how is kinetic energy is stored​

Answers

Answer 1

Answer:

Explanation:

Kinetic energy can be stored. For example, it takes work to lift a weight and place it on a shelf or to compress a spring. ... Kinetic energy can also be transferred from one body to another in a collision, which can be elastic or inelastic. One example of an elastic collision would be one billiard ball striking another.

Answer 2

Explanation:

Kinetic energy can be stored. For example, it takes work to lift a weight and place it on a shelf or to compress a spring. ... Kinetic energy can also be transferred from one body to another in a collision, which can be elastic or inelastic. One example of an elastic collision would be one billiard ball striking another.


Related Questions

A chestnut-colored horse mates with a white-colored horse to produce a roan-colored offspring. What type of inheritance pattern does this genetic expression represent? A. Artificial selection B. Codominance C. Incomplete dominance D. Multiple alleles E. Polygenic inheritance

Answers

Answer:

The correct option is B.

Codorminance.

Explanation:

The type of inheritance pattern is codorminance because in codorminance the two alleles in the gene are expressed, no allele was able to masked the express on the other allele. The chestnut colored horse allele is expressed likewise the white

colored allele too is expressed none of the two alleles mask the Expression of the other, the two are expressed to give offsprings roan colored which is an indication of the two expression.

Answer:

Codominance

Explanation:

What groups of animals are heterotrophs?
a.) herbivores
b.) carnivores
c.) omnivores
d.) all the above

Answers

c, carnivores because they are plant eaters.

Answer:

All of the above.

Explanation:

As a review, remember that carnivores eat other animals and omnivores eat both plants and animals.  There is yet another term used when talking about food chains, the word heterotroph. Anything that is not an autotroph is a heterotroph.  The word means “other feeding” or feed off of others.

Giving brainlist so plz help
What were John Locke's 3 big ideas

A. Natural rights, consent of the people, and moral obligation to rebel.

OR

B. Life, Liberty, and property

Answers

Answer:

Among these fundamental natural rights, Locke said, are "life, liberty, and property." Locke believed that the most basic human law of nature is the preservation of mankind. To serve that purpose, he reasoned, individuals have both a right and a duty to preserve their own lives.

Explanation:

From Google

Can I have brainliest

list 3 lessons we learned from history to handle pandemic

Answers

Answer:

1- impact

2. Inequalities

4. Controllability

Explanation:

4. A cylindrical tube has a length of 14.4cm and a radius of 1.5cm and is filled with a colorless gas. If the density of the gas is known to be 0.00123g/cm', what is the mass of the gas in the tube in mg?​

Answers

Answer:

Mass, m of gas is 0.2504 grams.

Explanation:

First, we need to solve for the volume of the cylindrical tube.

Volume of cylinder is given by the formula;

[tex] V = 2\Pi r^{2}h[/tex]

Where, V represents volume.

π represents pie

r represents radius.

h represents height or length.

Given the following data;

Radius, r = 1.5cm

Length, h = 14.4cm

Density, d = 0.00123g/cm³

Substituting into the equation;

[tex] V = 2 * 3.142 * (1.5)^{2}14.4[/tex]

[tex] V = 2 * 3.142 * 2.25 * 14.4[/tex]

[tex] V = 203. 6016[/tex]

Therefore, the volume of the cylindrical tube is 203. 6016cm³

Density can be defined as mass all over the volume of an object.

Simply stated, density is mass per unit volume of an object.

Mathematically, density is given by the formula;

[tex]Density = \frac{mass}{volume}[/tex]

[tex] Mass = density * volume [/tex]

Substituting into the equation, we have;

[tex] Mass = 0.00123 * 203. 6016 [/tex]

Mass = 0.2504g.

A racehorse coming out of the gate accelerates from rest to a velocity of 12.0
m/s due west in 2.30 s. What is its average acceleration?
27.6 m/s^2
5.22 m/s^2
-5.22 m/s^2
-27.6 m/s^2
-0.19 m/s^2
O 0.19 m/s^2

Answers

Answer:

5.22 m/s²

Explanation:

From the question given above, the following data were obtained:

Initial velocity (u) = 0 m/s

Final velocity (v) = 12 m/s

Time (t) = 2.3 s

Acceleration (a) =.?

