In the Tough Man Competition, very strong men are challenged to push or pull extremely large and heavy objects to test their strength. In
one such challenge, they were asked to push one of two rail cars, an engine car and a box car. The data tables show one man's results.
Look over the data table and answer the questions below.
Force Applied by the
Tough Man
Did it move the
engine car?
No
Did it move the
boxcar?
No
1000 Newtons
2000 Newtons
No
No
3000 Newtons
Yes
No
A Why couldn't the strong man move the box car with a force of 3000 Newtons?
Make sure to include Newton's 2nd Law in your explanation.
B. What could be done to move the boxcar?
C. Another student claims that during the competition, the sum of the forces on the boxcar was O N.
What evidence is the student using to make this claim? Be sure to explain your thinking.
o Tyne here to search

In The Tough Man Competition, Very Strong Men Are Challenged To Push Or Pull Extremely Large And Heavy

Answers

Answer 1

The strong man couldn't move the box car with a force of 3000 Newtons because this force is lesser than that the force (weight) acting on the car.

What is a force?

A force can be defined as a push or pull of an object, which typically causes a change of motion (acceleration), especially due to the interaction of the object with another.

What is Newton's Second Law of Motion?

Newton's Second Law of Motion states that the acceleration of an object or physical body is inversely proportional to its mass and directly proportional to the net force acting on it.

Thus, we can infer that the strong man couldn't move the box car with a force of 3000 Newtons because this force is lesser than that the force (weight) acting on the box car due to accleration of gravity.

In order to move this box car, the strong man must exert a force that is greater than the force (weight) acting on it.

The evidence that was used by the other student to make this claim is that for every action (force) there is an equal but opposite reaction (force) in accordance with Newton's Third Law of Motion. Thus, the sum of the forces (net force) that are acting on the box car woud be equal to zero (0) Newton.

Read more on force here: https://brainly.com/question/27231635


Related Questions

During a 17-year study, what did scientists discover was MOST significantly associated with the development of peptic ulcers

Answers

Answer:

depression, low self-esteem, hostility, and jealousy

Explanation:

products of biotechnology​

Answers

Answer:

Increasingly, modern biotechnology is being used here. Products include vitamins, citric acid, natural colourings, flavourings, gums and enzymes. Gums used as low-calorie thickening agents and low-calorie sweeteners from natural ingredients are also produced using modern biotechnology.

Define the word ubiquitous, and provide examples showing why this is an appropriate term to use when describing microbes.

Answers

Answer:

Ubiquitous refers to any living being or the nonliving thing that is present everywhere. Microbes such as bacteria are ubiquitous

Explanation:

.

Match the correct ones together

Answers

Hello-

The Biosphere option would match with the answer concerning plants (the bottom right box) since the biosphere concerns living things.

The Hydrosphere option would match with the answer concerning rain (the middle right box). Hydro = water.

The Lithosphere option, then, would go with the last remaining answer, concerning volcanoes (the top right box).

I hope this answers your question.

what is a denatured enzyme?

Answers

Answer:

A protein with an altered shape (from high temperatures) that prevents it from doing its job

Explanation:

What is true about viruses

Answers

Answer:

D is the answer non-living and can reproduct on their own.

What is the medical term for inflammation of the nose and throat

Answers

The medical term nasopharyngitis is used specifically to refer to the swelling of the nasal passages (the nose) and the back of the throat.

What is nasopharyngitis?

It is associated with the rhinopharynx or nasopharynx, which is the sector of the pharynx that is next to the nostrils and above the back of the throat.

It is an inflammatory condition or a disease that is caused by the action of a virus in the upper respiratory system.

Therefore, we can conclude that the medical term nasopharyngitis is used specifically to refer to the swelling of the nasal passages (the nose) and the back of the throat.

Learn more about nasopharyngitis here: https://brainly.com/question/3522051

What happens to a piece of artwork when it becomes stylized?
A. The painting becomes trendy and popular
B. The artwork is now sold for large amounts of money
C. The form becomes non-realistic
D. It is painting over so it becomes abstracted

Answers

Answer:

A.

Explanation:

Rather than trying to represent the subject in a way that is close to reality, an artist can use stylization to create images that, while they contain recognizable subjects and forms, do so in a manner that places emphasis on the color, lines, and oftentimes the emotive qualities of the work.

4. How would you clone a gene into a plasmid if there were no common restriction sites between the two DNA sequences?

Answers

You would take one gene and then connect it to another

How is excessive carbon dioxide pollution removed from the atmosphere?

