Describe the source of friction.

Answer:

The source of friction is when one object touches another.

Explanation:

This is the source of friction, because you can tell, that if you don't make 2 objects touch together, then there is no friction(heat), that means, that only when there is a connection or touch between something and another (lets take a car and air) then, only, can there be friction. When there is a car on a highway, then it's touching the air, and that creates heat on top of the car.

so hence, the source of friction is "contact between 2 objects"

And also, the 2 objects can be anything, even AIR.

----------------------------------------------------------------------------------------------------------"The beautiful thing about learning is that no one can take it away from you!" B.B.King

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Pls help
1. If you were to encamp in a forested area, would you be staying or leaving? Explain.

How was Buck's poor temper explained in the baggage car?

Group of answer choices

A. He is a trained fighter, and is on his way to the next match.

B. He has fits, and is on his way to the doctor.

C.He has rabies, and is on his way to be put down.

D.He was just picked up from the pound after his owner abandoned him.

Read the passages to answer the questions and give your best answers.
Questions:

Which sentence BEST explains why the author of "The Hardy Live Oak" says that the live oak trees are "a treasure in hot places with harsh sunny weather"?

A.They provide shade in the summer heat.

B.They also provide food for many animals.

C.Live oak trees just blend into the landscape.

D.Each live oak tree can produce thousands of acorns.


Which of these is a main idea developed in BOTH passages?

A.Insect pests can cause terrible damage to full-grown oak trees.

B.The features of oak trees benefit the places where they grow.

C.Oak trees provide a very important food source for animals.

D.The height of an oak tree is its most important feature.


First Passage: The Northern Red Oak


The northern red oak is a grand-looking tree. It can grow as high as 75 feet tall. The fall season brings shorter days and cooler temperatures. Fall also brings changes to the leaves of the northern red oak. Leaves turn from green to shades of yellow, orange, and red, which is an amazing sight. It makes the northern red oak an eye-catching stand out among other trees in the oak family.


In summer, the gray rough branches of the northern red oak grow long and wide. This is the season when branches can become overly long and heavy. The weight of the branches' leaves adds even more pounds. If the growth of the tree is not managed, the entire appearance of the tree can be changed. Early trimming helps groom the tree and keeps it from looking like a rounded triangle by summer's end.


Both the size and the shape of the northern red oak's leaves are especially interesting. It is easy to find leaves that are larger than a man's hand. They often have 8 or more pointed fingers. That makes northern red oak leaves look like large, flattened evergreen trees.


Residents in the Midwest especially enjoy the beauty of their northern red oaks in October. A common sight is to see people walking or relaxing under them. They gaze up, watching the colored leaves dance in the cool fall breeze, knowing that winter will soon come to take the leaves away.


Second Passage: The Hardy Live Oak


The live oak tree is one of the toughest trees found in the United States. It is not a tall tree. It grows only 30 to 40 feet high. But its branches are broad and strong. The branches make up for the tree's rather short height. How? The branches stretch out from the trunk like thick arms on a giant. The leaves on the branches are simple. They are oval in shape. They glisten in the sun. Most importantly, live oak leaves are always there. Live oaks stay green all year round.


The live oak is also a fast growing tree. It is often planted in the lawns of new houses. This lets people living in the house have shade in just a few years. However, the owner of the tree needs to keep the lower branches trimmed. If the lower branches are not trimmed, over time the lower tree limbs will grow downward toward the ground. These branches will seem to almost slither like a snake. In time, they will be only inches above the ground. They will also spread out over the lawn for up to 25 feet from the trunk of the tree.


The live oak tree is popular for a very important reason. It can live in very hot weather. Strong sunlight does not kill it. People in the southern United States see so many live oaks that they no longer really notice them. Live oak trees just blend into the landscape. Yet, live oaks contribute to the landscape in many ways. They provide shade in the summer heat. They also provide food for many animals. Each live oak tree can produce thousands of acorns. Squirrels are just one type of animal that scurries to feast on the little brown nuts. Live oaks are certainly a treasure in hot places with harsh sunny weather.

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

PLEASE HURRY!
Write a paragraph. Remember to think before you write. Select your topic. You may use some of the suggestions in this section or a topic of your own choice. Plan what you want to say. Begin with a topic sentence. Write three or four sentences which directly relate to or support your topic sentence.


