What is the length of the x-component of the vector shown below?
A. 3.2
B.24.7
C. 2.8
D. 5.3
*
Answers
Answer:
D
Explanation:
Answer:
5.3
Explanation:
Just took the quiz
Related Questions
Nadia drove home while singing with a recording of her favorite songs. This is an example of?(psychology)
Answers
What are the answer choices?
Which item produces the magnetic field in the electromagnet?
Answers
The magnet produces a magnetic field. Item A makes the magnetic field in the electromagnet.
Explanation:
Item A is called a magnet. It has a North pole and a South pole. The electrons move from the North to the south poles, creating a magnetic force.
This Magnetic field creates a magnetic field around a magnet.
Answer: D
Explanation: it is made of metal which attracts the magnetic force field
help me pls i need the answer
Answers
What is chronology?
A. Events before 1066
B. The correct order of events overtime
C. A collection of historical writings
D. None of the above
Answers
Answer:
The correct order of events over time
Answer:Its B
Explanation:Can I please have brainliest
PLEASE SOMEONE HELP ME ILL GIVE THE PERSON BRAINLIEST
If a ball was dropped from the Empire State Building, or from the Golden Gate Bridge, or from the Statue of Liberty, and from the top of a table, tell Gravitron how long it would take each of the balls to hit the bottom. Fill in the table below:
Dropped from:
Time (seconds)
Empire State Building
Golden Gate Bridge
Statue of Liberty
Tabletop
Answers
Student Name Potential Energy Rating (lowest to highest)
Henry gas, liquid, solid
Jasmine gas, solid, liquid
Lucas solid, gas, liquid
Tasha solid, liquid, gas
Four students rank the potential energies of some states of matter. Which student is correct?
(1 point)
Lucas
Jasmine
Tasha
Henry
Answers
A substance's potential energy decreases from solid to liquid to gas to plasma in that order. The most potential energy and least kinetic energy would be in the solid state. So, Henry is correct.
What is Potential energy?Potential energy is a type of stored energy that depends on the relative locations of various system components. A spring's potential energy increases when it is stretched or compressed. The potential energy of a steel ball increases as it is raised above the earth's surface as opposed to when it is brought to the planet.
It can perform more work in the raised position. Potential energy is a system property, not a feature of a single entity or particle. For example, the system made up of Earth and the elevated ball has greater potential energy as they are further apart.
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Why did the chicken cross the road?
(excepting any answers)
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Answer:
to get to other side
because it could not be stopped by death
URGENT!!!!! PLEASE ANSWER
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When you drop something, first of all it accelerates.
The faster it falls, the bigger the force of ______ that acts on it.
choose from the list to complete the sentence:
friction gravity air pressure
note: apparently the answer is friction but it doesn't make sense to me so please explain.
Answers
The faster an object is going, the more resistance there will be. An example of this would be if you're running the faster you run, the more air is going against you.
I hope this helps!
Which has a higher density? Helium or air?
Answers
Air
Explanation:In the case of your helium balloon, it most likely floated away before you could catch it because helium is much lighter (or less dense) than the air in our environment.
hope this helps! :)
Soil classification is partially determined by the presence of organic material, such as humus. Which would have more humus—a desert or a forest—and why? Check all that apply.
a forest because it has more trees to provide plant litter
a desert because it has soil with a larger particle size
a forest because it has more animals to mix the soil
a forest because the trees prevent rain from reaching the soil
a desert because the dry air decomposes plant litter
Answers
a desert because it has soil with a larger particle size. Hence option B is correct. Hence option B is correct.
What is Dessert ?Dessert is the final course of a meal. The dish includes sweet snacks like sweets and sometimes a beverage like dessert wine or liqueur. There is no tradition of a dessert course to finish a dinner in several regions of the world, such as Greece and West Africa, and in most parts of China.
Desserts include biscuits, cakes, cookies, custards, gelatins, ice creams, pastries, pies, puddings, macaroons, sweet soups, tarts, and fruit salad. Fruit is also typically seen in dessert courses due to its inherent sweetness. Desserts are made in certain cultures by sweetening savoury dishes. In the 18th and 19th centuries, when refined sugar and wheat were widely available and ostentation and artifice were desired, the dessert course achieved its pinnacle in the feasts of the European courts. Numerous creams, tarts, fruits, cakes, pastries, puddings, jellies, and meringues were given on tables decorated with flowers and architectural fancies made of sugar and pastry.
Hence option B is correct.
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Answer: The answers are a & c.
Explanation: I just did it
I'LL MARK BRAINLIEST PLZ HELP MEH I NEED IT RN I'LL BE YOUR FRIEND TOO *sniff*
what is a fossil fern providing evidence the continents once were joined (science)
Answers
Lets say a plant native to greenland is in canada (fossilized against canada's shore line) it's proof that at one moment they where actually connecting. <3
Animal remains (of one animal) found on two different continents.
