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An airplane traveling 245 m/s east experiences turbulence, so the pilot slows down to 230 m/s. It takes the pilot 7 seconds to slow down to this speed. What is the acceleration of the plane? Round your answer to the nearest hundredth.

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Answer:

– 2.14 m/s^2

Explanation:

initial velocity , u = 245 m/s

final velocity, v = 230 m/s

time taken , t = 7 second

By use of first equation of motion,

v = u + a t

where, a be the acceleration.

Substitute the values of v, u and t

230 = 245 + a x 7

a = – 2.14 m/s^2

the acceleration is negative, it means the airplane is slowing.

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In order to prevent injury during your weight-training session, it is necessary to __________. A. do performance testing prior to setting up your workout routine, stretch before and after each workout, get the proper amount of rest and nutrition, and modify your workout as needed B. have your friend check your workout to be sure it is well-designed, exercise only three days a week, and allow for adequate rest between workouts C. never change your workout routine, stretch before and after each workout, allow time to warm up and cool down, and adjust your form as needed D. use slow bouncing movements to warm up and stretch before each workout, follow a plan that includes proper sets and repetitions, adjust your workout and form as needed, and workout every day

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In order to prevent injury during your weight-training session, it is necessary to __________. A. do performance testing prior to setting up your workout routine, stretch before and after each workout, get the proper amount of rest and nutrition, and modify your workout as needed B. have your friend check your workout to be sure it is well-designed, exercise only three days a week, and allow for adequate rest between workouts C. never change your workout routine, stretch before and after each workout, allow time to warm up and cool down, and adjust your form as needed D. use slow bouncing movements to warm up and stretch before each workout, follow a plan that includes proper sets and repetitions, adjust your workout and form as needed, and workout every day

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It is important to immobilize an injured limb in order to __________. a. prevent it from being injured further b. prevent infections c. slow the healing process d. allow your body to overcome the shock of the injury please select the best answer from the choices provided.

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1. The answer is “C”.

“Identical twins” who have been raised apart are typically more similar in intelligence level than biological siblings raised together because they have been born with the same genetic code.

Identical twins originate from a single fertilized egg that parts into two. Before it parts, it is either male or female. After it parts, there are either two guys or two females. The two sections of the fertilized egg embed in the uterus and every create one of the twins.  

Identical twins have the equivalent hereditary source. No immediate reason for monozygotic twinning has been resolved; it isn’t innate. Monozygotic twins speak to around 33% all things considered. They may look strikingly comparative, and it might be hard to reveal to them separated.

2. The answer is “A”.

Lawrence Kohlberg felt that one of the only ways individuals will accomplish the objectives in each of his six stages was to participate in “consensus democracy” in small group settings.

Lawrence Kohlberg felt that the best way to support development through these stages was by discourse of good problems and by investment in consensus democracy inside small groups. Consensus democracy was rule by understanding of the gathering, not larger part rule. This would invigorate and widen the reasoning of youngsters and grown-ups, enabling them to advance starting with one phase then onto the next.

3. The answer is “D.  showing a learner how to correct common mistakes”.

The term scaffolding alludes to a procedure in which instructors display or exhibit how to take care of an issue, and afterward venture back, offering support as required. Analyst and instructional architect Jerome Bruner first utilized the term ‘scaffolding’ in this setting, harking back to the 1960s. The hypothesis is that when understudies are given the help they require while discovering some new information, they stand a superior possibility of utilizing that learning freely. Bruner suggests positive association and three methods of portrayal amid educating: activities, pictures, and dialect.  

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If the rate-determining step limits the speed of a reaction, which statement is correct? Even if one or more fast steps occur in a reaction, the overall reaction cannot proceed any faster than the slowest step. If the first step is slow and the second step is fast, then the second step should determine the rate of the overall reaction. Increasing the concentration of a molecule that occurs in a fast step after a slow step will increase the overall rate of the reaction. In a unimolecular reaction where A decomposes to B and C, the rate of the reaction will decrease if the concentration of A is increased.