Topic: The difference between cats and dogs.

HELP NEED WORKSHEET COMPLETED BY 10:45 AM!!!!!! WILL GIVE 100 POINTS AND BRAINLIEST IF FULL SHEET IS COMPLETED!!!!!!!!!!!!!! BY THE EXACT TIME!!!!!!!!!!

ANSWER PLESASE !!!!!!!!!!!!!!!!!!!!!
An adjective clause is a dependent clause used as an adjective within a sentence. An adjective clause usually begins with a relative pronoun or a relative adverb. The sandwich that you ate had a fly in it. Identify the adjective clause in the sentence. A) had a fly B) that you ate C) had a fly in it D) that you ate had a fly

WILL CHOOSE BRAINLIEST!!! Select two phrases from paragraph 13 that demonstrate the author's use of language to create a tone of astonishment.

Please help!

The Roman Colosseum was built in 70 AD. This structure was built to seat over 50,000 people and has 80 entrances. This larger than life structure has survived through time, especially through both World War I and World War II. Time has only glorified this structure and made it one of the seven wonders of this world.

How does the use of the phrase time has only glorified clarify why the Colosseum is now one of the wonders of the world?
A.
It conveys that time has increased its beauty.
B.
It conveys that it has become a popular place of worship over the years.
C.
It conveys that time has made it stronger.
D.
It conveys that it has become more brightly lit over the years.

REVISE: It was raining.
(Use sight and sound details)

Which pair of italicized words below consists of two homographs?

The bark of a dog; the bark of a tree
The bark of a dog; the bark of a tree

Too rainy to play; two shoes in a pair
Too rainy to play; two shoes in a pair

Their new house; the building over there
Their new house; the building over there

A foul odor; chickens, turkeys, and other fowl

can someone please help me with this?

I have been stuck on this assignment for a while D:

thanks in advance, if u help will give brainiest :D

Please help ASAP!! Write a minimum of one paragraph sharing your opinion of the novel The outsiders. Include examples from the novel to support your opinion.

what is the main idea of this?????????????????????????????????????????????????????????????????????????

According to "Robots Are Cool, but AI is the Future," how does the use of robots affect humans?

Robots will replace people in their jobs and make them unemployable.

Robots follow instructions to perform everyday tasks for humans, such as vacuuming.

Robots can make life easier for humans because they can research and problem solve.

Robots can translate foreign languages, making it easier for people from different countries to communicate.

The two types of sentences found in a paragraph are the

A.
topic sentence and sentences that expand upon it.
B.
topic sentence and sentences on similar ideas.
C.
topic sentence and conclusion sentence.

What Problem do Tom and Elliot Face? (The Great Bear Escape)

REVISE: We had pizza for dinner.
(Use taste, touch, and smell details)

WILL CHOOSE BRAINLIEST!

BOOK: Words on fire by Jennifer A nielsen
Can someone help me please
you will write a Tweet on your favorite part of the book. It cannot be any longer than 280 characters. Make sure you include at least two (2) hashtags at the end that are relevant to your Tweet.

Teacher example, I can't believe that Misha thought the cake was on fire! Poor kid! I am glad he tried to rectify the situation, but I don't think he should have stolen one! #CakeOnFire #TwoWrongsDon'tMakeARight #MishaDidn'tKnowAnyBetter

Life at Home in the Twenty-First Century

1) What does the width of a horizontal bar represent?

2) The text says that in 1990 “46 percent were color CRT models less than 19 inches in size.” Where is that data on the graph?

3) In the period shown, what was the most popular and longest-lasting TV set purchased?

4) Why is the battleship for Rear Projection sets so thin?

Is College a scam?

What’s ways it can, and can’t be??

Lock #2 - Secret passage is opened. You find a note here. Read it carefully to find a clue to the code that will open this lock and tell you where to go next. Enter the 6-character code: lowercase, no space.
----------------------------------------------------------------------------------------------------------------------------
Most people miss what's right in front of them.
If you look up and down, but not all around, a
Zesty meal at my favorite restaurant awaits you.
And while you're there, take a peek;
Read the menu to help you get closer to the
5 priceless jewels you seek.

