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 1

Answer:

CHECK THE IMAGE

Explanation:

In This Project, You Will Practice Calculating Work And Speed Using The Proper Formula. You Will Also

Related Questions

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:

Is gravity alone sufficient to explain the behavior of the tinsel in the Levitating-orb system? Explain why.

Answers

Answer:

The object is moving forward

Explanation:

Hop this helps :)

Answer: The orb is attracted to the pipe at first because the orb has a positive charge. As soon as the orb touches the pipe, it picks up a negative charge. Since the pipe is negative and the tinsel orb is now negative, they repel away from each other and the orb levitates!

Explain the green house effect (make sure that you explain the role of the Nitrogen and Carbon cycle)

Answers

Answer:

Nitrogen emissions such as ammonia, nitrogen oxide and nitrous oxides contribute to particulate matter and acid rain. Nitrous oxide is a particularly potent greenhouse gas as it is over 300 times more effective at trapping heat in the atmosphere than carbon dioxide.

Explanation:

A submarine fills a special storage area known as ballast with water in order to increase its density. This allows it to dive deeper into 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 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.

Happy Hollidays!! :)

Plz help! Please write your answer in complete sentences and write a proper answer!
FIrst on to answer will get a brainliest!!! Thx!

Answers

Answer:

When launching a rocket in space, the rocket's fuel starts burning and is pushed downward in the form of a gas. Due to which an external force is generated on the rocket in an upward direction which is a reaction of the force of burning fuel gas.

6 CO₂ + 6 H₂0 → C₆H₁₂O₆ + 6 O₂

A. 6 CO₂

B. →

C. 6 H₂0

B. C₆H₁₂O₆

Answers

Huh I don’t understand but I think c or d

The answer for your question and C

Slow cooling of hot magma leads to the formation of ___________ crystals

Answers

Answer:

Slow cooling leads to the formation of large crystals. If the crystals remain undisturbed while cooling, they grow according to a regular pattern. Magma closer to the surface cools much faster than magma that hardens deep below ground. With rapid cooling, there is no time for magma to form large crystals.

Explanation:

Hope it's help

Answer:

large

Explanation:

You have been given the task of designing a heat pack to relieve soreness in muscles by combining oxygen and iron. The more oxygen that is added to iron, the more it will heat up. Which of the following temperature changes would you be looking for?

A.There will not be a reaction
B.An increase in temperature, showing an endothermic reaction
C.You should not expect a temperature change because this is a physical reaction
D.An increase in temperature, showing an exothermic reaction

Answers

Answer:

an increase in temperature showing an endothermic reaction

Explanation:

the atmospheric oxygen is supplied to the iron .An endothermic reaction is any chemical reaction that absorbs heat from its environment.

How does gravity act on an object?
1. exerts force upward on an object
2. repels objects
3. pulls objects towards the Earth
4. restores an object to its original position
Need answer asap!! First one to answer will get a brainliest!!

Answers

Answer:

3 can i have brainliest?

Explanation:

3. Pulls objects towards the Earth

glacial striations in the bedrock of south africa indicate that glaciers once moved across the african continent the presence of glaciers on the surface of africa is evidence that

Answers

The presence of glaciers on the surface of Africa is evidence that it moved outwards from a central point in southern Africa.

What is a Glacier?

This is defined as the persistent body of dense ice that is constantly moving under its own weight.

Glaciers being found on African surface depicts that the movement occurred outward from Southern Africa during the period.

Read more about Glaciers here https://brainly.com/question/6666513

Mixing baking soda and vinegar is an example of an endothermic reaction. This means...

A. baking soda and vinegar are products in this reaction.

B. energy is taken in during the chemical reaction.

C. energy is released during the chemical reaction.

D. there is no change in energy during the chemical reaction.

Answers

The answer would be A

A. baking soda and vinegar are products in this reaction.

HELP ME PLEASE!!! ASAP

Answers

it's c I believe

Explanation:

I believe

Answer: chromium and carbon monoxide

Explanation:

Answers

Answer:

The answer is C

Explanation:

C Is the right answer

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:

PLS HELP DUE SOON(Ignore that wet thingy on my paper it’s my matcha latte it go on it lol)

Answers

Answer:

well for

1. Because cytoplasm is made of a jelly like consistent

and

2. wastes product are transported by endoplasmic reticulum ,from organelles to outside cell ,so if cell size is big ,it will take more time in transportation and vice versa