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A positive cahnge of enthalpy, ΔH rxn = + 55 kJ/mol, for the forward reaction means that the reaction is endothermic, i.e. the reactants absorb energy and the products are higher in energy.

Activation energy is the difference in the energy level of the reactants and the peak in the potential energy diagram (the energy of the transition state).

For an endothermic reaction, the products will be closer in energy to the transition state than what the reactans will be; so, the activation energy of the reversed reaction is lower than the activation energy of the forward reaction.

Activation energy of reverse and forward reactions is related by:

Activation energy of reverse rxn = Activation energy of forward rxn – ΔH rxn

=> Activiation energy of reverse rxn = 102 kJ/mol – 55 kJ/mol = 47 kJ/mol

Answer: 47 kJ/mol

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Which statement is true? Inertia causes bodies to slow in their motion, unless they’re pushed by a force. A Inertia resists changes to the state of motion of a body. B Inertia decelerates a body. C Inertia is due to friction.

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The gravitational force Fg between two objects is given by the equation:

Fg=(G*m₁*m₂)/r₂, where G=6.67*10^-11 m³ kg⁻¹ s⁻² is the gravitational constant, m₁ and m₂ are the masses of the two bodies and r is the distance between those bodies. 

Due to the gravitational attraction the pencil and the eraser will attract if we there is no friction on the surface. 

m₁=10 g=0.01 kg is the mass of the pencil
m₂=20 g=0.02 kg is the mass of the eraser
r=2.5 cm = 0.025 m

First we calculate the Fg:

Fg={(6.67*10^-11)*0.01*0.02}/(0.025²)=2.1344*10^-11 N

To get the velocity v of the pencil:

v²=2as, where a is the acceleration of the pencil and s is the path. In our case s=r so we can write:

v²=2ar

a=Fg/m₁= 2.133*10^-9 m/s²

v²=2*(2.133*10^-9)*0.025=1.0665*10^-10

v=√(1.0665*10^-10)=1.0327*10^-5 m/s

We have the velocity and the acceleration, so we can calculate the time t with the equation:

t=v/a=(1.0327*10^-5)/(2.133*10^-9)=4841.6 s

1 hour has 3600 s so when we divide time t in seconds by 3600 we get time T in hours:

T=t/3600=4841.6/3600=1.3449 h. 

So the time for the pencil and eraser to touch is T=1.3449 hours. 

Also time T can be expressed like T= 1h and 20 mins and 41.64 s

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Consider this mechanism: step 1: clo-(aq) + h2o(l) hclo(aq) + oh-(aq) (fast) step 2: i-(aq) + hclo(aq) hio(aq) + cl-(aq) (slow) step 3: oh-(aq) + hio(aq) h2o(l) + io-(aq) (fast) what is the overall reaction?

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Consider this mechanism: step 1: clo-(aq) + h2o(l) hclo(aq) + oh-(aq) (fast) step 2: i-(aq) + hclo(aq) hio(aq) + cl-(aq) (slow) step 3: oh-(aq) + hio(aq) h2o(l) + io-(aq) (fast) what is the overall reaction?

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Why does the author use this example of his son’s tribal education in his letter to the teacher a to show that his son is an american Indian and should be treated differently b to show that his son is good at crafts and should be more creative c to show that his son is slow and that the teacher made the correct assessment d to show that his son is smart but has just learned things in a different way

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Hey there!

Correct answer is D. Comma or Period Inside Rule

A. Question mark or exclamation point inside: those are not really necessary.

B. Colon or semicolon: not, a semicolon would divide the whole sentence and it would be shorten; a colon would work but after requested, when there is already a comma.

C. Question mark or Exclamation Point Outside Rule: would not work, becase it is an very polite and affirmative sentence.

D: A comma or period inside rule: actually, just a comma would work. Please, Cooper’s dad requested, go… Cooper’s dad requested must be in between commas as it is a vocative.

