What type of force is known for exerting an upward force on objects in a fluid?
1. buoyant force
2. friction force
3. gravitational force
4. magnetic force
The First person to answer will get the brainliest!!!!!!

Answers

Answer 1

Answer:

The answer is 1, Buoyant force.

Explanation:

Answer 2
I agree with the other comment, the answer is 1 buoyant force

Related Questions

GIVING 40 POINTS PLZ HELP!!!!!!!!

Answers

Answer:

to find heart rate put 2 fingers on your wrist or neck also what one do you need help with

Explanation:

To find heart rate put 2 fingers on you wrist or neck

I NEED HELP ASAP PLZZZZ

Answers

how to help ya… maybe 2

Answer: 2 :)

Explanation:

I took the test

The Statue of Liberty is made of copper metal. Copper metal has the physical property of being orange in color. Over years of being exposed to moist air, the surface of the statue has begun to form a green coating. Is the green coating the product of a physical or chemical change? Explain how the green layer is formed.

Answers

Answer:

The statue is made of a metal called copper. Over time, the copper has gone through a chemical change. This is called a chemical reaction.

Explanation:

i dont think this will help...

Answer:

Chemical.

Explanation:

Pretty sure its chemical, due to it oxidising which is a chemical reaction.

A food scientist is determined to create a mango that looks exactly like a mango but tastes like salmon. Can this be achieved through artificial selection? Why or why not?

Answers

Answer:

depends on the artificial 'materials' used and the food scientist

Explanation:

If the food scientist is skilled enough and works hard enough this it might be possible but this does seem like a difficult task i personally doubt that this could be done until next few years. :)

No , Because ripened orange tastes different than artificial so we can know

Plz help! Write your answer in complete sentences ! Write a proper answer! 1st one to answer will get a brainliest!

Answers

Answer:

the name for CaCO3 is Calcium Carbnate, and its relations with coral reefs is that the process for making said compuond happens within coral, and is considered the building block for coral reefs.

Explanation:

hope this helps!

List the communities in a successional sequence of secondary succession?

Answers

Secondary succession occurs in areas where a biological community has already existed but some or all of that community has been removed by small-scale disturbances that did not eliminate all life and nutrients from the environment.

The given communities can be ordered in the secondary succession as grass, shrubs, small trees and large tress.

What is secondary succession ?

The life cycle of a plant is characterized by secondary ecological succession. Secondary succession, in contrast to primary succession, is a process initiated by an occurrence such as a forest fire, harvesting, hurricane, etc. that reduces an already established ecosystem (such as a forest or a wheat field to a smaller population of species.

As a result, secondary succession occurs on preexisting soil, whereas primary succession typically takes place in a location lacking soil. Many elements, including trophic interaction, starting composition, and competition, might influence secondary succession. Trade-off with colonization

Therefore, the given communities can be ordered from the small level to higher level as grass, shrubs, small trees and large tress.

Find more on secondary succession:

https://brainly.com/question/26675203

#SPJ3

Your question is incomplete. But your complete question is as follows:

List the given communities in a successional sequence of secondary succession? shrubs, small trees, grass, large tress.

Helena uses the same force to move an object that has a mass of 12 kg and an object that has a mass of 5 kg. She predicts the 12 kg object will have a greater change in motion. Is she correct?

No, the object with the smaller mass will have a greater change in motion.
No, both of the objects will have an equal change in motion.
Yes, the object with the larger mass will have a greater change in motion.
No, neither object will have a change in motion.

Answers

Answer:

No, the object with the smaller mass will have a greater change in motion.

Explanation:

Hope this helps!

with the development of technology why is muscle atrophy occurring more often what can you do to stop it THIS IS A SCIENCE QUESTION

Answers

Answer: Technology is causing people to sit around more while using it. Therefore people are not exercising as much. This causes the strength of muscles to go away. A way to help stop this is to get exercise for at least one hour a day.

Explanation:

Please help!!! Hydrogen and oxygen undergo a chemical reaction to form water. How much water will be created if hydrogen has a mass of 3.56 g and the oxygen has a mass of 25.32 g?

Actual answers only please :)

Answers

Answer:

22.88g

Explanation Hope this helped <3

Oxygen in the air can react with wood when a match is burned. Ash is produced.

Which statement would be true?

