can someone please help me?
Answer:
I believe the answer is C
Explanation:
List at least 3 ways for you to represent your data graphically
helpppp meeeee i'll give brainliest
A woman performs 2000 J of work in order to push a cart full of groceries 50 meters. How much force did she apply to the cart? *
The length of a vector indicates the magnitude of the vectoor
A. True
B. False
Answer:
True
Explanation:
Help me ASAP (this is science ;-;)
Why is it important to track our carbon and ecological footprint?
Answer: I got you Fam
Explanation:
it is one competing demand for biologically productive space
Answer:
The carbon footprint is a very important means to understand the impact of a person's behavior on global warming. This is why someone who effectively wants to contribute to stopping global warming, at least on an individual scale, needs to measure and keep track of their personal carbon footprint.
Why is it important to track your ecological footprint?
The Ecological Footprint is a simple metric. It is also uniquely comprehensive. Not only does it measure humanity's demand on our planet's ecosystems, but it is also key to understanding the inter-related pressures of climate change on the natural ecosystems on which humanity depends.
Why is knowing your carbon ecological footprint important?
Knowing your personal or organisational carbon footprint is useful for the following reasons: it enables you to identify and reduce GG emissions, it allows corporations to publish their environmental performance statistics, it can be used as information to raise awareness of environmental costs.
Hope this helps :)
Pls brainliest...
Compared to wave A, wave B has a _____.
shorter wavelength and lower frequency
longer wavelength and greater frequency
longer wavelength and lower frequency
shorter wavelength and greater frequency
Compared to wave A, wave B has a longer wavelength and lower frequency
Wavelength: It is the distance between two consecutive crusts or troughs.
Frequency: It is the number of waves that pass a given point in one unit of time
Wavelength and frequency are inversely proportional, i.e. a wave with a shorter wavelength will have a higher frequency while a wave with a longer wavelength will have a lower frequency.
From the image, we can see that in wave B the distance between two consecutive crests or troughs is longer than that of wave A. This means that it has a longer wavelength and since wavelength and frequency are inversely proportional, it means that wave B has a lower frequency.
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Answer:
a b d c
Explanation:
Which is the process by which a solid changes to a liquid?
condensation
evaporation
melting
sublimation
Answer:
melting
Explanation:
explain 10 benefits of aerobic dances in essay form
Answer:
Helps with weight loss.
Reduces your health risk.
Strengthens your heart muscle.
Increases stamina.
Helps clear your arteries.
Stimulates your immune system.
Helps manage chronic illnesses better.
Helps you stay active as you age.
Explanation:
HELP WITH THIS Q PLEASE?
Answer:
specific heat capacity = heat transferred /change in temperature
=2.11 •10^4/6.8-98
=0.02 • 10^4
What is the kinetic energy of a 2,000.-kg boat moving at 5.0 m/s?
Answer:
Explanation: m = 2000 kg
v = 5 m/sec
A meteor falls toward Earth's surface. Given that the acceleration due to
gravity is 9.8 m/s^2, what is the meteor's potential energy if it has a mass of 10
kg at an altitude of 400 m?
O A. 408 J
O B. 7,840,000 J
O C. 2J
O D. 39,200 J
Answer:
39,200J
Explanation:
just took the test
The meteor's potential energy if it has a mass of 10kg at an altitude of 400 m will be 39200 J
What is potential energy ?Potential Energy that depend upon the relative position of various parts of system . It is an energy possessed by an object by virtue of its position or configuration.
mass(m) = 10kg
g (acceleration due to gravity) = 9.8m/s^2
altitude(height (h)) = 400m
Meteor's Potential energy = m * g * h
= 10 * 9.8 * 400 = 39200 J
correct option will be a) 39200 J
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Which of the following best describes weight?
The amount of space an object takes up
The amount of matter in an object
The force on an object due to its mass and gravity
The force on an object due to its speed and locatio
Answer:
If you like it plz make me brainlist
Explanation:
The right answer is====
iii) The force on an object due to its mass and gravity
OR, F=m*(gravity(g) or acceleration(a))
The unit of force is Newton(N) = kgm/s2
ANSWER FAST!!!
Throughout the reflection, make sure you have a copy of the Student Guide and your data tables. Use the drop-down menus to complete the statements.
In this experiment, the ______ was intentionally manipulated. This was the independent variable. The dependent variable measured was the ________ .