Hope this helps

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Brent blames his poor performance in a recent marathon race on his poorly fitting shoes. however, brent believes that other runners who did poorly are naturally slow runners. brents reasoning illustrates the

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Answer:    Joshua is correct

Explanation:  Animals, however well preserved and bred in conditions that are not in nature, that is, not in their natural habitat, animals still retain the animal instinct. Thus, young animals in the wild can be met daily, except for members of their species, and members of all other species, including predators, as well as humans. This means that in the natural environment, young animals can find themselves in a variety of dangers on a daily basis, but not only that. In this way young animals develop their ability to survive, escape from predators, manage, and develop their hunting skills, etc. All this is essential for socialization because according to all these developed skills and abilities their socialization depends. To deny any of the conditions prevailing in the wild means to deny the development of any skill or instinct, to deny proper socialization.

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A trip to the ocean can be a relaxing escape from the everyday pressures of life. A sailboat glistening on the horizon provides a mental escape to faraway places. The rhythm of the ocean beating against the sand is sedating music to a troubled mind. A slow, gentle breeze can relax your tensions. You should always be careful to avoid overexposure to the sun at the beach. 1.a.Write the sentence that is the topic sentence of the paragraph. b.Write the sentence that is unrelated to the topic and can be eliminated. 2.List four things to look for when you’re proofreading. 3.Complete the following two steps: a. Define the term cliché. b. Use a cliché in a sentence that you create. 4.Name and explain two types of prewriting.

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Hey there!

Correct answer is D. Comma or Period Inside Rule

A. Question mark or exclamation point inside: those are not really necessary.

B. Colon or semicolon: not, a semicolon would divide the whole sentence and it would be shorten; a colon would work but after requested, when there is already a comma.

C. Question mark or Exclamation Point Outside Rule: would not work, becase it is an very polite and affirmative sentence.

D: A comma or period inside rule: actually, just a comma would work. Please, Cooper’s dad requested, go… Cooper’s dad requested must be in between commas as it is a vocative.

Hope this helps

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Goku and vegeta are performing a slow fist bump.With their fist 300mm apart goku moves his 30mm per second towards vegeta who moves his fist at 70mm per second towards goku how far did vegeta’s fist move from its original spot to the spot where it meets goku’s fist?

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Answer:

The age of a rock is determined by the function:

A(t) = A_0 cdot e^{-0.000002t}             …..[1]

where,

A(t) be the age of rock after t years

A_0 be the initial value of Isotope Q.

t be the number of years.

As per the statement:

A sample originally has 80 grams of Isotope Q, decays, and now has 20 grams of the isotope.

A_0 = 80 gram and A(t) = 20 grams

Substitute in [1] we have;

20 =80 cdot e^{-0.000002t}

Divide both sides by 80 we have;

0.25 = e^{0.000002t}

Taking ln with base e both sides we have;

ln 0.25 = -0.000002t

-1.3862943611199 = -0.000002t

Divide both sides by 0.000002 we have;

693147.18056  = t

or

t = 693147.18056  years

Therefore, the current age of the sample, in years to the nearest thousand years is, 6,93,147 year

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Read the excerpt from “The Most Dangerous Game.” He struggled up to the surface and tried to cry out, but the wash from the speeding yacht slapped him in the face and the salt water in his open mouth made him gag and strangle. Desperately he struck out with strong strokes after the receding lights of the yacht, but he stopped before he had swum fifty feet. A certain cool-headedness had come to him; it was not the first time he had been in a tight place. There was a chance that his cries could be heard by someone aboard the yacht, but that chance was slender, and grew more slender as the yacht raced on. He wrestled himself out of his clothes, and shouted with all his power. The lights of the yacht became faint and ever-vanishing fireflies; then they were blotted out entirely by the night. Rainsford remembered the shots. They had come from the right, and doggedly he swam in that direction, swimming with slow, deliberate strokes, conserving his strength. For a seemingly endless time he fought the sea. He began to count his strokes; he could do possibly a hundred more and then— What details from the narration show that Rainsford is a rational individual who does well in moments of danger? Check all that apply. 1) He struggled up to the surface and tried to cry out 2) Desperately he struck out with strong strokes after the receding lights of the yacht 3) A certain cool-headedness had come to him; 4) There was a chance that his cries could be heard by someone aboard the yacht 5)[D]oggedly he swam in that direction, swimming with slow, deliberate strokes, conserving his strength.