A group of students is tasked with developing a checklist for determining whether a material undergoes a chemical or physical change. The students make a preliminary list of properties that they can test and classify each as either a chemical or physical property.
Chemical Property Physical Property
bubbles when treated with acid color
burns when placed in a candle flame odor
density hardness
boiling point mass
dissolves in water melting point
Several other students in the class claim that the checklist is incorrect.
What change should the group make to the checklist to correct their mistake?
Boiling point and density should be moved to the physical property side of the list, and color and odor should be moved to the chemical property side of the list.
Boiling point and density should be moved to the physical property side of the list, and hardness and mass should be moved to the chemical property side of the list.
Dissolves in water and boiling point should be moved to the physical property side of the list, and odor and mass should be moved to the chemical property side of the list.
Density and boiling point should be moved to the physical property side of the list.
please help
Answers
Answer:
that's alot better explain it
4. The Himalayan Mountains tower as high as 8,854 m above sea level. The rate of plate motion is about 10 cm per year. Use the diagram to explain how the Himalayas formed. Predict how they might look in 10 million years.
Answers
Answer:
Forty million years ago, the continent of India, which was being carried northward by the Indo-Australian plate, collided with Asia forming the Himalayan mountain range (fold mountains). Since the initial encounter, the subcontinent of India has moved 2,000 kilometers farther north at a rate of 5 centimeters a year, sliding beneath Asia as it moves. In 10 million years India will plow into Tibet a further 180km. This is about the width of Nepal.
Answer:Since the initial encounter, the subcontinent of India has moved 2,000 kilometers farther north at a rate of 5 centimeters a year, sliding beneath Asia as it moves. In 10 million years India will plow into Tibet a further 180km. This is about the width of Nepal.
Light travels in waves. Which of the following statements about light waves is NOT true?
A
They travel in straight lines.
B
They can travel through any substance.
C
They can come from natural or artificial sources.
D
They change direction when they are reflected or refracted.
Answers
Answer:
I think it is B.
Explanation:
If it can change direction when they are reflect or refract than it can't go through every substances, it might be able to go through some substances.
Which subatomic particle has a positive charge options:
A. Neutron
B. Electron
C. all of the above
D. Proton
Answers
In a warehouse, the workers sometimes slide boxes along the floor to move them. Two boxes were sliding toward each other and crashed. The crash caused both boxes to change speed. Based on the information in the diagram, which statement is correct? In your answer, explain what the forces were like and why the boxes changed speed. Box 1 has more mass than Box 2. Box 1 and Box 2 are the same mass. Box 1 has less mass than Box 2. The forces were . . . The boxes changed speed because . . .
Answers
Answer:
Box 1 has more mass then box 2
Explanation:
because the boxes change there speed that they were going so it would make sense that box 1 has more mass then box 2
Answer:
they're the same mass
Explanation:
they both changed speed. if one was bigger it would stop when it hit the smaller one
A,B,C or D which of the following can be concluded regarding the movement represented in the graph?
Answers
Answer:
C. It remained at a constant speed
Which effect is created when two sound waves that are close in pitch
interact?
O A. Echoes
O B. Loudness
C. Beats
O D. Intensity
Answers
Answer:
C. Beats
Explanation:
When waves are interfering with each other, the sound is louder in some places and softer in others. As a result, we hear pulses or beats in the sound.
Answer:
beats
Explanation:
got it right
Earth's atmosphere is composed of
A.
iron, oxygen, and silicon.
B.
nitrogen, oxygen, and trace amounts of other gases.
C.
water, liquid oxygen, and trace amounts of other liquids.
D.
carbon dioxide, ozone, and magnesium.
Answers
Answer: B
Explanation:
:)
1. Where is the water in the pot going?
2.How does E? Emulsion, the celebrity food scientist, define a physical reaction and what examples does he give?
Answers
Answer:
Explanation:
What is a major drawback of nuclear energy? (1 point)
Answers
Answer:
Nuclear waste
Explanation:
It is extremely radioactive and can remain radioactive for hundreds of years.
Nuclear disasters are also very important and one of the major downsides of nuclear energy. Take Chernobyl for an example, the radiation produced by nuclear energy can cause plants animals and humans to suffer from diseases, mutations, and malfunctions. They also cosmetically damage skin and the environment with chemicals.
Which of the following forces has not changed Earth's surface?
folding
erosion
weathering
gravity
Answers
Answer:Gravity is the force among the options listed that has not directly changed Earth's surface.
Explanation:
Gravity is a fundamental force that acts on all objects with mass, including the Earth itself, but it does not cause changes or modifications to the Earth's surface features. Instead, gravity influences the movement of materials and the shape of the Earth's surface by exerting a pulling force on objects. On the other hand, folding, erosion, and weathering are all processes that directly contribute to shaping
Let's say Laura wants to learn more about six-foot (1.8-meter) tubeworms. She would find the most information by __________.
