Please help me this is the last question and I need to get it right please help me.
If John and Sam both push on a boulder with a force of 30N, but in opposite directions, what will happen to the boulder?

Question 4 options:

The boulder moves towards Sam

The boulder moves away from John and Sam

The boulder moves towards John

The boulder will not move.

Answers

Answer 1
The boulder will not move.
Answer 2

The boulder will not move, because the net effect of the force is reduced if two people apply the same force to the object, hence option D is correct.

What is the effect of the force?

Force is defined as applying strength or energy to applying on the object cause it creates motion. It is not in any object force is applied to the object by another person.

If John and Sam both push on a boulder with a force of 30N, having no effect on the boulder because they are applying the same force boulder but in opposite directions.

If any force is applied to the object but in the opposite direction, the net force is the difference between them, so it reduces the net force.

Therefore,  the boulder will not move, due to the net force being reduced if the same force is applied to the object in the opposite direction.

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Related Questions

PLS ANSER THIS ASAP!

Answers

Answer:

number 3

Explanation:

i had this quiz and got it right

Answer:

c i think is the most relavent

Please help me with these questions on the Skeletal System

1. Which is not a function of the skeletal system?
A. Movement and protection B. Homeostasis C. Support D. Transport oxygen-rich blood to the body

2. Which organism has an exoskeleton?
A. A shark B. A human C. A black bear D. A common beetle

3. What is main function of the skull?
A. To keep out electromagnetic waves B. Allows for movement from one place to another C. Produces brain cells D. Protects the brain from injury

4. Tendons and ligaments are used to ___________.
A. Exchange gases within the body B. Transport nutrients to cells C. Produce red blood cells D. Attach bones to muscles and bones to bones.

Answers

Answer:

1 - D- Transport oxygen-rich blood to the body

Explanation:

2- D- Common Beetle

3- D- Protects the brain from injury

4- D- Attach Bones to muscles and bones to bones.

The guy above me is correct on all of them except for the 2 question is B

PWEASE HELP ME >﹏<
Due to the known mutualistic relationships between M. smithii, Bacteroides, and the human gut, why might overweight study subjects have a different methane and hydrogen profile compared to healthy weight study subjects?

Answers

Answer:

dont come at me im only answering so i can text a cute boy

Explanation:

Sarah the Cheetah ran a 100 meter dash in 5.95 seconds at the San Diego Zoo, setting a new world record for mammals. What was Sarah's speed in Meters per Second? (Just write the number, rounded to the nearest tenth, no units)

Answers

Answer:

16.3 Meters Per Second

Explanation:

To find out the speed, you need to simplify 100/5.95

To do this, you first round up to 6.

[tex]100/6=50/3=16.333333[/tex] meters per second

Rounded up, it is 16.3 Meters per Second

The Sarah's speed in Meters per Second was 16.3 m/s.

What is speed?

Speed is defined as a measurement of the length of time it takes for an object to travel a certain distance. To increase your strength and begin running more quickly, do sprinting drills and exercises including box jumps, high knees, hill sprints, and other core workouts. Strengthening your entire body can also be accomplished by including some type of strength exercise on your off days. Speed is calculated as follows: speed = distance ÷ time. Knowing the units for distance and time is necessary to calculate the units for speed.

You must simplify 100/5.95 to determine the speed.

In order to do this, multiply by 6.

= 100 / 6

= 50 / 3

= 16.33 meters per second.

It is 16.3 meters per second when rounded up.

Thus, the Sarah's speed in Meters per Second was 16.3 m/s.

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How do cells get energy from glucose? How do they use that energy?

Answers

Answer:

Image result for How do cells get energy from glucose?

Through the process of cellular respiration, the energy in food is converted into energy that can be used by the body's cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP.

Explanation:

The solar energy that reaches a planet is called?
a. temperature
b. insolation
c. light waves
d. brightness

Answers

Answer:

B

Explanation:

the answer is b, insulation is the solar energy that reaches the earths surface

Which prediction ,begin emphasis,best,end emphasis, describes how liquid water may change when thermal energy is added? Answer options with 4 options

A. The water particles will move more slowly and the water will become a gas.
B. The water particles will move more quickly and the water will become a gas.
C. The water particles will move more slowly and the water will become a solid.
D. The water particles will move more quickly and the water will become a solid.

Answers

B because when the heat touches the liquid it starts to evaporate and the evaporation brings it into gas
B. when heat is added particles speed up causing gas

How is it possible for some organisms to survive using only fermentation and not cellular respiration?