The independent variable is the manipulated variable.
What is the independent and the dependent variables?Your question is incomplete but I will try to shed some light on dependent and independent variables.
The independent variable is the variable that is being manipulated or changed in an experiment or study. It is the variable that the experimenter changes on purpose in order to observe the effects on another variable.
The dependent variable, on the other hand, is the variable that is being measured or observed. It is dependent on the independent variable because it changes in response to changes in the independent variable.
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Answer:
Did it on Edge
Explanation:
Answers:
Height of the track
Speed of the car
I need help on this I will mark brainlist
Answer: Its the first answer.
Explanation:
can gas pressure sometimes be greater than atmospheric pressure?
Answer:
PRESSURE is a force exerted by the substance per unit area on another substance. The pressure of a gas is the force that the gas exerts on the walls of its container. ... Atmospheric pressure varies with height just as water pressure varies with depth.
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plz can i get brainliest
Science Net Forces. Could somebody help me?
In the reference image, there is a pie graph illustrating the composition of Earth’s atmosphere. What is the most abundant gas making up Earth’s atmosphere? How much of Earth’s atmosphere is comprised of oxygen?
In this activity, you will create a mind map showing the different pathways that can be found in the Government & Public Administration cluster. A mind map is a sketch or diagram that you can design yourself to organize your ideas. It could look like a tree with different branches or a park with different paths! Whatever you decide, you will put each pathway on a different spot on your mind map.
Under each pathway, you will give one example of a job found in each pathway.
Write a short note beside the job, explaining where you might find this person.
List at least one task that they accomplish to keep things running for us.
Answer:
Government & Public Administration
Jobs in the government and public administration career cluster involve planning, managing, and providing government legislative and administrative and regulatory services and related general purpose government services at the federal, state, and local levels.
This career cluster is divided into seven pathways:
Governance
National Security
Foreign Service
Planning
Revenue and Taxation
Regulation
Public Management and Administration
Governance
Officials involved in the governance pathway uphold the structure of our government. They typically work with constituents, or voters represented by elected officials; while others resolve conflicts among interest groups with opposing goals.
Sample occupations include:
Legislative Assistant
Congressional Aide
Lobbyist
County Commissioner
Senator
Representative
Mayor
Governor
Lieutenant Governor
National Security
Maintaining a strong national security encompasses such diverse activities as running a hospital, commanding a tank, programming computers, operating a nuclear reactor, or repairing and maintaining a helicopter. The military provides training and work experience in these fields and many others for more than 2.5 million people who serve in the active Army, Navy, Marine Corps, Air Force, and Coast Guard, their Reserve components, and the Air and Army National Guard.
Sample occupations include:
Combat Control Officer
Missiles and Space Systems Officer
Submarine Officer
Munitions Officer and Specialist
Infantry Officer and Specialist
Air Defense Artillery Officer
Military Intelligence Officer
Cryptographer
Intelligence Analyst
Foreign Service
People working in the Foreign Service pathway help to ensure peaceful relations between the U.S. and foreign countries. They also aid immigrants wanting to live and/or work in the U.S. These people serve mainly in embassies, consulates, diplomatic missions, and in Washington, D.C.
Sample occupations include:
Foreign Service Officer
Diplomatic Officer
Consular Officer
Ambassador
Diplomatic Courier
Planning
People who work in the Planning pathway develop long- and short-term land use plans to provide for growth and revitalization of urban, suburban, and rural communities, while helping local officials make decisions concerning social, economic, and environmental issues.
Sample occupations include:
Planner
Census Enumerator
Census Clerk
Federal Aid Coordinator
Economic Development Coordinator
Chief of Vital Statistics
Revenue and Taxation
People who work in the Revenue and Taxation pathway ensure that governments obtain revenue from businesses and citizens by collecting audits, monitoring taxes payable and collecting overdue tax dollars.
Sample occupations include:
Tax Examiner
Tax Clerk
Revenue Agent
Internal Revenue Investigator
Assessor
Auditor
Regulation
People who work in the Regulation pathway will typically possess a body of technical knowledge about an industry, the environment, or technology. This –coupled with a knowledge of related laws, rules, and regulatory systems –permit regulators to protect our health, safety, and environment as well as ensure the integrity of our financial, transportation, and public utility industries.
