A net force of 40 N south acts on an object with a mass of 20
kg. What is the object's acceleration?
(Hint: Use the formula a = .)
m
0
A. a = 2 m/s2 south
B. a = 20 m/s 2 north
C. a = 4 m/s 2 north
D. a = 10 m/s2 south
SUBM

Answers

Answer 1

Answer: I’m really unsure but is the answer 2 m/s2 the answer y’all are looking for?

Explanation: don’t know if I’m right or not (please tell me if I’m am) but all I can say right now is have a blessed day

An edit: I was right I got it right on the quiz


Related Questions

What benefit do humpbacks receive from protecting other species?

Answers

Answer:

if they ever in trouble the ither animals they helpped with remember whar rmtgey did and help out

Answer:

the humpback whales receive some sort of benefit from interfering with orca hunts.

Explanation:

Structure X of a cell is missing. This results in the lack of molecular warehousing and processing station. Transport vesicles from the ER are wandering around aimlessly. Structure X is likely the

Answers

Answer:

Nucleus.

The nucleus is like the brain of the cell that holds the DNA. That DNA tells the cell what to do, and without it it doesn’t have instructions.

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what characteristic of an element determines its place in the table

Answers

Answer:

An element's location in the periodic table is largely dependent on its electrons; the number of valence shell electrons determines its group, and the type of orbital in which the valence electrons lie in determines the element's block.

Explanation:

hope that helps!!!!!!!!

Answer:

It depends the number of protons in the nucleus of the atom.

Explanation:

The number of protons determines chemical properties as well as its place in the periodic table.

What role does a lion play in an ecosystem?
decomposer
producer
predator
prey

Answers

Answer:

Predator

Explanation:

It eats other organisms

Answer:

C

Explanation:

The universe began about 14 billion years ago and has been expanding and cooling ever since. What does this statement most completely describe?

the Doppler effect
the big bang theory
cosmic background radiation
light years

Answers

Answer:

the big bang theory

Explanation:

Answer:

its the big bang theory

Explanation:

How many stages are there in cellular respiration?

Answers

Answer:  three stages

Explanation:

Answer: There are three stages

Explanation: Cellular respiration occurs in the cells of all living things, both autotrophs and heterotrophs. All of them burn glucose to form ATP. The reactions of cellular respiration can be grouped into three stages: glycolysis, the Krebs cycle (also called the citric acid cycle), and electron transport.

PLEASE HELP

explain how a gis can model the ways that changes in climate can influence human activity

Answers

Answer: a Gis helps locate areas where temperatures are high or erratic in comparison to global averages which can help show global warming as well

GIS aids in the identifying the places where temperatures are unusually high or irregular and influences human activity about changes in climate.

What is GIS?"A Geographic Information System (GIS) is a computer program that analyses and displays information that is geographically referenced." It uses data which it gets from the device that have enabled its location.A GIS helps us in gaining a scientific understanding of earth systems on a large scale, allowing us to make more careful and calculated decisions.What is climate?"The long-term weather pattern in a certain location is referred to as climate."Long-term shifts in temperature and weather patterns are referred to as climate change.

Hence, GIS tells about the prevailing climatic condition of an area.

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The apples at the local supermarket have been genetically engineered to resist warmer temperatures than they did before. What do these apples contain? transgenic DNA transgenic organisms recombinant DNA recombinant organisms

Answers

Answer:

recombinant DNA

Explanation:

i took the quiz

Answer:

Recombinant DNA.

Explanation: This is the correct answer on Edge 2020 (just took the quiz and made a 100% ^-^).

All 12 body systems interact to maintain ________________.

Answers

Answer:

homeostasis!

Explanation:

Answer:

The body systems constantly interact with each other to maintain homeostasis.

Un organismo con un caracter genotípico heterocigote presentará, excepto A Alelos iguales B una linea híbrida C alelos diferentes D una linea pura E a y d

Answers

Answer:

C alelos diferentes.