Answers

Answer:

Both of these processes can happen thanks to alternative glucose breakdown pathways that occur when normal, oxygen-using (aerobic) cellular respiration is not possible—that is, when oxygen isn't around to act as an acceptor at the end of the electron transport chain. These fermentation pathways consist of glycolysis with some extra reactions tacked on at the end. In yeast, the extra reactions make alcohol, while in your muscles, they make lactic acid.

Need this for homework
1.What happens when fertilizer ends up in waterways?
2. Describe eutrophication.
3. What has happened at the mouth of the Mississippi River?

Answers

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1. When fertilizer ends up in waterways, the fertilizer gets carried to larger bodies of water. The added nutrients from the fertilizer creates excessive growth of algae, creating algal.

2. Eutrophication is what a water based ecosystem does when too much nutrients are added to it. it’s mainly caused by two nutrients, phosphorus and nitrogen. The biggest problem in eutrophication are algal blooms.

3. At the mouth of the Mississippi River there is a dead zone. Due to algae using up all the oxygen, aquatic organisms can not survive there. Things that can help prevent dead zones are cutting down on fertilizer use and preserving wetlands.


Hope this helps!

In what ways is water stored on Earth?
A. condensation, rainfall, snowfall
B. sublimation, transpiration, evaporation
C. ground-water, lakes and rivers, atmosphere, ice
D. ground water discharge, snowmelt runoff, surface runoff

Answers

I believe it is c. Ground water, lakes, rivers, atmosphere, and ice

Answer:

The correct answer is: ground-water, lakes and rivers, atmosphere, ice

Explanation:

I tooook the quizzzz

Explain how a chloroplast is similar to a solar panel on a house.

Answers

Chloroplasts work to convert light energy of the Sun into sugars that can be used by cells. It is like a solar panel that changes sunlight energy into electric energy. The entire process is called photosynthesis and it all depends on the little green chlorophyll molecules in each chloroplast.

In some parts of the United States and around the world, clean water is in scarce supply. Write a paragraph that explains why water is vital to life, why it’s important to conserve water and how people can do so.

Answers

I’m not trying my best friend for me to get a copy from you but I’m trying not my email address I just got a text saying I need internet to get a hold on you I don’t know why I didn’t answer your dukes question I don’t emerged from the thirteen British colonies established along the East Coast. Disputes over taxation and political representation with Great Britain led to the American Revolutionary War (1775–1783), which established independence. In the late 18th century, the U.S. began vigorously expanding across North America, gradually acquiring new territories, oftentimes displacing
Water is important because it carries nutrients to all cells in our body and oxygen to our brain. Water allows the body to absorb and assimilate minerals, vitamins, amino acids, glucose and other substances. Water flushes out toxins and waste. Water helps to regulate body temperature.
It is important that we conserve water because it keeps water pure and clean while protecting the environment. Conserving water means using our water supply wisely and be responsible. ... Keeping our water supply safe and pure will protect the water for the generations to come. Many believe that our water supply infinite. But it won’t be if we don’t conserve water.

BRAINLIEST IF ANSWER QUICKLY

1. Identify a period of time when this population showed exponential growth? Explain how you know this.

2. At what point in time did the population reach its carrying capacity? Explain how you know this.

3. The population's actual growth (in red) often goes above and below the carrying capacity in a cycle, why do you think this happens?

Answers

Answer:

1. 1850

2. it stays on carrying capacity until, about 1835

3. because people are born in generations

Explanation:

1. because the overshoot line grows very quickly around 1850

2. simply an estimate to where i think it lines up

3. once one generation is born, the older one dies.

Answer:

1. Around 1850 is the period of time when the population showed exponential growth.

2. The population reached its carrying opacity technically around 1850 as well but it was much closer to the direct line at around 1870-1875.

3. I believe this happens because of sickness and people choosing to leave the area. (There are many other reasons I am sure you can come up with)

Explanation:

These are the answers that fit best! I a so sorry for taking so long! You should certainly give brainliest to someone else but still-

If you found this to be helpful please leave a thanks, and a rating!

If this answer is correct maybe you can mark my answer brainliest! I hope you do well on your assignment!

~Ace <3

Match each inference about Barrow boy with the clue that best supports it.