Sample occupations include:
Investigator/ Examiner
Code Inspector
Bank Examiner
Election Supervisor
Child Support Officer
Cargo Inspector
Border Inspector
Aviation Safety Officer
Public Management and Administration
Government agencies and public corporations and trusts have specific and rigorous standards for the stewardship of public resources. Public management careers will require technical skills related to budgeting, personnel management, procurement or other activities, and specific knowledge of the regulations and other policies that govern public management.
Sample occupations include:
Court Administrator or Clerk
City or County Clerk
City Council Member
City Manager
Purchasing Manager
Explanation:
correct me if I'm wrong
Explanation:
List three evidences that show that the Bible is the Word of God.
Answer:1.God tells us that He is the Author (2 Peter 1:20-21 Open in Logos Bible Software (if available) & 2 Timothy 3:15-17 Open in Logos Bible Software (if available))
1.The Old Testament and New Testament Authors understood they were writing the Word of God. Common Old Testament phrase – “Thus saith the Lord”. The Apostle Peter confirmed the Apostle Paul’s writings as Scripture (2 Peter 3:16)
3.Its Historical Accuracy – as verified by archeology, which has never contradicted the Bible, but only confirms and silences its critics.
Explanation:
Answer:
Many people question who the author of the Bible is and wonder if the Bible is really the Word of God. I want to give you five reasons to affirm that the Bible is God's Word.
The Word of God: Evidence that Scripture is Divine
First, I believe the Bible is the Word of God because of its scientific accuracy. The Truth of the Word of God tells us that God “hangeth the earth upon nothing” (Job 26:7). How did Job know that the earth hung in space before the age of modern astronomy and space travel? The Holy Spirit told him. The scientists of Isaiah’s day didn’t know the topography of the earth, but Isaiah said, “It is [God] that sitteth upon the circle of the earth” (Isaiah 40:22). The word for “circle” here means a globe or sphere. How did Isaiah know that God says upon the circle of the earth? By divine inspiration.
Secondly, the Bible is affirmed through historical accuracy. Do you remember the story about the handwriting on the wall that is found in the fifth chapter of Daniel? Belshazzar hosted a feast with a thousand of his lords and ladies. Suddenly, a gruesome hand appeared out of nowhere and began to write on a wall. The king was disturbed and asked for someone to interpret the writing. Daniel was found and gave the interpretation. After the interpretation, “Then commanded Belshazzar, and they clothed Daniel with scarlet, and put a chain of gold about his neck, and made a proclamation concerning him, that he should be the third ruler in the kingdom.” (Daniel 5:29). Basing their opinion on Babylonian records, the historians claim this never happened. According to the records, the last king of Babylon was not Belshazzar, but a man named Nabonidas. And so, they said, the Bible is in error. There wasn’t a record of a king named Belshazzar. Well, the spades of archeologists continued to do their work. In 1853, an inscription was found on a cornerstone of a temple built by Nabonidas, to the god Ur, which read: “May I, Nabonidas, king of Babylon, not sin against thee. And may reverence for thee dwell in the heart of Belshazzar, my first-born favorite son.” From other inscriptions, it was learned that Belshazzar and Nabonidas were co-regents. Nabonidas traveled while Belshazzar stayed home to run the kingdom. Now that we know that Belshazzar and Nabonidas were co-regents, it makes sense that Belshazzar would say that Daniel would be the third ruler. What a marvelous nugget of truth tucked away in the Word of God!
Explanation:
Help for Critical thinking
3 What kinds of scientists worked on the structure of DNA?
4 in what way did the work of Watson and Crick depend on the work of other scientists?
5 what was the significance of the work of these scientists?
Answer:
3.James Watson, Francis Crick, Maurice Wilkins, and Rosalind Franklin. These four scientists—Watson, Crick, Franklin, and Wilkins—codiscovered the double-helix structure of DNA, which formed the basis for modern biotechnology.
4.
Watson and Crick contributed the first model of the 3d structure of DNA that was correct in its essential features. The 3d structure of a biological molecule is important because it can explain how it carries out its function. DNA was known to be a very important biological molecule, because it had been established as the primary constituent of the genetic material that is inherited from parent to child. The Watson and Crick model suggested how the genetic material carried out its function.
The most important feature of the model was the suggestion of base-pairing via hydrogen bonds between Adenine and Thymine on one hand, and Cytosine and Guanine on the other hand. This base pairing scheme suggested how DNA may copy itself - an essential requirement of the genetic material.