Explanation:

Los alelos son las distintas formas en las que un gen puede ser expresado. Cuando un gen es dialélico implica que puede haber dos formas diferentes del mismo gen, una dominante y otra recesiva. Estos alelos serán heredados de la línea parental en la que un progenitor aporta un alelo y el otro progenitor aporta otro alelo, que se combinaran durante la formación del cigoto. La combinación de alelos de un mismo gen en un organismo determina la forma en la que determinada característica será expresada en el individuo.  

• Cuando dos alelos iguales se combinan en un organismo, se habla de un genotipo homocigota. Estos alelos pueden ser los dos dominantes o los dos recesivos.  

• Cuando se combina un alelo dominante con uno recesivo, se habla de genotipos heterocigotos. El individuo que posea un genotipo heterocigota, portará ambos alelos pero expresará el fenotipo del alelo dominante.  

Obtaining nutrients from the
environment and breaking them down
for transport...
a.Synthèsis
b.Nutrition
c. Transport
d.Simple Sugars

Answers

Answer:

a

Explanation:

Answer:

A

Explanation:

how does studying earths rocks and meteorites support the age of earth?

Answers

Answer:

Thousands of meteorites, which are fragments of asteroids that fall to Earth, have been recovered. These primitive objects provide the best ages for the time of formation of the Solar System. There are more than 70 meteorites, of different types, whose ages have been measured using radiometric dating techniques.

Meteorites that fall to Earth represent some of the original, diverse materials that formed planets billions of years ago. By studying meteorites we can learn about early conditions and processes in the solar system's history.

Umm.. maybe my answer is not what you needed

I'm sorry ❤️

Answer:

Scientists think that meteorites can get chemicals such as isopropyl cyanide from a space cloud. So, it’s possible that a meteor that had acquired isopropyl cyanide struck Earth and brought life to the planet.

Explanation:

plato answer

Use stamen in a sentence

Answers

the male fertilizing organ of a flower is a stamen.

What is equilibrium?

Answers

Answer:In a chemical reaction, chemical equilibrium is the state in which both reactants and products are present in concentrations which have no further tendency to change with time, so that there is no observable change in the properties of the system.

Explanation:

Answer:

Equilibrium means when the concentrations of reactants and products are in an unchanging ratio. Another way of saying this is that a system is in equilibrium when the forward and reverse reactions occur at equal rates.

Explanation:

i hope this helps


What part of the Earth is it warm?
Equator
Poles

Answers

Answer: Equator

Explanation:

The process in which nitrogen is converted into a usable form for life is called _______.
a.
nitrogen fixation
b.
photosynthesis
c.
greenhouse effect
d.
photolysis
The answer is nitrogen fixation

Answers

Answer:

(A) nitrogen fixation

Explanation:

edg 2020

Answer:

A

Explanation:

Edge 2020


Since oxygen gas is being released, it can be inferred
that the plant is
A. producing glucose
B. releasing energy from water
C. making protein
D. carrying on active transport

Answers

Answer:

Option A

Explanation:

The answer is option A or "producing glucose." Glucose is a sugar that is a main component for all living organisms because it contains carbohydrates. When oxygen is being released from a plant it means that it's producing glucose which is released through the plants stomata.

Hope this helps.

Since oxygen gas is being released it can be inferred that the plant is PRODUCING GLUCOSE. (Option A).

Photosynthesis is a series of metabolic reactions by which plants and algae use the energy from the sun and carbon dioxide to produce simple carbohydrates (e.g., glucose) and oxygen.

Photosynthesis has two main types of reactions: light-dependent reactions and light-independent reactions (i.e., the Calvin cycle).

During light-independent reactions, carbon-containing molecules such as, for example, glucose molecules, are produced from carbon dioxide.

In conclusion, when oxygen gas is being released it can be inferred that the plant is PRODUCING GLUCOSE (Option A).

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What can be said about the DNA analysis of closely related organisms.