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C) A certain cool-headedness had come to him

E) [D]oggedly he swam in that direction, swimming with slow, deliberate strokes, conserving his strength

Both of these sentences show that Rainsford can easily handle stress. The first sentence says that he was overcome by “cool-headedness”. In the second stanza the speaker uses words like “doggedly, slow, deliberate and conserving his strength.” In all of these instances Rainsford was in danger,; however, he was able to keep calm and think clearly about what he should do next.

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The maltose molecule can be broken down into two individual glucose molecules with the help of an enzyme produced within a cell. Which of the following changes is most likely to slow down this reaction? A. Adding more maltose molecules B. Increasing the volume of the cell C. Adding more of the enzyme D. Increasing the pH within the cell

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Answer: 1. It results from the disappearance of entire species in a short time.

3. It is caused by the growth of the human population.

6. It is caused by an increase in the introduction of non-native species.

Explanation:

A mass extinction can be define as death of large population of a species due to natural hazard or due human induced impacts over the environment.

Following are the examples of human created mass extinction:

1. It results from the disappearance of entire species in a short time.: Human induced impacts like nuclear explosion can lead to the disappearance of the entire species in short time.

3. It is caused by the growth of the human population.: With the advent of human population worldwide the demand for resources like habitat, water, food and other needs increased. This lead to the extinction of many flora and fauna species.

6. It is caused by an increase in the introduction of non-native species. : A non-native species if introduced by human intervention into a natural ecosystem may compete for native species for resources. This may lead to the extinction of inferior native species.

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?a physician who asks you to cross your legs and then taps just below the knee is testing your ____ reflexes. ?constriction slow? stretch ? fast?

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In order to obtain a learners permit, teen drivers are required to pass a
written test. Typically they will prepare for this exam by completing a
drivers education course. Though not a requirement in all states,
drivers ed is the easiest way to be thoroughly prepared for the
complicated driving laws and scenarios you’ll face on the permit exam.
Once you pass your permit test and earn a permit, there may still be
certain restrictions attached to this provisional license — such as
requiring a licensed driver over a certain age to be seated in the
passenger seat, limiting your driving to daylight hours, and other
state-mandated rules.

General United States Permit Requirements

While
each state has its own set of guidelines, in general, teens between 14
and 18 years of age can start the drivers education and learners permit
process. Once a teen driver has obtained a learners permit, there are
additional state-specific requirements they must meet before they can
apply for their drivers license.

Before obtaining a learners
permit in any state, a teenager is required to pass a driving knowledge
test. Drivers education is the best way for a teen to prepare for this
exam, whether the state requires it or not. In some cases, passing a
drivers ed final exam can substitute for the written exam. No matter how
the test is taken, students must pass with at least a 70% or higher,
depending on that state’s minimum. Once he or she passes, a teen driver
will be issued a learners permit. Some states require teen drivers to
have a permit for a minimum of 6 months before they can take their
drivers license exam.

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Why did English immigration to the colonies slow after 1660?

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Georgia was the only colony not to deliver delegations to the First Continental Congress in Philadelphia in 1774. It was because they required the support of the British government and soldiers.

 

EXPLANATION:  

The First Continental Congress was an assembly of delegations from 12 of the 13 British colonies that turned out to be the United States. It happened from September 5 to October 26, 1774, at Carpenters’ Hall in Philadelphia, Pennsylvania following the British Navy inaugurated the Boston Harbor blockade and Parliament approved the deed of Intolerable Act as a response to the Boston Tea Party December 1773.