Answers

Answer:

children goes with si serńiora, comfort with bed. family is errand

the blue one on the left goes with the bottom one on the right, the green on the left goes with the middle of be on the right, and the orange one on the left goes with the top one on the right, i had this question before, hope this helps :))

explain the process of oxidative emtavoiliusm in details

Answers

Answer:

When energy is consumed in a process, chemical energy is made available for synthesis of ATP as one atom gives up electrons (becomes oxidized) and another atom accepts electrons (becomes reduced).

Hope it helps. :T

PLEASE HELP: In which kingdom do the cells of all organisms lack cell walls?

A. Archaea
B. Fungi
C. Plantae
D. Animalia

Answers

D. All other kingdoms, Archaea, Fungi, and Plantae have a cell wall in at least one of their organisms. The animalia kingdom is the only one out of the four that lack a cell wall.
D !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

what are the products of lactic acid fermentation

Answers

Answer:

It produces carbon dioxide and lactic and acetic acids, which quickly lower the pH, thereby inhibiting development of undesirable microorganisms that might destroy crispness. The carbon dioxide produced replaces the air and facilitates the anaerobiosis required for the fermentation.

Explanation:

Answer:

It produces carbon dioxide and lactic and acetic acids, which quickly lower the pH, thereby inhibiting development of undesirable microorganisms that might destroy crispness. The carbon dioxide produced replaces the air and facilitates the anaerobiosis required for the fermentation.

Part A. Aristocrats and commoners mix freely in Act I, both on the island and on board the ship. Which best describes the relations between the high-ranking aristocrats and the lower-ranking commoners?


A. Commoners speak their minds freely to aristocrats as if equals.


B. Artisocrats and commoners avoid contact with one another.


C. Aristocracts express only contempt and scorn for commoners


D. Commoners address aristocratic politely and respectfully

Answers

Answer:

The answer is option A "Commoners speak their minds freely to aristocrats as if equals"

Explanation:

* A Commoner, otherwise called the common man, plebeians, the ordinary citizens or the majority, is a customary individual in a community or country who doesn't have any critical economic well being, particularly one who is an individual from neither sovereignty, honorability, the pastorate, nor any piece of the gentry.

* The Artisocrat is a social class that a specific society thinks about its most noteworthy order. In numerous states, the Artisocrats incorporated the high society of individuals with genetic position and titles. In a few, for example, old Greece, Rome, and India, privileged status came from having a place with a military position. It has likewise been normal, eminently in African social orders, for Artisocrats to have a place with holy lines. Noble status can include medieval or lawful advantages. They are ordinarily beneath just the ruler of a nation or country in its social progressive system.

* The distinction among Commoner and Artisocrat is that normal person is an individual from the commoners who holds no title or rank while Artisocrat is one of the gentry, respectability, or individuals of rank in a community; one of a decision class, an honorable.

Answer:

the ans is A

Explanation:

Knowing how food choices impact the function and productivity of cells, why do you think it is important to maintain a healthy diet? What can happen if someone continually eats junk food?

Answers

Answer:

healthy diet prevents and protects from diseases like obesity, heart disease, diabetes, cancer and stroke. constantly eating junk food can lead to obesity and chronic diseases like cardiovascular disease, type 2 diabetes, non-alcoholic fatty liver disease and some cancers.

Explanation:

Maintaining a healthy diet is important because food provides the energy and nutrients that cells need to function properly.

What is health?

"Health is a positive concept that focuses on both social and personal resources as well as physical abilities."

This means that health is a resource to assist an individual in carrying out their societal function, rather than an end in itself.

Junk food can have an impact on cell function and productivity in a variety of ways. A high-sugar diet, for example, can cause insulin resistance, which impairs cells' ability to absorb glucose and produce energy.

This can result in fatigue and reduced productivity. A high-fat diet can also have an effect on cellular function by increasing inflammation in the body, which can interfere with immune system function and increase the risk of chronic diseases.

Thus, maintaining a healthy diet is important for supporting cellular function and promoting overall health and well-being.

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Name a domestic animal a peregrine falcon might be competing with by eating pigeons.