Answers

Answer:

Now scientists can also analyze DNA to discover how closely organisms are related. Every living creature has DNA, which has a lot of inherited information about how the body builds itself. Scientists can compare the DNA of two organisms; the more similar the DNA, the more closely related the organisms.

PLEASE HURRY! After Dante catches the flu virus, he feels very tired and loses his appetite. His body aches and he gets a high fever. Which best describes Dante’s symptoms?

A) They are a response to an infection, which is an internal stimulus

B) They are a response to being tired, which is an external stimulus ,

C) They are a response to hunger, which is an internal stimulus

D) They are a response to an illness, which is an external stimulus

Answers

B is the answer just for it correct

which scientific area has the most influence in shaping modern clasification methods?

Answers

Answer:

Evolution is a major force in shaping modern classification methods.

Explanation:

How is ATP Synthase powered?

Answers

At the inner mitochondrial membrane, a high energy electron is passed along an electron transport chain. The energy released pumps hydrogen out of the matrix space.

PLEASE ANSWER!!!! will give 24 points and a brainiest!!!!!!!!!!!!!
Explain why there are five different climate zones on Mount Kilimanjaro
Please answer in a full paragraph with reasons to support your answer

Answers

Answer:

Mount Kilimanjaro is made up of five distinct climate zones. They are as follows; Cultivation, Forest, Heather-Moorland, Alpine Desert, and Summit climate zones. This region of the mountain receives the greatest annual rainfall. It also has many rivers formed by glacier run-off from the top of Kilimanjaro. This zone is made up of farmland and small Chagga villages. The rainforest quickly gives way to the Heather zone. The temperatures here are erratic. The daytime temperature can soar above 100° F (40oC) yet drop below freezing (32° For 0° C) at night. These temperatures combined with less rain, gusting winds, giant heathers, wild grasses, and a rocky trail replaces the rainforest very quickly. Some of the heather shrubs can grow to over 30 ft. high. The rainforest circles a majority of Mount Kilimanjaro. However, most of the rain on the mountain falls on the south and the east side. The forest is much thicker here than to the north on the Kenyan side of the mountain. The highland desert zone region of the mountain is a strange place, truly deserving the title of Desert. The annual rainfall is less than 8 inches a year and what plant life exists at this altitude has to put up with the oppressive sun and sub-zero temperatures—all in the same day.  This area also shows off its violent past with fields of volcanic rock of all shapes and sizes. The artic zones lower section of this section is made up of loose dirt and gravel known as scree. Scree is quite difficult to climb. That is part of the reason the summit attempt begins at night when the evening dew has settled and frozen. This allows the scree to knit together making it a more stable path.

In a positive feedback loop, the initial imbalance or stress is (4 points)
1)intensified
2)quickly brought back to 3)homeostatic parameters
removed from the system
4)repressed

Answers

Answer:

Intensified

Explanation:

The effects of a perturbation on a system include an increase in the magnitude of the perturbation.

write down at least 5 examples of dominant, recessive or co dominant alleles and what their crosses would yield

Answers

Answer:

 If both alleles are dominant, it is called codominance. The resulting characteristic is due to both alleles being expressed equally. An example of this is the blood group AB which is the result of codominance of the        A rose comb is produced when at least one dominant allele is present at the first locus and two recessive alleles are present at the second locus (genotype R_ pp). A pea comb is produced when two recessive alleles are present at the first locus and at least one dominant  Dominant and Recessive Traits List 1. Widow’s Peak. Also known as mid-digital, hairline is a result of expression of the hairline gene. The gene contains 2 alleles: one for straight hairline, which is recessive and the other for widow’s peak, which is dominant.

Explanation:

i this good or do you need more i hope this this help

How is a pedigree chart interpreted?

Answers

Answer:

Pedigrees are used to analyze the pattern of inheritance of a particular trait throughout a family. 

The main site for photosynthesis in plants is the
OA.
roots.
OB.
flowers
C.
leaves.
OD
stems.