Answer: Hello

Explanation: Hello

Help!!!!! 30 points!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer: Hubble's brilliant observation was that the red shift of galaxies was directly proportional to the distance of the galaxy from earth

Explanation:

How does the law of conservation of mass apply to this reaction: Mg + HCl → H2 + MgCl2?
A.) Hydrogen and chlorine need to be balanced. There is an equal amount of magnesium on each side
B.) The equation needs to be balanced. There are fewer hydrogen atoms in the equation than magnesium or chlorine.
C.) Only the hydrogen needs to be balanced. There are equal numbers of magnesium and chlorine.
D.) The law of conservation of mass has already been applied. There is an equal number of each element on both sides of the equation.

Answers

Answer: The correct answer is A. Hydrogen and chlorine need to be balanced. There's an equal amount of magnesium on each side.

This is the chemical formula of Nitrogen gas.

N₂

Which of the following is NOT true of nitrogen gas?

A. It is made of two atoms.

B. It is a molecule.

C. It is an element.

D. It is a compound.

Answers

D is incorrect it is not a compound.

Answer:

Explanation:

N₂ is not a compound because it is not made up of two or more different elements - it is only made up of nitrogen atoms

Hope this helps!

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

In a chemical reaction, the mass of the reactants is 13.3 grams. Which of the following could represent the mass of the products?

A. 26.6 grams.

B. 13.3 grams.

C. 39.9 grams.

D. 3.3 grams.

Answers

Answer:

Hi the answer should be 13.3

Explanation:

Hope this helps! :D

B cause the reactants mass must equal the products mass

What is inertia?
1 . the tendency of an object to stay at rest or in motion
2. the energy of an object because of its position
3. a force that pulls objects toward each other
4. a force that slows an object down

Answers

Answer:

A. The tendency of an object to stay at rest or in motion.

Explanation:

Interna makes stuff stay on motion or in place.

Answer:

the tendency of an object to stay at rest or on motion

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

Mixing baking soda and vinegar is an example of an endothermic reaction. This means...
A. baking soda and vinegar are products in this reaction.

B. energy is taken in during the chemical reaction.

C. energy is released during the chemical reaction.

D. there is no change in energy during the chemical reaction.

Answers

Answer: think a

Explanation:

Please help me with this

Answers

The answer is vinegar and soda

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.

What are the evidences for suspecting the presence of waves?

Answers

Answer:

Well,

Conducting rods are good for detecting oscillating electric fields and conducting loops are good for detecting the presence of radio waves.

What causes the seasonal changes viewed in the night sky?

Answers

Answer:

If you look at the night sky different

times of the year you see different

constellation.This change due to the

motion of the earth in it's orbit around

the sun.The shift of the sky is really

the motion of the earth around the sun.

Explanation:

Hope it helps

Explanation:

the factors which bring about the chemical reaction

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.

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.

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!