A.Reading about metals in her science book
B.Looking at a picture of a hydrothermal vent
C.Reading a book about creatures in the ocean
D.Looking at pictures of animals in a nearby zoo
Answers
i think the answer is C because tube worms live in the ocean.
Explanation:
tube worms live in the ocean
The graph shows the motion of a car. Which segment shows that the car is slowing down? A, B, C, or D Graph:
Answers
C segment of the graph shows that the car is slowing down.
What is velocity?The rate at which a body's displacement changes in relation to time is known as its velocity. Velocity is a vector quantity with both magnitude and direction. SI unit of velocity is meter/second.
In the given graph, Velocity of varying with time. When the car is slowing down, the slope of the graph is negative in this region.
According to figure: segment C and segment E has negative slope. Hence, according to the option: C segment of the graph shows that the car is slowing down.
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What are the implications of Pascal's Law?
Answers
determination of pressure which can be exerted on the fluid
which types of EM radiation from the sun are most likely to reach Earth's surface, waves with short wavelengths or those with long wavelengths? Explain.
Answers
Which types of EM waves can reach Earth's surface?
Most electromagnetic radiation from space is unable to reach the surface of the Earth. Radio frequencies, visible light and some ultraviolet light makes it to sea level. Astronomers can observe some infrared wavelengths by putting telescopes on mountain tops.
Electromagnetic radiation with wavelengths between 0.01 nanometer and 20 nanometers is referred to as X-rays. Being more energetic than visible light, X-rays are able to penetrate soft tissues but not bones, and so allow us to make images of the shadows of the bones inside us. While X-rays can penetrate a short length of human flesh, they are stopped by the large numbers of atoms in Earth’s atmosphere with which they interact. Thus, X-ray astronomy (like gamma-ray astronomy) could not develop until we invented ways of sending instruments above our atmosphere (Figure 2).
Where do the Sun’s rays hit Earth’s surface nearly at right angles?
Answers
Answer: The Equator
Explanation: The Equator is the place on Earth that is the most exposed to the sun rays throughout the year, which is why the climate is constant and without changes in this part of the world. The Equator always gets the sun rays at right angle, or very near the right angle.
ILL GIVE BRAINLYIST!!
If earth receives more energy than it spends back to space, what can we expect to happen?
A ) The temperature on earth will decrease
B ) The temperature on earth will increase
C ) The temperature on earth will stay the same.
D ) earths energy budget will be balanced.
Answers
2. If a earth receives more energy than it emits, what would you expect to happen
A ) The temperature on earth will decrease
B ) The temperature on earth will increase
C ) The temperature on earth will stay the same.
D ) earths energy budget will be balanced.
ANSWER : A.. The temperature on earth will decrease
DIRECTIONS: Read each sentence. Determine the meaning of the word using clues from the
sentence or knowledge you already have. Then explain what it was that helped you find the
meaning of the word.
1. When parents said she go to the party, she got all melodramatic, began to
cry and accusing her parents of wanting her to be a social failure.
What does it mean? ___________________________________________________________
2. Several days after Rory had already been blamed and punished for what Tom had done, Tom
began to feel his first, sharp pangs of remorse. What does it mean? _____________________________________________________________
3. Allen so often made jokes about things, and failed to take things seriously, that at first it was
hard for the others to believe that this time he was being earnest. What does it mean? _____________________________________________________________
4. demeanor was such that only people who knew her really, really well could tell when
something was bothering her.
What does it mean? _____________________________________________________________
5. The team rallied around their star player, even though now that his leg was broken, the
chances of winning the championship were dismal. What does it mean?
Answers
Answer:
1: Melodramatic means that you are being more dramatic than the situation calls for.
2: Remorse means guilt;being or feeling sorry for something you have done.
3: Earnest means showing sincere and intense conviction.
4: Demeanor means outward behavior or baring.
5: Dismal means depressing or dreary.
Explanation:
1: She started crying and yelling at her parents for not letting her go to a party.
2: He had been blamed and punished for whatever the action he committed.
3: He had made a lot of jokes, so it was hard for people to believe him.
4: Only people who truly knew her could tell when something was wrong
5: The star players leg was broken, so they had no chance of winning their game.
I hope this helps!
2. a sharp pang of remorse basically stating that an intense hurt that had come on suddenly or in shorter terms a deep sadness and pain, this explains that Tom feels horrible because of how Rory is blaming him and punishing him and he is just starting to understand
3. Earnest is to show the results from showing or being sincere and in simpler words being focused on whatever your goal is, this shows that in the beginning Allen made jokes and seemed like a lighthearted kid who didn’t care about what was going on around him then one day he became more serious and started to care for his surroundings
4. Demeanor is how someone behaves and how someone presents themselves the sentence is saying that when something was off about the girl when you really knew her you could tell when something was wrong when she was upset or happy or depressed
5. Dismal means depressing or dreary, the team was sad, depressed, somber about the championship was no longer able to be won
Hope this helps