Acceleration is defined as the change of velocity with time. Mathematically, it is expressed as:

Acceleration (a) = final velocity (v) – initial velocity (u) / time (t)

a = (v – u) /t

With the above formula, we can obtain the acceleration of the racehorse as follow:

Initial velocity (u) = 0 m/s

Final velocity (v) = 12 m/s

Time (t) = 2.3 s

Acceleration (a) =.?

a = (v – u) /t

a = (12 – 0) / 2.3

a = 12 /2.3

a = 5.22 m/s²

Therefore, the average acceleration of the racehorse is 5.22 m/s²

Write a brief summary of table tennis or tennis

Answers

Table tennis (or Ping Pong as it is more commonly known in the US) was invented in 1880s Victorian England. It was an adaptation the popular game lawn tennis as a way of continuing to play inside during the winter when it was too cold to play outside.

Answer:

A point is won by a player when the opponent cannot hit the ball with a racket over the net and onto the other side of the table. Each game is won by being the first player to win 11 points, and be at least 2 points ahead of their opponent. The equipment needed to play table tennis would be a table, rackets, and balls. Some of the rules are no hand-on table (even leaning your hands on the table is not allowed!) Also, if the ball hits the net, you have to serve again.

state the various use of a periscope​

Answers

Answer:

the periscope is an instrument for observation over, around or through the object, obstacle or condition that prevents direct line-of-sight observation from the observer's current position.

Explanation:

the periscope is used to monitor the dangerous chemical reactions in the laboratory and they are used in observing the nuclear.

Answer:

A periscope is used to see objects over the heads of a crowd.It is used by soldiers sitting in a bunker to observe and view the opponents' activities over the ground.It is used by a navy officer sitting in a submarine to see ships over the surface of the water in the sea.It is also useful in submarines to determine the distance of the torpedo and decide the right time for an attack.

Most _________ rely on sellers offering their goods or services in exchange for money from buyers

Answers

Answer:

Businesses

Explanation:

I think not sure tho

Help mee what molecule is this

Answers

how am I supposed to know

What theory explains the main cause of mountain building, earthquakes, and volcanic eruptions on Earth?

Group of answer choices

the scientific theory of Earth's shift

the scientific theory of magnetism

the scientific theory of Earth's layers

the scientific theory of plate tectonics

Answers

Answer:the scientific theory of plate tectonics I believe

Explanation:

The scientific theory of plate tectonics

matter makes up all ? and ?

Answers

and All lives matter

An object has an acceleration of 6m/s/s. If the net force was tripled and the mass was doubled, then the new acceleration would be ​

Answers

Acceleration = Force / mass
New acceleration = 3F / 2m = 1.5 x the old acc = 9 m/s/s

A freshly prepared sample of radioactive isotope has an activity of 10 mCi. After 4 hours, its activity is 8 mCi. Find: (a) the decay constant  and half-life T1/2; (b) How many atoms of the isotope were contained in the freshly prepared sample? (c) What is the sample's activity 30 hours after it is prepared?

Answers

Answer:

(a). The decay constant is [tex]1.55\times10^{-5}\ s^{-1}[/tex]

The half life is 11.3 hr.

(b). The value of N₀ is [tex]2.38\times10^{11}\ nuclei[/tex]

(c). The sample's activity is 1.87 mCi.

Explanation:

Given that,

Activity [tex]R_{0}=10\ mCi[/tex]

Time [tex]t_{1}=4\ hours[/tex]

Activity R= 8 mCi

(a). We need to calculate the decay constant

Using formula of activity

[tex]R=R_{0}e^{-\lambda t}[/tex]

[tex]\lambda=\dfrac{1}{t}ln(\dfrac{R_{0}}{R})[/tex]

Put the value into the formula

[tex]\lambda=\dfrac{1}{4\times3600}ln(\dfrac{10}{8})[/tex]

[tex]\lambda=0.0000154\ s^{-1}[/tex]

[tex]\lambda=1.55\times10^{-5}\ s^{-1}[/tex]

We need to calculate the half life

Using formula of half life

[tex]T_{\dfrac{1}{2}}=\dfrac{ln(2)}{\lambda}[/tex]

Put the value into the formula

[tex]T_{\dfrac{1}{2}}=\dfrac{ln(2)}{1.55\times10^{-5}}[/tex]