Critically, their model wasn't just a speculative clever idea. It also accounted for known data. Among this was Erwin Chargaff's base ratios, Rosalind Franklin's X-ray data, and known facts of chemical bonding. This made it plausible.
The Watson and Crick DNA model offered a solution, at least in outline, to one of the deepest mysteries of biology - how does the genetic material achieve inheritance at the molecular level. It also opened up a possible line of attack to another deep mystery - how the genetic material determine the traits of organisms by specifying the synthesis of proteins, also known as the coding problem.
5.
Image result for 5 what was the significance of the work of these scientist who created the dna structure
Rosalind Franklin discovered the density of DNA and, more importantly, established that the molecule existed in a helical conformation. Her work to make clearer X-ray patterns of DNA molecules laid the foundation for James Watson and Francis Crick's suggestion that DNA is a double-helix polymer in 1953.
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.
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!
PLEASE HELP THIS IS DUE IN 15 MINS
thuy was learning about mid-ocean ridges and how they spread, creating more land. She wondered why Earth doesn’t keep growing bigger and bigger because of the new land. She learned that the reason Earth isn’t expanding is because of the many a. (a.trenches / b.mid-ocean ridges / c. mantles / d. subduction areas)
that occur at ocean
(a. mantles / b. trenches / c. mid-ocean ridges / d. subduction areas).
Answer:
d. subduction areas
mantles
Please help With the question! Ill mark brainliest for whoever answers First.
Answer choices, Meteor, Comet, and Asteroid.)
Answer: Asteroids
Explanation: space rubble
IntroductionAsteroids, sometimes called minor planets, are rocky remnants left over from the early formation of our solar system about 4.6 billion years ago. Most of this ancient space rubble can be found orbiting the sun between Mars and Jupiter within the main asteroid belt.
A couple wants to build a holiday cottage, the cottage is not connected to an electricity grid, but the cottage is next to a small river. The river is always flowing and never dries up, the weather is often windy.
Which one should they get to receive energy.
a wind turbine
solar cells
Answer:
Wind turbine since the place is often windy
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
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
How are a lever and a wheel and axle similar.
Answer:
Explanation:
A lever is a bar with a balance point called the fulcrum (the support about which a lever turns). In a wheel and axle, the fulcrum is in the center The outside rim of the wheel is like the handle of a lever; it's just been wrapped around it
HELP
In the “Liquid Oxygen” article, you read about how liquid oxygen is made and how it is needed to fuel rockets. The Universal Space Agency is planning to use liquid oxygen to fuel a rocket, carrying a new surface lander, to Titan. The launch window is short and needs to occur on a specific date or else the Universal Space Agency will need to wait for another year. But, there is a problem. The liquid oxygen machine is producing less liquid oxygen than normal. You have been asked to determine what is causing this problem.
In the space below, write down any initial ideas you may have about why the liquid oxygen machine is not working.
The hydrogen-oxygen reaction produces enormous heat, causing water vapour to expand and leave the engine nozzles at speeds of up to 10,000 miles per hour by using liquid nitrogen.
What is liquid oxygen ?The movement of liquid oxygen from one container to another can result in the formation of an oxygen-enriched atmosphere in the area of the containers. When a liquid oxygen container is not used for an extended period of time, a small quantity of oxygen is vented into the surrounding area. When the container is tipped over or put on its side, more oxygen is vented. If the container is stored in a confined area, this venting may result in an oxygen-enriched atmosphere.
What are fuel rockets ?Rockets generate thrust by rapidly expelling material rearward. The thrust generated can be calculated by multiplying the propellants' mass flow rate by their exhaust velocity relative to the rocket. (specific impulse). A rocket is accelerated by the weight of combusting gases against the combustion chamber and nozzle, rather than by "pushing" against the air behind or below it. Because of the lack of air pressure on the outside of the engine, rocket engines work best in space. It is also possible to accommodate a longer nozzle in space without experiencing flow separation.
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A Tug Boat's engines can exert 10,000 N of Force to drag another ship 1 kilometer. How much work was done to drag the ship 1000 meters?
force = 10,000 N
distance= 1000 meters or 1 km
work done = Force * Distance
work done= 10000* 1000 = 10000000 Nm or 10000 kNm