The student hypothesizes that a greater fraction of kinetic energy is lost from the system during the collision when the speed of the first cart is greater.

Answers

Answer 1

A greater fraction of kinetic energy is lost from the system during the collision when the speed of the first cart is greater due to inelastic collision.

What is kinetic energy?

It should be noted that kinetic energy simply means a form of energy of an object due to motion.

In this case, a greater fraction of kinetic energy is lost from the system during the collision when the speed of the first cart is greater due to inelastic collision.

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Related Questions

Find the diameter and radius of a circle with the given circumference. round to the nearest hundredth.

Answers

The diameter and radius of a circle with circumference of 36 meters are 11.46 meters and 5.73 meters respectively.

How to find diameter and radius of a circle using circumference?

circumference of a circle is the perimeter of a circle. Therefore,

circumference of a circle = 2πr

where

r = radius

Therefore,

36 = 2 × π × r

36 / 2 = πr

18 = πr

r = 18 / 3.14

r = 5.73248407643

radius = 5.73 meters

radius = diameter / 2

Therefore,

diameter = 2 ×  5.73  = 11.46 meters

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Choose the best answer. which cognate has nothing to do with the medical system? delicioso doctor inyección hospital

Answers

The cognate that has nothing to do with the medical system is delicioso.

What is a cognate?

A cognate is known to be a kind of word that is linked to its root linked to another word.

Note that Delicioso is a Spanish word that mean delicious and it has nothing to do with the medical system.

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Chaffey college, for instance, in rancho cucamonga, california, has started offering cutting-edge courses in construction and logistics, two of the fastest growing industries in the region.

Answers

What expresses the writer’s view is that the College has started offering cutting-edge courses in construction and logistics, two of the fastest growing industries in the region.

What is Chaffey College?

This is a two-year college that grants degrees and certificates to prepare students for professional careers.

In this article, the author best views is that the College has started offering cutting-edge courses in construction and logistics, two of the fastest growing industries in the region.

Therefore, the Option A is correct.

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Put the following gulf war events in the correct time order brainly

Answers

Events of Gulf War as below:

The Gulf War was fought in 1990. The conflict occurred between two oil producing countries Iraq and Kuwait. Iraq and Kuwait are neighboring countries.

What is War?

The Iraqi army invades Kuwait to obtain his oil reserves and increase Iraqi power in Middle East. Thus as a result of the conflict the Kuwait was effected and its citizens and economy affected as a result. The currency (Kuwaiti Dinar) was also dropped at a lower rate.

The US and allies responded and push back Iraqi army from Kuwait.

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The equation above shows how temperature F, measured in degrees Fahrenheit, relates to a temperature C, measured in degrees Celsius. Based on the equation, which of the following must be true?


A temperature increase of 1 degree Fahrenheit is equivalent to a temperature increase of

5/9

degree Celsius.

A temperature increase of 1 degree Celsius is equivalent to a temperature increase of 1.8 degrees Fahrenheit.

A temperature increase of

5/9

degree Fahrenheit is equivalent to a temperature increase of 1 degree Celsius.

A) I only

B) II only

C) III only

D) I and II only

Answers

The true statement based on the equation is a temperature increase of 1 degree Fahrenheit is equivalent to a temperature increase of 59 degrees Celsius.

What is temperature?

Temperature is the hotness or coldness of the body.

As you can see, the graph's slope is 5/9, which means that an increase of 1 degree Fahrenheit corresponds to a 5/9 increase in Celsius.

As a result, the statement I is correct.

This is the same as saying that a 1 degree Celsius increase is equivalent to a 9/5 degree Fahrenheit increase.

Thus, the correct option is A, I only.

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One message that i learned from the text is that acting with kindness is more important than following the rules. read the excerpt from dileep’s essay on tom sawyer. dileep is describing a in tom sawyer.

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A message that I learned from the text is that acting with kindness is more important than following the rules illustrates the theme.

What is a theme?

It should be noted that a theme simply means the main message that's in a story. It's what the author wants the readers to know.

In this case, a message that I learned from the text is that acting with kindness is more important than following the rules illustrates the theme.

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Answer:

Theme is the correct answer! :)

A 6 v radio with a current of 2a is turned on for 5 minutes. Calculate the energy transferred in joules

Answers

Answer:

E=0.04Joules

Explanation:

Identify which types of orbitals overlap to form the bonds between the atoms in a benzene molecule.

Answers

Answer:

The other molecular orbitals are almost never drawn. Benzene (C 6 H 6) is a planar molecule containing a ring of six carbon atoms, each with a hydrogen atom attached. The six carbon atoms form a perfectly regular hexagon. All of the carbon-carbon bonds have exactly the same lengths - somewhere between single and double bonds.An axial overlap of these orbitals results in the formation of a bond whereas a lateral overlap results in the formation of a bond. When two atomic orbitals on different atoms approach each other two molecular orbitals are formed: one bonding molecular orbital and one antibonding molecular orbital.