[tex]T_{\dfrac{1}{2}}=44.719\times10^{3}\ s[/tex]

[tex]T_{\dfrac{1}{2}}=11.3\ hr[/tex]

(b). We need to calculate the value of N₀

Using formula of [tex]N_{0}[/tex]

[tex]N_{0}=\dfrac{3.70\times10^{6}}{\lambda}[/tex]

Put the value into the formula

[tex]N_{0}=\dfrac{3.70\times10^{6}}{1.55\times10^{-5}}[/tex]

[tex]N_{0}=2.38\times10^{11}\ nuclei[/tex]

(c). We need to calculate the sample's activity

Using formula of activity

[tex]R=R_{0}e^{-\lambda\times t}[/tex]

Put the value intyo the formula

[tex]R=10e^{-(1.55\times10^{-5}\times30\times3600)}[/tex]

[tex]R=1.87\ mCi[/tex]

Hence, (a). The decay constant is [tex]1.55\times10^{-5}\ s^{-1}[/tex]

The half life is 11.3 hr.

(b). The value of N₀ is [tex]2.38\times10^{11}\ nuclei[/tex]

(c). The sample's activity is 1.87 mCi.

Why does sound travel slower at a cold temperature?

Answers

Answer:It is due to a refractment of light.

Sound moves faster in warmer air than colder air the way bends away from the warm air and back towards of air.

Answer:

Sound travels slower in cold temperatures than in hot temperatures because the particles in cold air are more closely compacted together and move slower compared to the particles of hot air. Thus the sound, vibrations of particles in the atmosphere, will travel slower.

Calculate the slope of the line on the graph.

Answers

Answer: 5

Explanation: rise over run. 25/5 = 5

In a food chain, consumers gather energy by _______. a. consuming organisms at a lower trophic level b. consuming organisms at a higher trophic level c. decomposing dead organic matter d. absorbing sunlight directly Please select the best answer from the choices provided A B C D

Answers

Answer:

a. consuming organisms at a lower trophic level.

Explanation:

A food chain shows how various organisms are related to each other as per the food they eat. Each level of a food chain refers to a distinct trophic level.

Food chain is basically related to transfer of matter and energy from organism to organism in the form of food.

In a food chain, consumers gather energy by consuming organisms at a lower trophic level

Answer:

a. consuming organisms at a lower trophic level.

Explanation: took the unit test

The gradual change in a species over time is called
a.
mutation.
b.
evolution.
c.
migration.
d.
variation.
PLZ HURRY WILL GIVE BRAINLIEST

Answers

Answer: B. Evolution

Explanation:

As species grow older over time they will gradually evolve through natural selection and evolution.

The gradual change in a species over time is known as evolution (b).

The process of evolution occurs through several mechanisms, including mutation, migration, and natural selection.

Mutation (a) is the spontaneous change in the genetic material of an organism. These changes can result in new traits that may be advantageous, disadvantageous, or neutral for survival. When mutations occur, they can introduce genetic variation within a population, which serves as the raw material for evolution.

Natural selection is a crucial factor driving evolution. Individuals with advantageous traits that better suit their environment are more likely to survive and reproduce, passing on these advantageous traits to their offspring. Over generations, the frequency of beneficial traits increases in the population, leading to the adaptation and evolution of the species.

Variation (d) encompasses the differences in physical traits and genetic makeup among individuals within a population. This variation is essential for evolution to occur since it provides the raw material for natural selection to act upon.

To know more about species here

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A rocket is fired vertically upwards with initial velocity 92 m/s at the ground level. Its engines then fire and it is accelerated at 4m/s2 until it reaches an altitude of 1200 m. At that point the engines fail and the rocket goes into free-fall. Disregard air resistance.

Answers

Answer:

The rocket above the ground is in 44 sec.

Explanation:

Given that,

Initial velocity = 92 m/s

Acceleration = 4 m/s²

Altitude = 1200 m

Suppose, How long was the rocket above the ground?

