block

   break;

 default:

   // code block

Now let look at your answer.

if then else should be replaced with switch if conditions are fixed.

in the process of replacing

write your condition of if statement  in the case area of swatch

Answer:

The answer to this question is given in the explanation section.

Explanation:

Let look at an if the else statement

if (condition1) {

//some code if condition 1 is true

} else if (condition2) {

// some code if condition 2 is true

} else {

// some code if condition 3 is true

}

No let look at switch statement

switch(expression) {

case x:

  // code block

  break;

case y:

  // code block

  break;

default:

  // code block

Now let look at your answer.

if then else should be replaced with switch if conditions are fixed.

in the process of replacing

write your condition of if statement  in the case area of swatch

What are like arms surrounding all the other code blocks?
A. chevrons
B. curly braces
C. square braces
D. parentheses

Answers

Answer:

Parenthesis

Explanation:

I code

Answer:

Its curly braces.

Your welcome!

Software that allows users to use and adapt it for any purpose, often allowing the public to participate in further development is ___?

Answers

Answer:

Open Source

Explanation:

When a developer makes something open to the public, free to edit and use how they want, they make the project open source.

Answer:

Open source software

Explanation:

The license used for this kind of software allows users to adapt it for any purpose. The public can contribute to the software development.

Which one do u prefer Xbox, Playstation, Nintendo ​

Answers

Mobile And PC Gaming

Teens are more likely to access the news online or by watching the news on TV.
OA. True
OB. False

Answers

The answer is True.

do you have to be in hard mode in terraria to make the timeless traverler vanity set

Answers

Answer: it can only be crafted in corruption world unless you create an artificial corruption biome.

Python 3 requires a special pseudocode that other programming languages do not use.
OA
True
B.
False
Reset
Next

Answers

Answer:

A

Explanation:

Not sure how to explain...

True or false. The PIC is an inter grated circuit in which the microprocessor architecture, along with read only memory (ROM) and random access memory (RAM), are all placed into one integrated circuit that may be reprogrammed; the microprocessor cannot.

Answers

Answer:

your partner in crime can not ROM around without a RAM.

Explanation:

so it would be false.

A video clip is normally saved in mp3 format.
True or false

Answers

Answer: False

Explanation: Mp3 is only used for music whereas Videos are saved in a format knows as Mp4.

Answer:

False  :)

Explanation:

______means to set a variable equal to a known value before a
loop.
A. Initialize
B. Sum
C. Output
D. Input

Answers

A. initialize

I hope this helped!

I would appreciate it if you gave me a thanks and brainliest (:

Question 5
2 pts
The traditional definition of literacy was about being able to
read, write, listen, and speak in a competent manner.
False
True

Answers

Answer: True

Explanation: You would need to read properly, write in a consistent manner, speak loud and clearly, and listen in a respectful manner.

Answer:true

Explanation:

Which of these games was a racing game?
A.
Centipede
B.
Pole Position
C.
Xevious
D.
Galaxian
E.
Space Invaders

Answers

Answer:

pole position

Explanation:

its a arcade racing game

A file that is sent along with an email message is called a(n):
O Selected file
O Document
O Add-on
O Attachment

Answers

Answer:

Attachment

Explanation:

I send a lot of email

What is the definition of bug?​

Answers

In what way is it used?

How do you rename files? *

Answers

Answer: Ok right -click the file you want to rename and then you will see delete,copy,cut,rename, then click the rename button and your files name will be changed

Explanation: Hope this help :)

Now that he is employed, Martin wants to start making plans to purchase a new home. Martin's plan to save up for a down payment within 1 to 5 years is an example of a(n) __________-term goal. Group of answer choices

Answers

Answer:

long term goal

Explanation:

A long-term goal is an achievable a person seeks to accomplish within a certain period of time, typically in years. A series of short-term goals can sum up to a long-term goal. Martin's down payment plan to get a loan on a house within 5 years is a long term goal


Activity
You have learned about the graphical elements that you can add in a spreadsheet. Create your own spreadsheet using these elements.
Question 1
Create a chart using the sample data in the table below. Recollect the steps on how to create a chart, and explain the necessary steps based on
the data in the table. Mention what the x- and the y-axes state and your interpretation of the data represented in the chart.
Year Percentage Increase in Expenses
2005
25.3
2007
30
2009
35
2011
35.8
2014
40

please help

Answers

Answer:

its a

Explanation:

the answer is a i am right

Answer:

Here are the steps I followed to create the chart on the Microsoft Excel spreadsheet.