Please answer Asap! Ill give brainliest if correct
Read the stanza from "The Raven" by Edgar Allan Poe.

Then, methought, the air grew denser, perfumed from an unseen censer
Swung by Seraphim whose foot-falls tinkled on the tufted floor.
"Wretch," I cried, "thy God hath lent thee—by these angels he hath sent thee
Respite—respite and nepenthe, from thy memories of Lenore;
Quaff, oh quaff this kind nepenthe and forget this lost Lenore!"
Quoth the Raven "Nevermore."


Which line of the stanza contains an allusion?

"Quaff, oh quaff this kind nepenthe and forget this lost Lenore!"

"Swung by Seraphim whose foot-falls tinkled on the tufted floor."

"'Wretch," I cried, "thy God hath lent thee—by these angels he hath sent thee"

"Then, methought, the air grew denser, perfumed from an unseen censer"

Please Hurry i need the answer
What is the correct way to say you all?
A-Ya'll
B-Yal'l
C-Yall'
D-Y'all
Will give BRAINLIEST!!

PLS HELP 100 POINTS Which of the following is a plot complication from The Outsiders?
A: Ponyboy finally understands Dally.
B: Johnny and Ponyboy escape to the church.
C: Ponyboy describes himself.
D: Ponyboy describes his brothers.

WILL CHOOSE BRAINLIEST! Select two words that define conjured in paragraph 12.

Do video games cause violence?

match each sentence part to the question it answers

Read the passages to answer the question and give your best answer.
Question:
Which of these is a main idea developed in BOTH passages?

A.Insect pests can cause terrible damage to full-grown oak trees.

B.The features of oak trees benefit the places where they grow.

C.Oak trees provide a very important food source for animals.

D.The height of an oak tree is its most important feature.

First Passage: The Northern Red Oak

The northern red oak is a grand-looking tree. It can grow as high as 75 feet tall. The fall season brings shorter days and cooler temperatures. Fall also brings changes to the leaves of the northern red oak. Leaves turn from green to shades of yellow, orange, and red, which is an amazing sight. It makes the northern red oak an eye-catching stand out among other trees in the oak family.
In summer, the gray rough branches of the northern red oak grow long and wide. This is the season when branches can become overly long and heavy. The weight of the branches' leaves adds even more pounds. If the growth of the tree is not managed, the entire appearance of the tree can be changed. Early trimming helps groom the tree and keeps it from looking like a rounded triangle by summer's end.
Both the size and the shape of the northern red oak's leaves are especially interesting. It is easy to find leaves that are larger than a man's hand. They often have 8 or more pointed fingers. That makes northern red oak leaves look like large, flattened evergreen trees.
Residents in the Midwest especially enjoy the beauty of their northern red oaks in October. A common sight is to see people walking or relaxing under them. They gaze up, watching the colored leaves dance in the cool fall breeze, knowing that winter will soon come to take the leaves away.

Second Passage: The Hardy Live Oak

The live oak tree is one of the toughest trees found in the United States. It is not a tall tree. It grows only 30 to 40 feet high. But its branches are broad and strong. The branches make up for the tree's rather short height. How? The branches stretch out from the trunk like thick arms on a giant. The leaves on the branches are simple. They are oval in shape. They glisten in the sun. Most importantly, live oak leaves are always there. Live oaks stay green all year round.
The live oak is also a fast growing tree. It is often planted in the lawns of new houses. This lets people living in the house have shade in just a few years. However, the owner of the tree needs to keep the lower branches trimmed. If the lower branches are not trimmed, over time the lower tree limbs will grow downward toward the ground. These branches will seem to almost slither like a snake. In time, they will be only inches above the ground. They will also spread out over the lawn for up to 25 feet from the trunk of the tree.
The live oak tree is popular for a very important reason. It can live in very hot weather. Strong sunlight does not kill it. People in the southern United States see so many live oaks that they no longer really notice them. Live oak trees just blend into the landscape. Yet, live oaks contribute to the landscape in many ways. They provide shade in the summer heat. They also provide food for many animals. Each live oak tree can produce thousands of acorns. Squirrels are just one type of animal that scurries to feast on the little brown nuts. Live oaks are certainly a treasure in hot places with harsh sunny weather.