Answers

Answer:

leaves

Explanation:

The main site for photosynthesis in plants are the leaves. Leaves are the main spot of a plant where you can see photosynthesis occur.

which source would be the most credible for researching a vacation to Alaska?

Answers

Answer:

maybe the state of Alaska tourism website would be a good source for researching a vacation to Alaska. It might work

Explanation:

In what plant cell structured as photosynthesis occure

Answers

Chloroplasts

in plants photosynthesis takes place in chloroplasts county

What are two things that can pass through a cell membrane which makes it selectively permeable?​

Answers

Molecules of oxygen and carbon dioxide pass through the membrane via diffusion. However, polar molecules cannot easily pass through the lipid bilayer. They can reach the hydrophobic surface, but can't pass through the lipid layer to the other side of the membrane.

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Which three statements describe ways the earths atmosphere protects living things?
A.The atmosphere keeps the biospheres temp in a comfortable comfortable range
B.The atmosphere allows space objects to crash into Earth
C.The atmosphere blocks solar radiation that would harm living things
D.The atmosphere provides gases that living things need

Answers

Answer:

A, C, D Brainliest  plsss

Answer:

a,c,d

Explanation:

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How are euglena and kelp alike and different? What is the MAIN IDEA of The Lion and the Mouse? miss means ,leave means in vocabulary Which is not the cost of rising unemployment in an economy? a)Lower Tax Revenues (Government collects less taxes)b)Higher Benefits Paymentsc)Crime, Vandalism, Family Breakdowns, Social Welfare, and Regional Decay in the Societyd)Opportunity Cost of Lost Potential Outpute)Flourishing Economy Read the passage about the life of Jackie Robinson.At the outset of Jackie Robinsons career, leagues were still segregated. Jackie was drafted by Branch Rickey to change all of that and integrate baseball. Branch knew Jackie would face some tough times, and Branch made him promise not to fight back when he faced this racism, which often came from his own teammates. On April 15, 1947, Jackie became the first African-American athlete to play in the major leagues. He led in stolen bases and had an outstanding batting average, earning the honor of Rookie of the Year. Despite the ongoing racism that Jackie faced from some teammates, crowds, and players from other teams, he earned the National Leagues Most Valuable Player award in 1949. In his decade-long career with the Dodgers, Jackie helped his team win the National League pennant several times. In 1955, he helped them achieve the greatest victory of all: the World Series.Chan is creating a yearbook page about Jackie Robinson and wants to include information about the awards Robinson won. Which fact could Chan include?Jackie Robinson was the first African American to play Major League Baseball.Jackie Robinson was drafted by Branch Rickey to integrate baseball.Jackie Robinson even faced racism from some of his own teammates.Jackie Robinson was honored as the National Leagues Most Valuable Player. What role did new technologies playin the birth of the Renaissance? Which of the following will increase the level of security for personal information on a mobile device if the device is lost or stolen How would you graph the solution set of x + 4 > -9? {(12,6), (8,4) , (14,7), (-6, -3)} Identify the constant and equation of the ordered pair Do you think the colonists did the right thing bydeclaring independence? Why? Did they have other options? Name one. The areas shaded in green on the map below is most likely...A) BrazilB) South America C) the American rainforest D) the Sahara desert How can we make our country an ideal country Solve for x. For the equation when given an equation were is m located dealing with slope Which of the following is about the size of a deck of cards?A serving of meatA serving of saladA serving of cerealA serving of cheese |2x-8| + 3 = 5 two solutions Does the following table show a proportional relationship between the variables X and y?20 | 2561256y21050 Estimate. Tell whether the estimate is greater than or less than the actual product23x 24A. O 25 10 = 250; less thanB. O 25 15 = 375; greater thanC. O 20 20 = 400, less thanD. O 30 20 = 600; greater than Write a paragraph summary of "The Diary of Anne Frank Act 1" There are many problems in the world. Hayan muchos problemas en el mundo.Haban muchos problemas en el mundo.Hay muchos problemas en el mundo.Son muchos problemas en el mundo.