I clicked the Insert option from the top toolbar.

I clicked the Chart option.

I clicked Chart Type, and selected the type of chart I wanted. The table above provides data on the increase in percentage of expenses over the years. I chose the Column chart to display this data graphically. The column chart is the best form of chart that can show variation between items.

I selected the Data Range. I specified the start and end values of the data set that I wanted to plot in the chart.

Under Chart Elements, I specified the title and legend for the chart. A legend makes it easy for a viewer to understand a titled graph.

The x-axis represents the year in my column chart, and the y-axis shows the percentage increase in expenses per year. With the help of this chart, I could see that every year the percentage in expenses has increased steadily, and reached the highest value in 2014.

Explanation:

This is really close to the sample answer, so I would be careful...

BRAINLIEST!!! 20 PNTS!!!! HELPP!!!

In JavaScript, what symbols needs to surround the condition when you write a conditional statement?

A. parentheses

B. curly braces

C. the greater than and less than signs

D. hashtags

Answers

Answer:

A) Parentheses

Explanation:

Conditional statements control behavior in JavaScript and determine whether or not pieces of code can run.

There are multiple different types of conditionals in JavaScript including:

If” statements: where if a condition is true it is used to specify execution for a block of code.

“Else” statements: where if the same condition is false it specifies the execution for a block of code.

“Else if” statements: this specifies a new test if the first condition is false.

Now that you have the basic JavaScript conditional statement definitions, let’s show you examples of each.

If Statement Example

As the most common type of conditional, the if statement only runs if the condition enclosed in parentheses () is truthy.

EXAMPLE

if (10 > 5) {

     var outcome = "if block";

}

​outcome;

OUTPUT

"if block"

Here’s what’s happening in the example above:

   The keyword if tells JavaScript to start the conditional statement.

   (10 > 5) is the condition to test, which in this case is true — 10 is greater than 5.

   The part contained inside curly braces {} is the block of code to run.

   Because the condition passes, the variable outcome is assigned the value "if block".

WILL GIVE BRAINLIEST! 20 POINTS! PLZ HELP!

What does the following line of code do?

if (num2==50){

A. It creates a variable called num2 and sets it equal to 50.

B. It checks whether a variable called num2 is equal to 50.

C. It prints num2 == 50.

D. It requests user input if the variable num2 is equal to 50.

Answers

Answer:

B

Explanation:

== returns true if both the left side and right side are equal

Answer:

D

Explanation:

100 points, PLEASE HELP...To generate numbers between and including -10 to 10 you would use:

Answers

Answer:

A number line?

A large corporation uses:
A.
LAN
B.
WAN
C.
Wireless network
D.
Ethernet connection

Answers

Answer:

WAN

but im saying this bc you cant mark brainliest with only 1 answer there

Answer:

B: WAN

Explanation:

WILL GIVE BRAINLIEST!!! 15 POINTS!! HELPPPP!!

Tonya wants to add a button to a webpage. Which language should be used?

A. Python

B. HTML

C. JavaScript

D. CSS

Answers

Answer:

B and C both will be right answers

Answer:

B and C are both correct answers

Explanation:

look plz help :))))))))))))))))))))

Answers

Answer:

false

Explanation:the answer is false

Random.choice will choose a number between 1 and 100. True False​

Answers

Answer: False.

Explanation: Random.choice can choose between any 2 numbers.

Answer:

The person above me is right

Explanation:

Edge 2022

what are hard ware and software requirments in multimedia computer system
if u can answer i will mark u as brainilst please help me​

Answers

Answer:

Some hardware requirement: Monitor, keyboard, mouse, sound card, memory, processor, graphics display card. Some software requirement: Windows XP/Vista, Video for Windows, Quicktime.