Answers

Answer:

Carbon dioxide removal (CDR), also known as negative CO2 emissions, is a process in which carbon dioxide gas (CO2) is removed from the atmosphere and sequestered for long periods of time. CDR methods include afforestation, agricultural practices that sequester carbon in soils, bio-energy with carbon capture and storage, ocean fertilization, enhanced weathering, and direct air capture when combined with storage. To assess whether net negative emissions are achieved by a particular process, comprehensive life cycle analysis of the process must be performed.

Explanation:

I did not write this so you might need to rephrase it

Hope I helped <3

a.
84. Neptune is very similar in size and color to
Jupiter.
b. Saturn.
c. Uranüs.
d. Earth.

Answers

Uranus! Two thing we can immediately rule out is Jupiter and Saturn because they are nowhere similar in color. Also looking at Earth, Earth is smaller than Uranus is and although they share some properties in color, Uranus is the closer answer choice.


Help me pleaseeeeeww

Answers

Answer:

1) a

2) b

Explanation:

Answer:

a and b

Explanation:

What is the scientific evidence for the creation of humans by a deity?

Answers

Answer:

Here is the scientific proof that God exists. Look at the universe. Look at humans, animals, plants, and every living thing. How did these things become alive? Did they just exist out of nowhere? God created them. You simply can't argue that everything just existed. Everything has a creator. 0+0+0 cannot ever become 1. God is the only thing that exists without a creator, because God is the only creator who made everything. Look at the insane complexity of life. For example, look at humans. We are the most complex thing alive. We are made perfectly with intelligence that onbody on this earth can ever even come close to. Our little minds can only do so much. God is the one and only who can create life. Can we ever make something become alive? Obviously no. If the whole world would come together we wouldn't be able to make a single living fly..

what is biology give explanation​

Answers

Answer:

Biology is the study of how things work in life.

Explanation :

It is the study of cells and how the human body works and other living organisims.

Answer:

Yes I am the guy

Explanation:

state any two functions of the liver


state any two functions of the liver

Answers

filters blood on body and breaks down poisonous substances

Help me with question please.

Answers

Answer:

Age

Explanation:

No matter what the age is, bateria will still be present, and the same, no matter if you 3 or 69.

Which of the following are examples of a renewable resource? Choose ALL that apply.

coal

sunlight

natural gas

wind

nuclear power

biomass

petroleum

plants (trees, cotton, corn)

Answers

Answer:Most of our energy is nonrenewable · Petroleum · Hydrocarbon gas liquids · Natural gas · Coal · Nuclear energy.

Explanation:

I need help on an ending sentence

Answers

Answer:

This shows that between these four states, New Jersey has the highest temperature.

or

Overall, the main contrast between Miami, Florida and Morristown, New Jersey has the highest temperature.

Explanation:

I hoped that helped and feel free to reword the sentences if you'd like, have a great day :))

please help fast i need an answer in 5 minutes I will give brainliest! I have to use the Weinberg equation.

The frequency of a dominant allele (P) in a population is 60% and the frequency of the recessive allele (p) is 40%. Predict the probability of the possible genotypes in this population.​

Answers

Answer:

100%

ratio is 40:0

Explanation:

you form a diagram of 1.PP and 2.pp and start to cross the first capital P with the first small p until u cross all of them ,NB u each p should be crossed twice

When the summer brings hot temperatures in Florida, what seasonal changes occur?
Ants go into dormancy.
Ants go into hibernation.
Ants increase their activity.
Ants dig deep in the ground to stay cool.

Answers

Ants go into hibernation when the summer brings hot temperatures in Florida.

What is Hibernation?

During this process animals undergo very minimal activity and metabolic processes.

This helps to conserve energy as the environment isn't usually suitable for them to look for food which happens to ants during hot temperatures.

Read more about Hibernation here https://brainly.com/question/2023616

Answer: I know answer is hibernate

Explanation: because Leo was teach me how answer hibernation by read lesson



Please give me the thank and rate star

All of the following describe outcomes of urbanization except ?

A. destruction of native habitats

B. habitat restoration

C. increased air pollution

D. increased heat islands

Answers

It would be answer D

True or False? It is safe to look at the sun during a partial solar eclipse because it is
mostly covered.

Answers

Answer: False

Explanation:. It is never safe to look at a partial solar eclipse without proper safety equipment or techniques.

Answer: false
Explanation: just because it’s mostly covered doesn’t mean you can look at it, you’re still looking at the sun

why do we need to breathe? explain​

Answers

To be like mega mind

What allows a species to increase in population relate to genetics?