Answers

Answer:

Their typical prey items include shorebirds, ducks, grebes, gulls, pigeons, and songbirds. Peregrine falcons also eat bats, and they occasionally steal prey—including fish and rodents—from other raptors. Falcons nest on cliffs up to 1,300 feet high and sometimes higher.Explanation:

Answer:

no other animal

Explanation:

Why is sucking on a Jolly Rancher a chemical change?
FULL SENTENCES PLZ

Answers

Answer:

Explanation:

Fat 67g. 0.0mg. Panera Spicy Thai Chicken Salad Nutrition 19. 4 pieces (16g) Nutrition Facts. Simply mix 1 scoop with 8 oz. By teaming up with Jolly Rancher, Beyond Raw has brought some intense flavors to the Beyond Raw LIT flavor menu, and we hope that more licensed flavors are on the way. A food additive that acts as a preservative to increase a product's shelf life and to help control the acid level in food. Protect your waistline, eat healthy, and conform to keto diet guidelines. Also known as Tartrazine. Company, Brand & Sustainability. Log In. Serving Size : 1 piece. While JOLLY RANCHER Candies have not been fully evaluated to qualify as gluten-free by FDA standards, they do not include any gluten-containing ingredients. Try the delicious Green Apple + Cherry, Blue Raspberry + Watermelon, Strawberry + Lemon flavor combinations. ... tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition … The term "sugar" can be used to either refer specifically to sucrose or it can be used generally to refer to all simple sugars (lactose, glucose, fructose, galactose, sucrose, etc.). Sodium 2,290g. Consume both pre-workout and on non-training days for additional energy and focus*. -- / 67 g left. Live Healthy & Happy. Log food. 0 %--Protein. Lose weight by tracking your caloric intake quickly and easily. Calorie expenditure, reading nutrition labels, estimation reasonableness, prediction, compare and contrast. An artificial color approved by the U.S. Food and Drug Administration (U.S. FDA) for use in foods, drugs and cosmetics. If you're trying to avoid binge eating the whole bag (why try? Sour Surge. Calorie breakdown: 0% fat, 100% carbs, 0% protein. A carbohydrate obtained by breaking down starch, typically corn starch. net wt. Find nutrition facts for over 2,000,000 foods. The Gang’s All Here. Gluten-free and sugar-free formula. Email. JOLLY RANCHER Candies are not vegan. Learn the good & bad for 250,000+ products. Also known as sodium bicarbonate. There are 23 calories in 1 piece (0.2 oz) of Jolly Rancher Hard Candy, Average All Flavors. Original Flavors. The label includes an accurate, current listing of the ingredients in our products. 2,000 calories a day is used for general nutrition … When a product does contain a major allergen, it is listed as an ingredient on our labels. An artificial color approved by the U.S. Food and

Answer:

I'm not sure why it is but I think the reasson why its a chemical change is beacaue when it's in the wrapper,it's a solid,a jolly rancher is first a solid,but as you put it into your mouth,is dissolves in your mouth,making it a chemical change,I think

What niches, or specific ecological roles, have M. smithii and Bacteroides established in the human gut ecosystem?

Answers

Answer:

Bees

Explanation:

According to all known laws of aviation, there is no way a bee should be able to fly. Its wings are too small to get its fat little body off the ground. The bee, of course, flies anyway because bees don't care what humans think is impossible. Yellow, black. Yellow, black. Yellow, black. Yellow, black. Ooh, black and yellow! Let's shake it up a little. Barry! Breakfast is ready! Ooming! Hang on a second. Hello? - Barry? - Adam? - Oan you believe this is happening? - I can't. I'll pick you up. Looking sharp. Use the stairs. Your father paid good money for those. Sorry. I'm excited. Here's the graduate. We're very proud of you, son. A perfect report card, all B's. Very proud. Ma! I got a thing going here. - You got lint on your fuzz. - Ow! That's me! - Wave to us! We'll be in row 118,000. - Bye! Barry, I told you, stop flying in the house! - Hey, Adam. - Hey, Barry. - Is that fuzz gel? - A little. Special day, graduation. Never thought I'd make it. Three days grade school, three days high school. Those were awkward. Three days college. I'm glad I took a day and hitchhiked around the hive. You did come back different. - Hi, Barry. - Artie, growing a mustache? Looks good. - Hear about Frankie? - Yeah. - You going to the funeral? - No, I'm not going. Everybody knows, sting someone, you die. Don't waste it on a squirrel. Such a hothead. I guess he could have just gotten out of the way. I love this incorporating an amusement park into our day. That's why we don't need vacations. Boy, quite a bit of pomp... under the circumstances. - Well, Adam, today we are men. - We are! - Bee-men. - Amen! Hallelujah! Students, faculty, distinguished bees, please welcome Dean Buzzwell. Welcome, New Hive Oity graduating class of... ...9:15. That concludes our ceremonies. And begins your career at Honex Industries! Will we pick ourjob today? I heard it's just orientation. Heads up! Here we go. Keep your hands and antennas inside the tram at all times. - Wonder what it'll be like? - A little scary. Welcome to Honex, a division of Honesco and a part of the Hexagon Group. This is it! Wow. Wow. We know that you, as a bee, have worked your whole life to get to the point where you can work for your whole life. Honey begins when our valiant Pollen Jocks bring the nectar to the hive. Our top-secret formula is automatically color-corrected, scent-adjusted and bubble-contoured into this soothing sweet syrup with its distinctive golden glow you know as... Honey! - That girl was hot. - She's my cousin! - She is? - Yes, we're all cousins. - Right. You're right. - At Honex, we constantly

Study the topographic map.