A. The atoms of the ash did not exist before.

B. Ash has similar properties to oxygen.

C. The atoms of wood and oxygen disappear during the burning.

D. Ash is a different substance than wood.

Answers

Answer:

D. Ash is a different substance than wood.

Answer:

D the atoms of ash did not exist before

Explanation:

because I jnwo .... k

I HAVE A D- IN SCIENCE PLEASE HELP

Complete the sentence.

In chemical reactions, a product is _________.

A. any substance that is to the left of the arrow

B. any substance that is made of the greatest number of atoms

C. any substance that is made from the least number of atoms

D. any substance to the right of the arrow

Answers

Answer:

D - Any substance to the right of the arrow.

Explanation:

A reactant is a substance that is present at the start of a chemical reaction. The substance(s) to the right of the arrow are called products . A product is a substance that is present at the end of a chemical reaction.

can someone solve this question please​

Answers

Answer:

MgO + 2 HNO3 → Mg(NO3)2 + H2O

Explanation:

In this project, you will practice calculating work and speed using the proper formula. You will also use a data table to record and analyze your data. For each question, you will complete a row in your data table to record the details, and your results. Don't forget to use proper units of measurements in all of the parts of your table!

pls help asap mark brainyist can't spell sorry

Answers

Answer:

CHECK THE IMAGE

Explanation:

why does atumn start in diffrent months of the year in north america and south america

Answers

The axis of the earth causes places to be “further” away from the sun.

Answer:

because the sun is further away due to the earth's axis

PLS HELP (science)
Match the following molecules with the number of atoms they contain.

1. 2Fe
seven
2. 2Al 3O 2
eight
3. 4O 2
two
4. 5C
five
5. H 2SO 4
ten

Answers

Answer:

hello I will answer ur question if u answer mine

Explanation:

1. Two
2. Ten
3. Eight
4. Five
5. Seven
Just count the number number of substances, the subscript(number at the bottom) tells you how many of it there is. Then you check if there is a coefficient(number in front of all the substances) and if there is a number you multiply you previous answer by it. The coefficient tells you how many molecules there is. Your final answer is the number of atoms!

Think about the ecosystem that you live in.
Write a response below describing it in complete sentences.
4)
Use each of these terms correctly in your description:
• community
• ecosystem
• biotic
• population
• individual
• abiotic

Answers

Answer:

this is an answer for YOU to answer. this is about YOUR ecosystem

Explanation:

just say what it's like, is it a community? is it populated? explain.

Through all the food chain, food web, chemical cycles, etc., biotic and abiotic forces interact within an ecosystem. Therefore, the functional and structural unit of nature is the ecosystem.

What is ecosystem?

The functional and structural unit of nature is the ecosystem.  This relationship between living and nonliving elements is handled by the ecosystem. All living things, including plants, animals, and microorganisms, rely on non-living substances to survive and keep the natural world in balance.

Individual, population and community play important role in running a ecosystem. Terrestrial Ecology: A terrestrial ecosystem is an ecosystem that is found on land. Grassland, desert, and tundra ecosystems, for instance.

Therefore, the functional and structural unit of nature is the ecosystem.

To know more about ecosystem, here:

https://brainly.com/question/19267717

#SPJ2

HELPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!! 30 POINTS!!!!!!!!!!!!!!

Answers

Answer:

What is this please send questions properlythen i will answer it properly

Which phrase describes a feature of groundwater?

-feeds rivers
--provides habitats
-makes up 75% of fresh water
--used for hydroelectric power

Answers

Answer:

number 1

Explanation:

Groundwater mainly contributes the water into the surface water like streams, rivers, and lakes.

Groundwater feeds rivers describes it feature.

What is ground water?

Groundwater refer to the water that is below Earth's surface and they infiltrate the fractures of rock formations and spaces between sediments.

Ground water replenish the rivers, streams and lakes.

Therefore, Groundwater feeds rivers describes it feature.

Learn more on groundwater from the link below.

https://brainly.com/question/9617

So im very confused!!! if you want to answer then plz read the instructions and plz give proper answer !!! Need help asap!!!!!!!!!!!!!!!!

Answers

It is kenetic energy
First answer should be a picture of someone with spiky hair and a balloon next to them. It’s kinetic energy.

Second answer is that the spring, when pushed down, has the POTENTIAL to spring back up and exert energy. It’s potential energy.

Hope this helps

Iodine-138 decays by beta decay. What element does it produce?