Explanation:

BRAINLEST

print("Student" == "Teachers" or 99 != 88) will output False

true or false

Answers

Answer:

it will output True, so the statement is false

Explanation:

can someone help me?

Answers

Answer:

2nd one

Explanation:

Answer:

A

Explanation:

3*6+2/2 = 19

(3*6)+2/2 = 19

3*(6+2/2) = 21

A software license gives the owner the to use software.

Answers

Answer:

You answer would be D

Legal right

Explanation:

A software license is the legal right to use and share software.

The license grants or denies permission to:

-share the software with other users.

-use the software on more than one computer.

Many licenses come with support, if needed.

-Edge 2020

A software license gives the owner the legal right to use the software. Thus, option A is correct.

What exactly is a license?

A license can be defined as a part in which a person needs authority or permission to perform a specific action for which he may require a registered document from the government known as a license.

A software lesson season legal entity that is being provided to a person who is uses the legal right to operate a particular system he has the just right to do what is required.

A software license seems to be a legally binding contract that outlines the terms and conditions for the use of software available. Computer users are often granted the ability to make one or even more reproductions of the application without infringing on third-party rights.

Therefore, option A is the correct option.

Learn more about license, here:

https://brainly.com/question/24288054

#SPJ6

The question is incomplete, the complete question will be:

A software license gives the owner the _____ to use software.

human right

understanding

password

legal right

I need some helpppppppppopoppppppppp

Answers

Answer:

Adding images: picture drawing box and insert tab

Formatting images: crop and picture styles

Explanation:

picture drawing box and insert tab would be options to add images

formatting (or editing) the images would be crop, and picture styles

Crop and Picture Styles are editing And the rest go into adding Images

HOPE DIS HELPESS

only true naruto fans know
who is behide the mask in akatsuki
A madara
B Sasuke
C Obito
D Ten tails

Answers

Answer:

obito duh, its Tobi the orange masked one he acts like madara but we know it's his simp guy

Answer:

Obito

Explanation:

cuz obito

Other Questions
PLZZ I BEG I REALLY NEED HELP WORTH 50 POINTS NOT JOKING AND WILL GIVE BRANLIEST PLZZZ HELP QUICK The Book of DragonsChapter III The Deliverers of Their Country, an excerptBy E. NesbitIt all began with Effie's getting something in her eye. It hurt very much indeed, and it felt something like a red-hot sparkonly it seemed to have legs as well, and wings like a fly. Effie rubbed and criednot real crying, but the kind your eye does all by itself without your being miserable inside your mindand then she went to her father to have the thing in her eye taken out. Effie's father was a doctor, so of course he knew how to take things out of eyes.When he had gotten the thing out, he said: "This is very curious." Effie had often got things in her eye before, and her father had always seemed to think it was naturalrather tiresome and naughty perhaps, but still natural. He had never before thought it curious.Effie stood holding her handkerchief to her eye, and said: "I don't believe it's out." People always say this when they have had something in their eyes."Oh, yesit's out," said the doctor. "Here it is, on the brush. This is very interesting."Effie had never heard her father say that about anything that she had any share in. She said: "What?"The doctor carried the brush very carefully across the room, and held the point of it under his microscopethen he twisted the brass screws of the microscope, and looked through the top with one eye."Dear me," he said. "Dear, dear me! Four well-developed limbs; a long caudal appendage; five toes, unequal in lengths, almost like one of the Lacertidae, yet there are traces of wings." The creature under his eye wriggled a little in the castor oil, and he went on: "Yes; a bat-like wing. A new specimen, undoubtedly. Effie, run round to the professor and ask him to be kind enough to step in for a few minutes.""You might give me sixpence, Daddy," said Effie, "because I did bring you the new specimen. I took great care of it inside my eye, and my eye does hurt."The doctor was so pleased with the new specimen that he gave Effie a shilling, and presently the professor stepped round. He stayed to lunch, and he and the doctor quarreled very happily all the afternoon about the name and the family of the thing that had come out of Effie's eye.But at teatime another thing happened. Effie's brother Harry fished something out of his tea, which he thought at first was an earwig. He was just getting ready to drop it on the floor, and end its life in the usual way, when it shook itself in the spoonspread two wet wings, and flopped onto the tablecloth. There it sat, stroking itself with its feet and stretching its wings, and Harry said: "Why, it's a tiny newt!"The professor leaned forward before the doctor could say a word. "I'll give you half a crown for it, Harry, my lad," he said, speaking very fast; and then he picked it up carefully on his handkerchief."It is a new specimen," he said, "and finer than yours, Doctor."It was a tiny lizard, about half an inch longwith scales and wings.So now the doctor and the professor each had a specimen, and they were both very pleased. But before long these specimens began to seem less valuable. For the next morning, when the knife-boy was cleaning the doctor's boots, he suddenly dropped the brushes and the boot and the blacking, and screamed out that he was burnt.And from inside the boot came crawling a lizard as big as a kitten, with large, shiny wings."Why," said Effie, "I know what it is. It is a dragon like the one St. George killed."And Effie was right. That afternoon Towser was bitten in the garden by a dragon about the size of a rabbit, which he had tried to chase, and the next morning all the papers were full of the wonderful "winged lizards" that were appearing all over the country. The papers would not call them dragons, because, of course, no one believes in dragons nowadaysand at any rate the papers were not going to be so silly as to believe in fairy stories. At first there were only a few, but in a week or two the country was simply running alive with dragons of all sizes, and in the air you could sometimes see them as thick as a swarm of bees. They all looked alike except as to size. They were green with scales, and they had four legs and a long tail and great wings like bats' wings, only the wings were a pale, half-transparent yellow, like the gear-boxes on bicycles.Which words from the story suggest something mysterious is about to happen? Be sure to use details from the text to support your answer. A 4 kg block is pushed up an incline that makes a 30 angle with the horizontal, as shown in the figure. Once the block is pushed a distance of d = 5.0 m up the incline, the block remains at rest.What is the approximate change in the gravitational potential energy of the block-Earth system when the block is held at rest compared to its original location at the bottom of the incline?A) OJB) 100 JC) 100/33 JD) 200 J Ariel bought 3 raffle tickets for $5. How many tickets could Arielbuy for $15? Please tell me the right answer.. if i fail one semester, and i pass the other, then do i pass the grade? Please tell me i need to know :\ 2x - 3y = 6Find the x and y Intercepts 46 Points!!!! What was the impact of the Middle Passage and Triangular Trade on African, American and English societies? Explain. how many bones does a human have inthere body in total George Mason had the most influence on- Someone plz help this is due in a couple of mins! u might have to zoom in but ill make brainlest Answer the following question after having read: The Wild Duck's Nest by Michael McLavertyIn paragraph 5, the egg symbolizes (RL.1.2)The fragility of life.The unpredictability of nature.The independence of wildlife.The beauty of nature. PLEASE HELP ME WITH NUMBER 2 ASAP!!! Please help me solve this right now! Before you can solve a problem, the first thing you have to do is Question 2 options: define the problem build a prototype design your solution test your solution Which of these chess pieces starts on squares c1 and f1, and c8 and f8? Which one is correct? Please hurry! Tanya fills a balloon with gas. Select two things that Tanya could do to make the balloon explode. Macbeth is fundamentally about ... 1)abuse of power2)eternal love3)religious war Who do they call the party who accuses someone of causing damage?APlaintiffBJudgeDefendantDAccused The cost of 3 pounds of grapes is $6.57. What is the constant of proportionality that relates the cost in dollars, y, to the number of pounds of grapes, x?what is the value of the expression -4.5 x -8.5 please help me if you only know HELP IM TIMED Which is an example of a negative impact of nationalism? A nationality uses symbols to promote the countrys history and beliefs. One nationality breaks away and is recognized as a separate nationality. A distinct nationality is forged out of a collection of ethnic groups. One nationality creates and spreads jokes targeting another nationality. Nationalities are brought together by the unification of governments.