What acceleration is imparted to a football when the player kicked it with a force of 25 N? The mass of the football is 0.40 kg.

Q: 
What acceleration is imparted to a football if a player kicks it with a force of 25 N? Assume that the mass of the football is 0.40 kg.
A:
This problem involves an application of force (the kick) to an object of mass (the football). 
The general formula relating force to mass and acceleration is called Newton's Second Law. This law of motion states that the net force is directly proportional to both mass and acceleration. That is, the greater the mass or acceleration of an object, the greater the force required to accelerate it. F = m*a, where F is the force exerted, m is the mass of a given object, and a is the acceleration of that object, expressed in meters per square second.
The kick is an exertion of force onto the football. Thus, according to the formula we just gave, the football will accelerate in inverse proportion to its mass (that is, some of the force will be "dissipated" by its mass and the remainder of the force will accelerate it). Now that we have established a good understanding of Newton's second law, let's calculate the acceleration of the ball using the equation:
F = m*a 
25 N = 0.40 kg * a
Thus, we can divide both sides above by 0.40 kg, yielding this:
62.5 (N)/(kg) = a
To put this in terms of acceleration, we should remember that one Newton (N) is equivalent to 1 kg*m/(s^2) .
Thus we have this:
62.5 * (kg * m/(s^2))/(kg)
The kilograms unit cancels out, and we are left with our final answer for the acceleration, 62.5 m/(s^2) .
https://study.com/academy/lesson/what-is-a-newton-units-lesson-quiz.html

What is the purpose of behavior management in early childhood education settings, and why it is important to think proactively?

In the classroom setting, behavior management is also sometimes called "classroom management." Regardless of what you call it, the end goal is the same: an educator seeks to manage student behavior so that effective learning can happen. There is no one way to effectively implement behavior management strategies. Behavior management can be accomplished through modeling, rewards, or punishments. In early childhood education, behavior management is mostly about how to behave and operate in a classroom setting. It teaches students what is and what isn't appropriate classroom behavior.
Regarding the proactive part of the question, I see two possible answers. It's important for a teacher to be proactive with behavior management because it shows intentionality on the part of the educator; being proactive means that you are working in anticipation of potential problems. Proactive behavior management allows a teacher to avoid future problems because the students are being taught intentionally how to behave. Being proactive about behavior management also allows the educator to focus on modeling and rewarding proper behavior instead of reacting to negative behavior and always issuing out punishments.

In terms of academics, consider the expectations we often have of young children when they first enter the school system. Educators would not typically assume that children already know how to read, write, and solve math problems. When it comes to academic skills, educators provide step-by-step instruction, provide plenty of opportunities to practice, and reteach when necessary. However, we often assume that children enter schools already knowing how to "do school" behaviorally. It is interesting that behavior is not often considered in the same terms as academic skills.
In early childhood settings, being proactive involves teaching social and emotional skills to young students. Just as educators teach children academic skills, we should apply the same concepts to behavior. First, children need to be told how they should behave in specific terms. Second, appropriate behavior should be modeled. Next, they need multiple opportunities to practice those behaviors with positive rewards when targeted behaviors are achieved. If the specific behavior is not achieved, reteaching should take place.
Being proactive in an approach to behavior ensures that educators provide students with opportunities to be successful. For example, educators would hopefully not grade a student on his/her ability to solve multiplication problems before providing the student with the opportunity to learn and apply multiplication facts. This wouldn't be seen as a fair assessment. The same holds true with behavior. Instead of simply responding to negative behaviors, educators should teach and model the positive behaviors they expect.

http://web.williams.edu/Psychology/Faculty/Kassin/files/Kassin%20(2014)%20-%20PIBBS%20review.pdf Please summarize the article "False Confessions: Causes, Consequences, and implications for reform" from the link on top ^^^^^^^