Answers

[tex] {xe}^{138} [/tex]

Explanation:

the bottom number would be 54. This is because you add one to 53 to make it 54 and you add 0 to 138.

help pls due todayyyy

Answers

Answer: Below

Explanation:

Steal wool + oxygen (fire): The steel wool is a grayish color and has a rough surface. Oxygen is transparent  It looks like a powder, and like if it was rusted steel wool but then broken apart and turned into a powder  Well Iron oxide is 7 grams and steel wool combined is 7 grams so you can say that the mass was conserved  Yes, this is a chemical change because the steel wool rusted and rust is a chemical change, so iron oxide is cause because if a physical change.

Egg + Heat : The egg has a yellow yolk in the middle while there is some type of liquid at the border of the yolk, but it is clear, the heat is hot but transparent  The egg turned into a delicious food called an omelet what was yolk staid as a liquid but got a tad harder, but the transparent border around it turned white  It was conserved because the eggshell was 4 grams and the fried egg is 41 grams  It is a chemical change because it results in the formation of new particles, and the chemical bonds break up and new ones are formed.

Water + Heat The water is a clear liquid, while the heat is very hot but transparent  The water turned into a type of oxygen -Water Vapor-   If 5 g of water becomes a gas it becomes 5 g of water vapor. The mass of the liquid water is simply transferred into the mass of the newly formed water vapor.  There was no chemical reaction because the water vapor can be turned back to water also it just changed from a liquid to a gas and did not change its composition  

Zinc + Hydrogen Chloride  Zinc: a white/silver metallic solid. Hydrogen chloride (dilute hydroelectric acid) a transparent, colorless liquid with a very low pH (acidic). Zinc "dissolved" in hydrogen chloride, while emitting a colorless gas.  The liquid remains a colorless liquid, possibly still having a low pH from the unused acid. The colorless gas collected in a test tube gives a popping sound when ignited with a burning wooden splint, so it is not air embedded in the zinc, nor dissolved in hydroelectric acid.  Well although the zinc chloride is 12 grams and not 15 the gas that was released was 3 grams and as we all know 3 + 12 is 15 so you could say that the mass was conserved The production of a new substance (most probably hydrogen) from the reaction of the two reactants. When a few drops of the liquid product are evaporated on a watch glass, a white residue is left.

When a few drops of the liquid hydroelectric acid are evaporated on a watch glass, there is no residue. This proves that a new product (hydrogen gas), (white powder, zinc chloride) is produced instead of zinc being physically dissolved in hydroelectric acid.

Sodium Hydroxide + Copper Sulfate Sodium hydroxide is a turbid solution and copper sulfate is in form of bright blue crystals. When their solutions are mixed with each other, a pale blue precipitate of basic copper hydroxide & a solution of neutral salt sodium sulfate will be formed. The sodium hydroxide and the copper sulfate combined make a total of 67 grams and the product  is split because the sodium sulfate is 47 grams and the copper hydroxide is 20 grams but all together it is still 67 grams so you could say that the mass was conserved The proof of the reaction is the appearance of pale blue precipitates of basic copper hydroxide & a solution of neutral salt sodium sulfate.

What type of force is known for exerting an upward force on objects in a fluid?
1. buoyant force
2. friction force
3. gravitational force
4. magnetic force
The First person to answer will get the brainliest!!!!!!

Answers

Answer:

A. buoyant force.

Explanation:

It is like a buoy, but it is force pushing an object while in water.

hope this helped.

speed =________

ate divided by time

rate divided by distance

distance divided by time

time divided by rate

I need answer asap! Plz someone help ! Ill give brainliest!

Answers

Answer:

Distance divided by time is the answer. :)

Explanation:

Distance divided by time

How does the Coriolis effect impact the Gulf Stream and the Brazil Current?
It turns the Gulf Stream southwest and the Brazil Current northeast.

It turns the Gulf Stream northwest and the Brazil Current northeast.

It turns the Gulf Stream northeast and the Brazil Current southwest.

It turns the Gulf Stream northeast and the Brazil Current northwest.

Answers

Answer:

Honestly, I think it is C.

Explanation:

Brazil is in the south, so that's why it is C.

hope this helped.

What will a soccer player need to do to change a ball’s position?
1. He must apply gravity to the ball so that the ball will move.
2. He must weigh the ball to determine the motion that needs to occur.
3. He must set the ball in motion by applying a force in the desired direction.
4. He must identify the location of the ball.
First one to answer will get brainliest!

Answers

Answer:

He must set the ball in motion by applying force in the desired direction.