We need to calculate the time

Using equation of motion

[tex]s=ut-\dfrac{1}{2}at^2[/tex]

Put the value into the formula

[tex]1200=92t+\dfrac{1}{2}\times4t^2[/tex]

[tex]2t^2+92-1200=0[/tex]

[tex]t=10\ sec[/tex]

We need to calculate the velocity

Using equation of motion

[tex]v=u+at[/tex]

Put the value into the formula

[tex]v=92+4\times10[/tex]

[tex]v=132\ m/s[/tex]

When the rocket hits the ground,

Then, h'=0

We need to calculate the time

Using equation of motion

[tex]h'=h+ut-\dfrac{1}{2}at^2[/tex]

Put the value into the formula

[tex]0=1200+132t-\dfrac{1}{2}\times9.8t^2[/tex]

[tex]4.9t^2-132t-1200=0[/tex]

[tex]t=34\ sec[/tex]

When the rocket is in the air it is the sum of the time when it reaches 1000 m and the time when it hits the ground

So, the total time will be

[tex]t'=34+10[/tex]

[tex]t'=44\ sec[/tex]

Hence, The rocket above the ground is in 44 sec.

witch of the following questoons would you expect to see on an interest inventory

Answers

Answer: Do you like science experiments ? 1)

Would You enjoy reading a fashion magazine? 2)

Explanation:

which other team sport basketball is the most like.
hi

Answers

Answer: mmm... If you mean most like Basketball it's net ball but i don't know much about Basket ball teams

Explanation:

HEY CAN ANYONE PLS ANSWER DIS!!!!!!!!!!!

Answers

Answer:

Planetary Model of the Hydrogen Atom

Anne Marie Helmenstine, Ph. D. The Bohr Model has an atom consisting of a small, positively charged nucleus orbited by negatively charged electrons. Here's a closer look at the Bohr Model, which is sometimes called the Rutherford-Bohr Model.

Explanation:

Answer:

planetary model

Explanation:

Niels Bohr proposed the Bohr Model of the Atom in 1915. ... The Bohr Model is a planetary model in which the negatively charged electrons orbit a small, positively charged nucleus similar to the planets orbiting the sun (except that the orbits are not planar).

A projectile is launched horizontally at a speed of 30m/s from a 100m tall building. how much time it will take to reach the ground?

Answers

Answer:

3.3 seconds I believe

Explanation:

witch element is the most prevalent in the human body a)nitrogen,b)hydrogen,c)carbon,d)oxygen

Answers

Hydrogen.
Since most of the human body is water and water is H2O, there are twice as many Hydrogen atoms as there are Oxygen atoms.

What is the design process (Engineering Design Process) 5 sentences

Answers

The design process is a approach taken to tackle projects into manageable sections.

When the white ball strikes the other colored balls, what can you say about the total momentum of all of the balls combined?

Answers

Momentum is never created or destroyed. It is conserved.

The cue stick gave the cue ball all the momentum there is on the table.  There's nothing on the table that can pour in any more momentum.

After the strike, with 15 or 16 balls rolling every which way around the table, the total momentum of all of them combined will be the same as the cue ball's momentum right now, before the strike.

I will give you more points if you want!!! :)


But first please answer the following question!

Answers

Answer:

thank you very much for giving me points.

Explanation:

I really appreciate it so muchhhhh so muchhhh thanks again

Describe a circumstance where you want friction to work against Newton’s First Law.

Answers

Answer:

If I was riding my bicycle, and there was no friction to work against Newton's First Law, I'd give a first push, and I would never be able to turn or stop.

Explanation:

Which statement is true about magnetic field lines?
O A. They point toward the north pole of a magnet and away from the
south pole.
OB. They point toward the south pole of a magnet and away from the
north pole
O C. They loop from the south pole to the south pole and from the
north pole back to the north pole.
OD. No consistent pattern exists in the lines.

Answers

Answer:

It’s option B

Explanation:

Magnetic field lines are defined to have the direction that a small compass points when placed at a location. If small compasses are used to map the magnetic field around a bar magnet, they will point in the directions shown: away from the north pole of the magnet, toward the south pole of the magnet.

The magnetic field lines are the points towards the south pole of magnet and are away from the north pole. Thus, option B is correct.

What are magnetic field lines?

A North magnetic pole would move along magnetic field lines, which are lines drawn in a magnetic field. Magnetic lines of force are another name for the magnetic field lines.

The north pole serves as the starting point for magnetic lines of force, which end at the south pole. They won't ever cross over each other.