The article addresses the problems associated with false confessions and the steps that can be taken to decrease instances of false confessions.
To understand the psychology of confessions, it is important to analyze police interrogation processes and the factors that contribute to false testimonies. 
Most police interrogations follow the two-step "Reid technique." The first phase is an information-gathering interview, where suspects are asked a series of behavior-provoking questions, while the second phase consists of interrogations fueled by maximization or minimization tactics. There are problems associated with both phases, however.
First-phase interrogators often misread the behavioral cues of suspects. Meanwhile, maximization tactics, where police pressure the suspect by focusing on the certainty of his guilt, produces mixed results. Minimization tactics, where investigators minimize the crime and suspect's guilt, are similarly ineffective. In both cases, the susceptibility of juvenile and mentally-disabled suspects to such manipulative tactics raises the probability of false confessions.
Situational factors such as prolonged interrogations (along with sleep deprivation) and the presenting of false evidences may also raise the frequency of false confessions. A third situational risk, where police minimize the crime and explicitly promise leniency in sentencing, also increases the rate of false confessions.
False confessions are dangerous because they lead to biased assessments by forensic examiners, eyewitnesses, judges, and juries. Adding to the problem is the fact that it is almost impossible to determine without a shadow of doubt the authenticity of a confession.
Clearly, the above factors have inspired the process of reform. To date, at least 17 states and the Department of Justice have instituted requirements to record some or all interrogations. The recordings will increase police accountability and provide accurate means for judges and juries to assess the nature of confessions.
The author notes, however, that two other measures should be taken to decrease the rate of false confessions: admitting the use of expert testimony (without reservations and conditions) and ensuring that eyewitnesses and crime-lab technicians are "blind" to the absence or presence of a confession.

How were Shakespeare's tragedies influenced by the society of his time? Are there specific themes, events, or characters in Shakespeare's tragedies that reflect cultural, social, or political events of the time?

Though his plays were full of universal themes of love, betrayal, and power, Shakespeare was certainly influenced specifically by the society that existed at the time. Contemporary events influenced the stories themselves. For example, Shakespeare wrote during the Age of Exploration, when Europeans were increasingly faced with new lands and their inhabitants—in short, with "Otherness." This interest in (and perhaps fear of) Otherness manifests in the character of Caliban in The Tempest. Caliban is a native of the island that Prospero and Miranda are stranded on. Caliban is the epitome of the "Other"; he is a native of a different land, characterized by both magic and physical deformity. While this is certainly not an accurate image of the Other, Caliban seems to have been inspired by the interactions that were taking place due to the Age of Exploration, interactions that Shakespeare was certainly aware of.
Another example of Shakespeare's society's influence appears in Macbeth. At the time the play was written, King James was in power. James had been the king of Scotland. Upon the death of Queen Elizabeth of England, who had no children, he was declared the next in line and became king of both Scotland and England. Macbeth focuses on a historical dispute over Scottish kingship, and the play alludes to the line of Scottish kings whom James claimed as ancestors, tacitly reinforcing the legitimacy of James's rule. If we think about Macbeth in context of who the king was at the time that the play was written, it isn't difficult to see how contemporary events influenced the creation of the play. These examples help illustrate that while Shakespeare has a universal appeal, he was also a product of the time in which he wrote.

What are five characteristics of Aslan?

Aslan is the Christ figure in the story and the epitome of good. Five of his characteristics are as follows:
He is self sacrificing. Aslan is willing to give up his life to save Narnia and, more particularly, to save Edmund, who (we could argue) hardly deserves the sacrifice after allying himself with the White Witch.
Aslan is compassionate: Aslan cares about the working-class occupants of Narnia, such as Mr. and Mrs. Beaver, who oppose the tyranny of the White Witch. He does not want others to suffer. The children, except for Edmund, are comforted just by hearing his name.
Aslan is regal: He is a lion, the king of the beasts, and we are told he has a "royal" bearing. He is a being of great dignity, who inspires awe.
Aslan is forgiving: Aslan, for example, forgives Edmund for his misdeeds, such as following the White Witch in the hopes of personal gain and betraying him to the White Witch.
Aslan is powerful: Although he is stabbed through the heart by the White Witch, Aslan comes back to life and defeats and kills her.

In The Lion, the Witch, and the Wardrobe, the Pevensie children learn about Aslan first from Mr. and Mrs. Beaver. At the first mention of Aslan's name, each child has a different immediate reaction. Edmund, who is under the White Witch's spell, is horrified. Peter gains courage from hearing Aslan's name. Susan feels a sense of delight, and Lucy feels excited anticipation.
Later, Mr. Beaver quotes an ancient rhyme that gives four things that will happen when Aslan appears:
1. Wrong will be right.
2. Sorrows will disappear.
3. Winter will die.
4. Spring will return.
The Beavers go on to explain further: He is not a man; he is King of the wood; he is son of the great Emperor-beyond-the-Sea; he is the Lion; he is not safe, but he is good.
When three of the children meet Aslan, Lucy finds that his face is royal, strong, peaceful, and sad all at the same time.
In contrast to the Witch, who is cruel and selfish, Aslan is kind, loving, good, wise, forgiving, and self-sacrificing.
Aslan is presented as a mysterious and benevolent being who is worthy of the love and reverence of the children as well as all those in Narnia.

How does Dickinson use figurative language to develop a theme in the poem?