In the opening weeks of the Congress, the delegates held lively discussions about how the colonies could collectively reply to the coercive actions of the British government, and they worked towards achieving common goals. A plan was planned to form the Union of Great Britain and the Colonies, but delegates refused.

They finally agreed to impose an economic embargo on British trade, and they made a Petition to the King asking for compensation for their complaints and repealing the Intolerable Acts. The appeal did not affect, so the colonies held the Second Continental Congress the following May, soon after the battles of Concord and Lexington, to manage the defense of the colonies at the start of the Revolutionary War. Delegates also commended each colony to establish and train its militia.

Congress happened from September 5 to October 26, 1774, at Carpenters’ Hall in Philadelphia; a delegation from 12 British colonies contributed. They were chosen by people from various colonies, the colonial legislature, or by the colony’s Committee of Correspondence. Loyalist sentiments exceeded the Patriot’s view in Georgia, and the colony did not adhere to the cause until the next year.

LEARN MORE:  

If you’re interested in learning more about this topic, we recommend you to also take a look at the following questions:

• Which statement about the delegates at the Constitutional Convention is accurate? brainly.com/question/10864707

• Which of these historical events happened first? brainly.com/question/2147378

KEYWORDS : First Continental Congress, Georgia

Subject  : History

Class  : 10-12

Sub-Chapter : First Continental Congress

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Under the influence of stimulants, you may be unable to focus because of __________. A. overexcitement B. slow digestion C. hallucinations D. numbness

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I think that spring is colorful and pretty
But I also think this season is full of sorrow and pity
Spring are the flowers placed on my grave so that when my folks leave they smile instead
But will there be flowers when I died in my bed 
And fall, oh that’s the best, I love it so
Except when trees are dying and that’s kinda a blow
But fall is when the love stories happen, it’s how the generations flow
And then of course there’s summer
When we’re all sweaty and slow
The only things happy then, are the rocks since there’s no snow
Speaking of snow I didnt forget winter
Thats when gloves and hats are needed
When snow covers the splinters
Those are my seasons happy snowy sad and slow 
But sometimes the good is better than the bad sometimes you just know

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Help pls!!! Describe two ways to reduce air pollution and slow climate change.

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Help pls!!! Describe two ways to reduce air pollution and slow climate change.

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Allen could feel the sweat pouring off his body as he glanced at the clock. The noise in the gym was deafening and it felt as if he was dribbling in slow motion. But he knew he had to make the shot. At the buzzer, he jumped up and released the ball from his fingertips, and the crowd held its breath as they watched it spin around and around the rim. Finally the ball dropped through the net and the Stallion fans cheered wildly. Which provides the BEST conclusion to this narrative paragraph? A) He had won the game for his team. B) The opposing team was disappointed. C) The next game would be even tougher. D) Basketball is Allen’s favorite sport.

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Answer:

The correct answer is D. Washington Irving’s stories can best be categorized as romantic gothic literature.

Explanation:

Washington Irving was an American writer of Romanticism. Under the pseudonym Diedrich Knickerbocker, in 1809 he published a parodic heroic poem, History of New York. In 1815 he traveled to England, where, among other things, he published The Sketch Book of Geoffrey Crayon, Ghent (1820), which contained stories such as Rip Van Winkle and The Legend of Sleepy Hollow.

Irving stayed in Europe for seventeen years. From 1826 to 1829 he worked for the US Embassy in Madrid. During his time in Spain he also traveled extensively around the country and wrote several stories about his travels, including visiting the Moorish castle of Alhambra in Andalusia, he wrote the book Tales of Alhambra about his experiences of the place. The book was a great success and made the castle a popular tourist destination. In 1832 he returned in triumph to New York, when he was the first American author to become famous even in Europe. He traveled around the southern and western United States and wrote travel stories. From 1842 to 1845, Irving was the United States ambassador to Spain.

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Which could be used to slow the pace of a story? (5 points) Parallel plot Short phrases Flashback Well-known words

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Which could be used to slow the pace of a story? (5 points) Parallel plot Short phrases Flashback Well-known words
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