A topographic map. A local road and a creek run through the picnic area. The nearest index contour is 600. The next nearest index contour is 635.

Which best describes the location of the picnic area?

Two creeks flow through the picnic area.
Several steep slopes are found inside the picnic area.
The elevation changes from 635 to 600 at the picnic area.
The highest point inside the picnic area has an elevation of 859.

Answers

Answer:

The correct answer is C) The elevation changes from 635 to 600 at the picnic area.

According to the scenario, the statement which best describes the location of the picnic area is that the elevation changes from 635 to 600 at the picnic area. Thus, the correct option for this question is C.

What is a topographic map?

A topographic map may be defined as a type of map that is significantly characterized by large-scale detail and quantitative demonstration of relief features, usually using contour lines, but historically using a variety of methods.

According to the context of this question, a local road and a creek run through the picnic area in which the elevation of the nearest index contour is 600 while the elevation of the next nearest index contour is 635. This reveals that the elevation changes from 635 to 600 at the picnic area.

Therefore, the correct option for this question is C.

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I need help with this question
Why would you expect a dead zone to start near the mouth of a river, where the river flows into a body of water?

Answers

Water pollution comes from many sources. One of the biggest sources is runoff. Runoff moves over the surface of the land and picks up chemicals such as fertilizer (contains vital nutrients such as nitrogen, phosphorous, and potassium - NPK) from agricultural fields, lawns, and golf courses. It carries the chemicals to bodies of water. The added nutrients from fertilizer often cause the excessive growth of algae, creating algal blooms which are temporary phenomena because the large population of algae use up the available nutrients (Figure 2.4c). When the algae die, the decomposing bacteria use up oxygen in the water so that other aquatic organisms cannot survive. This has occurred over large areas of the ocean, creating dead zones, where low oxygen levels have killed all ocean life. A very large dead zone exists in the Gulf of Mexico. Measures that can help prevent these problems include cutting down on fertilizer use. Preserving wetlands also helps because wetlands filter runoff.

a city is concerned about global warming in smoke. It wants to reduce the impact of its use of fossil fuels. Explain how the city could use technology to reduce fossil fuel use by changing (a) its transportation, (b) it’s buildings, (c) services for city residents.


Plsplspls help

Answers

Answer:

a) Increasing the toll for non carpoolers will motivate people to carpool and therefore will decrease the number of cars in the road burning fossil fuels.

b) Tax breaks for buildings that use solar panels for energy. This reduces fossil fuels burned for electricity.

c) The city can increase the amount of city transportation available. While this may seem counterproductive because the amount of buses or trains or boats burning fossil fuels increases, by doing this more people will have easy access to public transportation and it has been shown that public transportation is more effective in reducing fossil fuel usage per head. Providing more options of public transportation will increase their usage and therefore will over decrease the amount of fossil fuel burned by individuals which will overall decrease fossil fuels burning.

Explanation:

EASY POINTS IF YOU ANSWER THEM CORRECTLY!! the questions are easy and I don't feel like doing them but plz answer correctly before 3:00 PM est (will give brainliest to whoever answers all of them at once.)

Answers

There is no image try to upload ago

HELPPPP PLEASE!!, Thank you

Answers

The battery is the power source

And the light bulb is the load

Answer: The battery is the power source
Explain: I hope this helps

i will give brainleist In a nuclear power plant, where does the generator get its energy to operate?

directly from the reactor
from the steam turbine
from the electric power lines
from mechanical energy

Answers

From the steam turbine
No 2 from the stream turbine is the answer to your question

The pedigree below shows the inheritance pattern of hitchhiker’s thumb in a multigenerational family. How many people in this family have hitchhiker's thumb? *

Answers

2
Jack and Jim because it says the colored one s have it and they’re the only ones
2 since it shows that the colored ones have it. (Jack and Jim)

Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

i believe that the answer is B
I think the answer is b
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