Dickinson personifies Death, characterizing it like one might describe a suitor, someone who comes to woo the speaker of the poem. Death is not threatening, scary, or strange; rather, he knows "no haste" as they drive away together, and he treats the young woman with "Civility." As they drive, they pass numerous places familiar to her from her life, as well as the "Setting Sun," which seems to symbolize death as well, in a likewise gentle and beautiful way. The personification of Death as a young man who comes to woo the speaker helps to convey the theme that Death is not strange and terrible but, perhaps, only something new. Dickinson presents Death not as an end but rather as the beginning of something different, and this 'something different' isn't frightening at all. In fact, the narrator calls her grave "a House that seemed / A Swelling of the Ground"; it's as though Death is not so different from life.

In this poem, Dickinson uses the extended metaphor of a carriage trip with Death to convey the theme of life as a journey, with the personified Death as the arbiter of when any "stop" is to be made. The "carriage" in which the speaker rides with Death does not move quickly, for Death "knew no haste", and yet it continues inexorably towards its destination, past "School" and "children"—representative of youth and early life—and on towards "the Setting Sun," indicative of life drawing to a close.
Finally, the carriage draws towards "a House that seemed / A Swelling of the Ground." The imagery here is suggestive of burial mounds or mausoleums, set below the level of the earth, as if between the worlds of the living and the dead. At this point, we can surmise from the speaker's tone, Death stops for his companion: "Since then—'tis Centuries."
The poet ends by noting that the horses' heads, as they pull the carriage, were "toward Eternity," where the speaker now finds herself suspended, the fateful journey having come to its close.

Was Calhoun's speech about the benefits of slavery effective?

Calhoun gave many speeches extolling slavery as good. The most famous, though, was delivered before the Senate in 1837, when, after reading aloud a few antislavery petitions, he described slavery as a "positive good":

I hold that in the present state of civilization, where two races of different origin, and distinguished by color, and other physical differences, as well as intellectual, are brought together, the relation now existing in the slaveholding States between the two, is, instead of an evil, a good—a positive good.

Calhoun was taking a step beyond those defenders of slavery who argued that it was a "necessary evil," an undesirable institution that may one day fade away. Rather, he argued that slavery was good for both the enslaver and the enslaved. He went one step further to argue that slavery shielded the South from the class tensions that plagued industrial societies and claimed that Southern bondsmen were better off than Northern "wage-slaves."
To understand the speech, it must be read in context. Calhoun was directly responding to the growing abolitionist movement, which he and many Southern politicians saw as an existential threat in the South. In a less-remembered line from the speech, he proclaimed that "abolition and the Union cannot coexist." This was because Calhoun viewed slavery as so fundamental to life in the Southern states that any attempt to restrain it or limit it would be deadly. Contrary to what "Lost Cause" apologists would later say, Calhoun defined the South as a solid political bloc, united over the issue of slavery. Of course, the fact that the cultivation of cotton was absolutely central to the Southern economy was among Calhoun's major motives as well.
In any case, he warned that slaveholding states would take almost any action to protect the institution from the actions of people he portrayed as antislavery radicals. In terms of effectiveness, Calhoun, as the Deep South's most prominent politician of the time, helped legitimize the extreme position that Southern states should not compromise on the issue of slavery and should be willing to use threats of secession or worse to force the federal government to protect it. His arguments were repeated in newspapers across the South as a response to abolitionism.
https://teachingamericanhistory.org/library/document/slavery-a-positive-good/

John C. Calhoun gave a speech in which he stated that slavery is good. Whether this speech was effective for the time depends on one’s viewpoint. From a southern point of view, this was a good speech. It focused on why the South shouldn’t compromise at all on the issue of slavery. Calhoun believed that compromise will lead to more compromise, and this will eventually doom the existence of slavery in the United States. He also argued that the slaves were better off in the South as slaves than they would be in the North as freed people. Many southerners agreed with this position.
Many northerners would have felt that this speech was not effective, but instead counterproductive to compromise. They believed this speech encouraged southerners to refuse to consider compromise regarding the issue of slavery. To northerners, it appeared that the southerners would rather fight to keep slavery than reach compromises about it. This speech also condemned the way of life in the North. It implied that there was much poverty in the North and that there was much suffering in the region. The northerners believed that Calhoun thought that being a slave was better than being free. Many northerners strongly disagreed with Calhoun’s point of view regarding slavery.
https://teachingamericanhistory.org/library/document/slavery-a-positive-good/

https://www.abbevilleinstitute.org/clyde-wilson-library/john-c-calhoun-and-slavery-as-a-positive-good-what-he-said/