Explanation:

hope this helps if not let me now

Which describe radio waves? check all that apply. Low frequency high frequency short wavelength long wavelength low energy transfer high energy transfer

Answers

Answer:

Low Frequency, Long Wavelength, and Low Energy Transfer

Explanation:

Radio waves are on the larger(and lower frequency) side of the electromagnetic spectrum. These longer wavelengths mean that radio waves have a lower frequency because it takes longer for larger waves to travel. Therefore, less radio waves can travel a certain distance in a minute than a wave of a shorter wavelenght(and therefore lower frequency). Radio waves are considered a low-energy transfer wave. This is because they can be used in most environments for communication, air-traffic control, and broadcasting with little to no harm to the organisms around them. Even though radio waves can be found all around us, because they don't carry much energy, we aren't harmed by the radio waves.

Within the large rectangle. (i) if 384 ft of fencing is available and the maximum area is desired, what will be the dimensions of the larger, outer rectangle? (ii) what will be the dimensions of the smaller holding pens?

Answers

The dimensions of the larger outer rectangle and smaller holding pens are respectively; 96ft x 96ft and 31ft x 96ft

How to maximize Functions?

Let the side lengths of the big rectangle be x and y. Thus the area of the big triangle is; A = xy

If the fencing available is 384 ft, then perimeter is 384 ft. Thus;

2x + 2y = 384

y = (384 - 2x)/2

y = 192 - x

Putting 192 - x for y in A gives us;

A = x(192 - x) = 192x - x²

Completing the square to rearrange the equation of A gives us;

A = 9216 - (x - 96)²

If A is to be a maximum, then;

x - 96 = 0

x = 96 ft

y = 192 - 96 = 96 ft

Since we maximised the area of the bigger rectangle , we have maximised the area of the smaller pens. The dimensions of the smaller holding pens will be;

x' = 96 ft /3 = 31 ft

y' = 96 ft

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The growth of the plants that the animal used for food could not keep up with the needs of the population. There was so little food for the animals, the population declined. How does this relate to overpopulation?

Answers

Answer:The number of animals greatly exceeded the carrying capacity, destroying the food sources and causing the population to decline.  

ALSO

Overpopulation means that there are too many members in the population and that in the end, this will severely hurt their chances for survival.

Explanation:

Because the angles in a rectangle are 90° it is not a parallelogram

Answers

It is a parallelogram so it’s opposite sides are equal and the diagonals of a rectangle are equal and bisect each other. Hoped this helped!:D

If this excerpt of a soliloquy from shakespeare's play richard ii were to be transformed into a novel, what characteristics might that novel exhibit? a) richard would not be deposed in a novel form of this story; he would most likely keep the crown. b) instead of being sad at losing the crown, the character of richard would rejoice in his being deposed. c) richard's emotions would probably be described by the narrator rather than stated directly to the reader in dialogue. d) a novelization of this moment would probably include much less parallel structure than is present in shakespeare's words.

Answers

If the play by Shakespeare on Richard II were transformed into a novel, c) His emotions would probably be described by the narrator ... stated directly ... reader in dialogue.

What would a Richard II novel exhibit?

In a novel, the character would not be able to speak to himself in the third person as he is doing in the play. This means that we would be unable to hear his emotions from him.

The narrator would then take over this role and describe the character's emotions to the reader.

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A sector of a circle is a region within a circle bounded by two _____ and their intercepted arc.

Answers

Answer:

radii

Explanation:

Carbon dioxide is released into the atmosphere by all of the following except the

Answers

Carbon dioxide is released into the atmosphere by all of the following except the depletion of the ozone layer.

What is carbon dioxide?

Carbon dioxide (CO2) is a greenhouse gas composed of two atoms of Carbon bonded to an atom of Oxygen.

This gas (carbon dioxide) can be released in huge amounts by burning fossil fuels or during biological respiration.

The greenhouse gases can increase global warming by trapping the heat on the Earth's surface.

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A company manufactures handband a wireless activity tracker

Answers

Answer:

1.21. 1.21 is the answer trust me i took the test

Choose the best translation: to hug abrazar explicar acompañar nacer

Answers

Answer:

abrazar, ik because i know spanish

Answer: it's A. Abrazar

Explanation:

translation :) Good luck on ur edge test!!

Lesson 6 homework practice use the pythagorean theorem answer key

Answers

Pythagorean theorem should be used to determine the length of any of the three sides of a right-angled triangle.

What is Pythagorean Theorem?

Pythagorean theorem can be defined as a fundamental mathematical equation in Euclidean geometry and it can be used to determine the length of any of the three (3) sides of a right-angled triangle.

Mathematically, Pythagorean's Theorem is given by this formula:

c² = a² + b²

Where:

c is the hypotenuse.a is the adjacent side.b is the opposite side.

For example:

c² = 3² + 4²

c² = 9 + 16

c² = 25

c = √25

c = 5 units.

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What is the percentage charged each month on purchases charged to the credit card account called?

Answers

interest is the percent charged to your credit card

Reid can execute one security audit in 10 days. He works 4 times as fast as Greg. I f Reid and Greg were assigned to work Together on the same security task they would have finished it in

Answers

Using the together rate, it is found that they would have finished the task in 8 days working together.