Small compasses will point away from the magnet's north pole and toward its south pole when used to map the magnetic field surrounding a bar magnet.

Therefore, the magnetic field lines are given to have direct attention away from the north pole of a magnet and toward its south pole.

Learn more about magnetic field lines, here:

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Cacao beans arrive in a factory from the areas where they grew. At the factory, the best beans are sorted and put into bags. After quality-control workers check the bags, a large truck transports the cacao beans to a commercial chocolate-producing company. Which organelle plays a similar role inside a cell?
A. cytoplasm
B. Golgi body
C. mitochondrion
D. ribosome
E. vacuole

Answers

Answer:

B. Golgi body

Explanation:

The Golgi body is the region where proteins are modified, packaged, and transported to the appropriate location, usually outside of the cell.

The cytoplasm is the intracellular fluid/space, the mitochondrion produces energy, the ribosome produces proteins, and the vacuole is a storage organelle.    

The Answer is B , Because the golgi body stores stuff for later use.

hope this helps

Other Questions
can someone help me The Monroe Doctrine of 1823 established which idea? Write the net ionic equation for the reaction of aqueous solutions of ammonium chloride and iron(III) hydroxide. Which is a solution of 2(t-1)+3t Summarize the story about Robert Bruce use the plot outline and write in complete sentences The following inventory information is available for Ricci Manufacturing Corporation for the year ended December 31, 2017: Beginning Ending Inventories: Raw materials $17,000 $19,000 Work in process 9,000 14,000 Finished goods 11,000 8,000 Total $37,000 $41,000 In addition, the following transactions occurred in 2017: 1. Raw materials purchased on account, $75,000. 2. Incurred factory labor, $80,000, all is direct labor. (Credit Factory Wages Payable). 3. Incurred the following overhead costs during the year: Utilities $6,800, Depreciation on manufacturing machinery $8,000, Manufacturing machinery repairs $9,200, Factory insurance $9,000 (Credit Accounts Payable and Accumulated Depreciation). 4. Assigned $80,000 of factory labor to jobs. 5. Applied $36,000 of overhead to jobs. InstructionsRequired:a. Journalize the above transactions. b. Reproduce the manufacturing cost and inventory accounts. c. From an analysis of the accounts, compute the following: 1. Raw materials used. 2. Completed jobs transferred to finished goods. 3. Cost of goods sold. 4. Under- or overapplied overhead. The following are selected account balances from Penske Company and Stanza Corporation as of December 31, 2021: Penske Stanza Revenues $(842,000 ) $(568,000 ) Cost of goods sold 299,700 142,000 Depreciation expense 207,000 304,000 Investment income Not given 0 Dividends declared 80,000 60,000 Retained earnings, 1/1/21 (668,000 ) (222,000 ) Current assets 572,000 566,000 Copyrights 1,076,000 449,500 Royalty agreements 604,000 1,180,000 Investment in Stanza Not given 0 Liabilities (546,000 ) (1,631,500 ) Common stock (600,000 )($20 par) (200,000 ) ($10 par)Additional paid-in capital 150,000 80,000On January 1, 2013, Penske acquired all of Stanza's outstanding stock for $680,000 fair value in cash and common stock. Penske also paid $10,000 in stock issuance costs. At the date of acquisition copyrights (with a six-year remaining life) have a $440,000 book value but a fair value of $560,000. a. As of December 31,2013, what is the consolidated copyrights balance? b. 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It is long since I wrote to you, because I know you must be where you could not receive my letters: and perhaps it may be some time before I write to you again, on account of a contagious and mortal fever which has arisen here, and is driving us all away. It is called a yellow fever, but is like nothing known or read of by the physicians. . . . All persons who can find asylum elsewhere, are flying from the city: this will doubtless extend it to other towns, and spread it through the country, unless an early winter should stop it. Which excerpt from Fever 1793 connects to the historical account detailed in the excerpt? "Wasnt that long ago folks didnt have any sugar. No coffee or tea, either." "The Free African Society is having a meeting about the fever." "What is wrong with people, Andrew? We suffered all kinds of disease in our youth, but folks were sensible. They didn't squall like children and hide in the woods." "Once a day they remove the bodies for burial. 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