Answers

Answer:

the flow of individuals in and out of population

The sister chromatids separate and migrate to opposite poles at Anaphase II.

True
False

Answers

Answer:

True

Explanation:

The sister chromatids separate and migrate to opposite poles at Anaphase II.

True

Answer:

True

Explanation:

how are chromosomes classified?

Answers

Answer:

chromosome are classified in to four part metacentric, submetacentric, acrocentric, and telocentric

PLEASE HELP
How can gene editing assist in disease prevention and treatment?

(SELECT ALL THAT APPLY.)

A) Large sections of chromosomes can be removed to prevent disease.

B) A new gene can be added to a person’s DNA.

C) Certain disease-causing genes can be disabled.

D) Genes can be added to change the color of someone’s eyes.

Answers

Answer:

It's answer C

Explanation:

Gene therapy replaces a faulty gene or adds a new gene in an attempt to cure disease or improve your body's ability to fight disease

The DNA in a strain of E. coli contains 32 % adenine. What percentage of DNA is cytosine

Answers

Answer:

The DNA of E. coli contains 19,120 6-methyladenines and 12,045 5-methylcytosines in addition to the four regular bases and these are formed by the postreplicative action of three DNA methyltransferases. The majority of the methylated bases are formed by the Dam and Dcm methyltransferases encoded by the dam (DNA adenine methyltransferase) and dcm (DNA cytosine methyltransferase) genes. Although not essential, Dam methylation is important for strand discrimination during repair of replication errors, controlling the frequency of initiation of chromosome replication at oriC, and regulation of transcription initiation at promoters containing GATC sequences. In contrast, there is no known function for Dcm methylation although Dcm recognition sites constitute sequence motifs for Very Short Patch repair of T/G base mismatches. In certain bacteria (e.g., Vibrio cholerae, Caulobacter crescentus) adenine methylation is essential and in C. crescentus, it is important for temporal gene expression which, in turn, is required for coordinating chromosome initiation, replication and division. In practical terms, Dam and Dcm methylation can inhibit restriction enzyme cleavage; decrease transformation frequency in certain bacteria; decrease the stability of short direct repeats; are necessary for site-directed mutagenesis; and to probe eukaryotic structure and function.Explanation:

Which group of animals could be found
in the temperate forests?
A. moose, elk, bears, grouse, and migratory birds
B. small vertebrates, lots of invertebrates in the soil,
birds, bears, and mountain lions
C. a wide diversity of frogs, bats, monkeys, birds, insects,
and snakes

Answers

Answer:

A

Explanation:

In North America, birds like broad-winged hawks, cardinals, snowy owls, and pileated woodpeckers are found in this biome. Mammals in North American temperate deciduous forests include white-tailed deer, raccoons, opossums, porcupines and red foxes.

I need a word after the “sub-“ please help

Answers

Answer:

Division

Explanation:

the cells are all divided.

Other Questions
Find the interest on a loan with Principal =$1000, Rate = 6%, Time = 2 years kirsty and Flo are raising money for charity; Kirsty raises /ive times as much as Fio, Tiesaamount they raise is 172.50. How much do they each raise? THANK U What feature is the same in the lawmaking processes at the local, state, and federal levels of government please help What impact can deforestation have on the water cycle?. Which of the following is the process, skill, or tool used to methodically reach a solution?deductive reasoningcritical thinkinginductive reasoningproblem-solving strategy Find the midpoint of the line segment with end coordinates of: (-2,-4) and (-1,-5) What type of fuel does each energy system produce?. What was religion like in Shang China?I need a few sentence response :) please help why women were involved in the human rights What kind of music does commander lewis like to listen to?. In one or two paragraphs, describe the Russian and Soviet influence on thecultures of Central Asia and the Caucasus. Support your description withexamples Solve the linear systemx+y=5x-2y=-1Find the ratio of the solution's y-coordinate to its x-coordinate. find two rational and irrational numbers between 2 and 2.5 ABCD is a parallelogram with AB = 24 mm and BC = 48 mm. Find the lengths of CD and AD help ASP!!!!!!!!!!?!!! Evaluate the extent to which nations or groups used the memory of the First World War to advance their political objectives in the period 19181939. (Full Dbq answer) Discuss what US foreign policy was first put intoeffect during the French Revolution 2. Sa mre est alle la cuisine pour nous prparer le djeuner. Answer number 16 please thank you An atom that gains electrons is called a(n) _________.A. isotopeB. magnetC. None of theseD. negative ion