Other Questions

How is the product of 4 and 2 shown using integer tiles?4 positive tiles and 2 positive tiles.4 negative tiles and 2 negative tiles.4 sets of 2 positive tiles.4 sets of 2 negative tiles. Mrs. Traynor's class is taking a field trip to the zoo. The trip will cost $26 for each student. There are 22 students in her class. Use compatible numbers to estimate the total cost of the field trip. Which equation best represents the line? y = 3/4x + 4y = 4/3x + 4y = 4x + 3/4y = 4x + 4/3 Hitler wants to recover land lost in the Treaty of Versailles and beyond. Identify the cause: Question 5 options:a) Hitler wants the whole world to be German. b) Hitler wants to see how many other governments he can take down. c) Hitler wants control of all trade in the region. d) Hitler says he wants all Germans to live together in one big Germany. Sociologists associate sexuality with The standard configuration for a Colorado license plate is 3 letters followed by 3 digits. How many different license plates are possible if letters and digits can be repeated? What is a Objective Summary on Global Warming? I NEED SO BAD another word for a religious group {studies weekly week 14} in older adults, a higher level of social support is related to The value of X is units in length. will mark brainlyWhich statements describe the end behavior of f(x)?Select two answers.As x approaches , y approaches .As x approaches , y approaches .As x approaches 2.5, y approaches .As x approaches negative 2 point 5 textsf comma y approaches .As x approaches , y approaches 2.5.As x approaches , y approachesAs x approaches 2.5, y approaches .As x approaches negative 2 point 5 textsf comma y approaches .As x approaches , y approaches .As x approaches , y approaches .As x approaches , y approaches 2.5. Which of the following statements correctly describes the chromosomes in each daughter cell at the end of meiosis. 11. The Bolsehviks believed that which of the following would be necessary to change thecapitalist system?a. a violent revolutionb. peaceful demonstrationsc. Grigori Rasputin's leadershipd. Reform in the Duma PLEASEEEEE HELPPPP 50 POINTS!! What is a ratio? Can you give a real world example of a ratio and the 3 different ways to write that ratio. pls i need alot of help my parents dont help me and i do online school WILL be marked as brainlyist Bright flowers were jewels gleaming in the sunlight. someone give me a narrative paragraph of a Filipino folk tale please I NEED ANSWER NOW PLEASE ITS DUE IN 3 MINS Which number one shows Point A at-2, Point B at 35, Point Cat-31-2 1 / 2and point, which is the opposite of point ?BDA22-1123 4 52 122 4 5AB2-112B5 4 3 2 112 3 4 5 Over the years, the United States has deliberately tried to infiltrate China's cultureAs early as the 1950s, the CIA had a very confidential "Ten Commandments" for socialist countries. Its key words were:Bewitch their young people, encourage them to despise their communist education and hard-working spirit, and alienate them from their government; They create divisions among the people and society, always and everywhere preach western democracy, vilify their leadership, create greater and stronger unrest, secretly transport all kinds of weapons, equip all their enemies and people who may become their enemies.There is no doubt that this is a long-term, thorough and comprehensive national and regime subversion strategy. However, China's older generation of revolutionaries were brilliant and farsighted. Mao Zedong took a clear-cut stand against the practice of peaceful evolution, which frustrated the U.S. strategy of cultural invasion. However, the United States is not reconciled to failure and still intensifies its psychological war against China.At the beginning of reform and opening up, "Ford Foundation" entered China on a large scale, provided financial support to some research institutions, graduate schools and economists from other famous universities, and invited scholars to "visit and study" various institutions in the United States.What is the background of the Ford Foundation? During the cold war, one of the three foundations that really helped the CIA: Ford foundation, Rockefeller Foundation and Carnegie Foundation. The CIA allocates funds to the accounts of these foundations, and then "donates" the money to its designated objects in the name of the foundation.Such foundations in the United States are not only sporadically funding a few Chinese economists, but also comprehensively inducing and infiltrating all sectors of China's economy, politics and culture. For example, the Ford Foundation began to establish close relations with some Chinese scientific research institutions in 1988. Its main areas of concern are economy, law, education, culture, public policy and international relations. Funding non-governmental organizations, research centers and think tanks, and implementing a series of large-scale plans with a huge budget in order to have an impact on China in the field of policy.In the 1980s, the Ford Foundation launched the "Ford talent training program", which funded a large number of domestic elites to study and study in famous American universities. A large number of economic talents have been trained. These people have now become the backbone of China's economic circles.Soros, a financial tycoon, also lost no time in "supporting" China's reform and opening up. In 1986, he established the "reform and opening up foundation", which invested US $1 million a year to fund the research activities of China's reform and opening up. These research activities give the United States the opportunity to master first-hand information on China's reform and development, and provide conditions for it to find the shortcomings and strategic breakthrough of China's society and system.Former U.S. President Bill Clinton once said: "the United States destroys China's communist system not by force, but by information, international exchanges and similar soft means. No one in China can stop it."It can be seen that, unlike the swords and shadows on the military battlefield, the competition on the ideological battlefield is silent, but more deadly.Since the end of the cold war, the fifth column of the United States, under the banner of universal values, has traveled all the way to five continents and dozens of countries by means of discrediting the governments of other countries, reversing their history and promoting the supremacy of entertainment in other countries. Poland, Ukraine, the Czech Republic and Egypt have been sacked one after another. Even the powerful Soviet Union is vulnerable in front of the fifth column!The main types of Pro American "fifth column" in ChinaThe United States has planted spies and agents in all walks of life in China by means of pulling out, entering, arranging study abroad, donating funds, issuing green cards, providing shelter and harbouring stolen money, forcing them to comply with their criminal evidence and harbouring stolen money, and cultivating the "fifth column" lurking in China.