What is the together rate?

It is the sum of each separate rate.

In this problem, the rates are given as follows:

For Reid, it is of 1/10.Greg works four times as slower as Reid, that is, one security audit takes 40 days, hence his rate is of 1/40.

Then, the together rate is given by:

[tex]\frac{1}{x} = \frac{1}{10} + \frac{1}{40}[/tex]

[tex]\frac{1}{x} = \frac{4 + 1}{40}[/tex]

5x = 40

x = 8

They would have finished the task in 8 days working together.

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How many years would it take to return to atmospheric co2 levels from the year 1800 about 600 gtc

Answers

Using Gizmo, It would take about 50 years to return to atmospheric CO2 levels from the year 1800.

How much CO2 is in the atmosphere in 1800?

The trends according of the data shown of  atmospheric concentrations of CO2 from 1800 is that it has increased to about 50%.

Note that  Atmospheric CO2 is constantly rising ever and it has been the cause of the warming of the global climate as resent studies has shown that it has  about  50% increase from 1750-1800 average.

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Using the performance planner on a monthly basis allows you to optimize which two aspects of an account? (choose two.)

Answers

Using the performance planner on a monthly basis allows one to optimize two aspects of an account, which are bid and budget.

What is a performance planner?

The performance planner is a tool which helps to obtain the best bids and mean monthly budget around all the campaigns.

The objective of a performance planner are:

Enhance the conversation number to achieve any upcoming spend premise. Helps to obtain the best bids and mean monthly budget.Provide the chance to get the benefit of seasonality opportunities.Provides new possibilities to enhance the sales through ad and campaigns.

Hence, using the performance planner on a monthly basis allows one to optimize two aspects of an account, which are bid and budget.

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What is the function written in vertex form? f(x) = 5(x + 4) – 80 f(x) = 5(x + 8) – 80 f(x) = 5(x + 4)2 – 80 f(x) = 5(x + 8)2 – 80

Answers

Answer:

none of the above

Explanation:

Hey there!

None of these equations are in vertex form

The equasion for vertex form is

y = a(x - h)^2 - k

Answer:

f(x) = 5(x + 4)² - 80

Explanation:

took the test on edge

Which use of media is most inappropriate for this scenario a speech honoring

Answers

The only option that is inappropriate is; A: A video of the congressperson's response to a scandal.

What is the media to be used in the scenario?

From the complete question;

Topic is; A speech honoring a well-respected congressperson after his or her death

Audience: Members of Congress, friends and family of the congressperson, the general public.

Now, there are different means of media in communication. However in this case we see that the audience wants to listen to the topic speech honoring a well-respected congressperson after his or her death. Thus, the best medium for this would either be a graphic of his most famous quotes; A timeline of the congressperson's political career; A picture showing the congressperson with the U.S. president.

Thus, the only option that is inappropriate is A video of the congressperson's response to a scandal.

The missing options are;

A. A video of the congressperson's response to a scandal

B. A graphic of the congressperson's most famous quote

C. A timeline of the congressperson's political career

D. A picture showing the congressperson with the U.S. president

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__________ are certain beviors that violate socially acceptable behaviors but may not cause harm to others.

Answers

Conventional Transgressions I believe

Answer:

B

Explanation:

The behaviors that violate socially acceptable behaviors but may not cause harm to others are called conventional transgressions.

What are the conventional transgressions?

Conventional transgressions are defined by their consequences for the social order. Children and adults generally have moral transgressions that are more serious than conventional transgressions. For example, talking in class, dressing in opposite clothes.

From the above assertion, it is clear that option B, conventional transgressions, is the correct answer.

On the first day of a measles outbreak at a school

Answers

Answer:

first isolate all infected children

A lie detector test is not really accurate claim or counterclaim

Answers

Answer:

COUNTERCLAIM.

Explanation:

IM CORRECT PLS MARK BRAINLIEST

Lie detectors only detect your heartbeat speeding up; they do not actually detect falsehoods.

What is a Lie detector?

While a subject is responding to a sequence of questions, a polygraph test measures and records the subject's physiological responses. The physiological reactions can be carefully examined to reveal deception.

According to research, the most recent computerised polygraph testing methods are 98% accurate. To reach this degree of accuracy, a number of crucial characteristics are crucial.

The polygraph is still used to investigate criminal activity and is occasionally used to screen potential workers for government agencies.

How does providing examples help expand the definition of a word brainly

Answers

Yes because it tell people how this app helps the community and students

The chief purpose of probability sampling is to be able to select

Answers

A sample whose statistics will accurately portray an unknown population parameter. 

15.1 defining and evaluating a logarithmic function

Answers

Answer:

The analysis found that changes in persistent wind patterns can lead to large changes in net precipitation that can overwhelm the “wet gets wetter, dry gets drier” response. The authors also report that contrasts in net precipitation between regions increase by 2% to 5% with each 1°C warming of global temperature

Explanation:

.

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