Explanation:

That is how the soccer player will change the ball's position.

Have a good day :)

Answer:

4. He must identify the location of the ball.

Explanation:

If a soccer player needs to change his position, then he will need to identify the location of the ball.

hope this helped.

Based off of the simulation pulley gizmo; how many people did it take to lift the armchair with a fixed pulley? (Look at Activity A question 2)



Question 5 options:

1


3


4


5

Answers

Answer:

IN WHICH GRADE YOU ARE????

An object has a mass of 960 g and a volume of 15cm3 what’s the density?

Answers

Explanation:

density = mass ÷ volume

mass = 960g

volume = 15³ = 15 × 15 × 15

= 3375 cm

density = 960 ÷ 3375

= 0.28 g/cm³

What type of fossil forms when the impression from the remains of an organism is filled in with soil and hardens into the shape of the original organism?

Answers

Answer:

i belive its a "Mold fossil"

Explanation:

A submarine fills a special storage area known as a ballast with water in order to increase its density. This allows it to dive deeper in the ocean. When a submarine needs to rise rapidly, compressed air is used to push the water out of the ballast. What effect does replacing the water in the ballast with air have on the submarine?

Answers

Answer:

the submarine floats after replacing the water with the compressed air

Answer:

The submarine will rise.

Explanation:

To get a submarine to surface, the main vents in the top of the tank are closed and high-pressure compressed air is blown into the ballast tanks, forcing the water out through the flood ports at the bottom of the tank. This increases the vessel's displacement.

In class we made salt crystals. To do this we put a supersaturated solution of salt into a glass of water. After a few days the water evaporated and the salt crystals were left on the paper cutouts. When the salt dissolved in the water was this a physical change or a chemical reaction? Please explain your answer in detail.

Answers

Answer:

Dissolving a solid in liquid, such as table salt in water, is a physical change.

Explanation: Its a physical change because only the state of the matter has changed

Other Questions
ONLY ANSWER IN YOUR OWN WORDS!!! 2. Look at the paragraph full of rhetorical questions near the end of the speech. It begins with "Does it mean that we have learned from the past?" How does this section of text follow from the section before it, and how does it connect to Wiesel's overall purpose? Which statement best reflects the purpose of the passage?A. Congress and the states can work to amend the Constitution,but all citizens have the right to vote directly to passamendments.B. Amending the Constitution is a simple process that should beconsidered often.O C. The Constitution cannot be changed, but the states can callfor a new constitution to be written.D. The Constitution can be changed if those changes havewidespread support in Congress and the states.SUBMIT 5. The Summerville Swimming Pool is in the shape of a rectangle. It is 80 feet long and 40 feet wide. What is the perimeter of the pool, in feet? No hay una parada de autobs cerca.A. Police stationB. Bus stopC. Movie theaterD. Ice cream shop In a drama script, camera directions are provided in order to explain what type of camera is needed. help directors make an actual play. make the actors look more experienced. tell the actors how to move or act. the royal portal at the church of notre dame at chartres gets its name from ___________. How should a fanily protect child rights? What is a major event in the passage above?OA. Alice falls down a rabbit-hole without knowing where it ends.OB. Alice peeps into the book that her sister is reading on the bank.OC. Alice examines the cupboards and bookshelves of a well.OD. Alice decides to pick daisies in order to make a daisy-chain.what is the answer which of the following words does not fill in the blank correctly? mis primos ____________ informacin. se conectan buscan imprimen guardan Customer ________ is the unique combination of benefits received by targeted buyers that includes quality, convenience, on-time delivery, and both before-sale and after-sale service at a specific price. The Nok people werea. hunters, warriors, farmers, and artists.b. traders, warriors, farmers, and musicians.c. miners, warriors, farmers, and writers.d. hunters, warriors, farmers, and scientists. Find the value of x need help Im just straight up confused. And dont leave a link oh, so your a lawyer? name every law With the use/abuse of alcohol the heart is less efficient. 1. Which of the following factors contributed to the Baby Boom?A. religious propagandaB. suburban sprawlC. Cold War paranoiaD. economic stability I need help please ??!!!!! Which of the followingindividuals is considered the"Father of their faith" by multiplereligions?A. AbrahamB. NoahC. MosesD. Isaac A sector of a circle makes a 127 angle at its centre. If the arc of the sector has length 36 mm, findthe perimeter of the sector. look at screenshot to see question