Answer:
June 20
Explanation:
In the Northern Hemisphere, thewinter solstice always occurs aroundDecember 21 or 22. (In the Southern Hemisphere, the winter solsticeoccurs around June 20 or 21.) It is the day with the fewest hours of sunlight in the whole year.
as a communication channel, _____ has the highest level of channel richness and is used when the message to be communicated is personal, emotional, or high-priority.
The communication channel that has the highest level of channel richness is face-to-face communication. It is the most effective and efficient method of communication when the message to be communicated is personal, emotional, or high-priority.
Face-to-face communication provides the sender and receiver with the opportunity to engage in two-way communication, which allows for immediate feedback and clarification of the message.
This communication channel also enables the sender to use nonverbal cues such as facial expressions, tone of voice, and body language, which can enhance the message's meaning and impact.
Furthermore, face-to-face communication is a highly flexible channel that can be adapted to different situations and contexts, making it the ideal choice for communicating complex or sensitive information.
Overall, when it comes to personal, emotional, or high-priority messages, face-to-face communication is the most effective communication channel.
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______________ is the only Presidential Republic in East Asia.
The area of East Asia consist of only one presidential republic.
Only presidential republicSouth Korea and North Korea are two different nations and they share their borders. South Korea has yellow sea in its west, sea of Japan in its east and Korean peninsula in the south.
The nation is controlled solely by the president of the country and the legislative and executive powers are vested with the government.
Therefore, South Korea is the only Presidential Republic in East Asia.
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The area of East Asia consist of only one presidential republic.
Only presidential republicSouth Korea and North Korea are two different nations and they share their borders. South Korea has yellow sea in its west, sea of Japan in its east and Korean peninsula in the south.
The nation is controlled solely by the president of the country and the legislative and executive powers are vested with the government.
Therefore, South Korea is the only Presidential Republic in East Asia.
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Children playing in a playground on the flat roof of a city school lose their ball to the parking lot below. One of the teachers kicks the ball back up to the children as shown in the figure below. The playground i 6.30 m above the parking lot, and the school building's vertical wall is h = 7.40 m high, forming a 1.10 m high railing around the playground. The ball is launched at an angle of 0 = 53.0° above the horizontal
a point d = 24.0 m from the base of the building wall. The ball takes 2.20s to reach a point vertically above the wall. (Due to the nature of this problem, do not use rounded intermediate values in your
calculations-including answers submitted in WebAssign.)
(a) Find the speed (in m/s) at which the ball was launched.
m/s
(b) Find the vertical distance (in m) by which the ball clears the wall.
(c) Find the horizontal distance (in m) from the wall to the point on the roof where the ball lands.
E
(d) What If? If the teacher always launches the ball with the speed found in part (a), what is the minimum angle (in degrees above the horizontal) at which he can launch th
railing? (Hint: You may need to use the trigonometric identity sec?(0) = 1 + tan (0).)
° above the horizontal
13
(e)
What would be the horizontal distance (in m) from the wall to the point on the roof where the ball lands in this case?
m
ball and still clear the playground
755 PM
26/09/2022
a) The speed at which the ball was launched is approximately 9.39 m/s.
b) The ball clears the wall by approximately 7.40 m vertically.
c) The ball lands approximately 13.0 m horizontally from the wall.
d) The minimum angle at which the teacher can launch the ball to clear the railing is approximately 76.3° above the horizontal.
e) if the ball is launched at the minimum angle, it will land approximately 0.685 m horizontally from the wall, still clearing the playground.
To solve this problem, we can use the kinematic equations of motion. Let's break down the given information:
Vertical displacement of the ball, y = 6.30 m
Height of the wall, h = 7.40 m
Height of the railing, r = 1.10 m
Distance from the base of the wall to the point where the ball is launched, d = 24.0 m
Time taken by the ball to reach a point vertically above the wall, t = 2.20 s
Launch angle, θ = 53.0°
(a) To find the speed at which the ball was launched, we can use the equation:
y = (v₀sinθ)t - (1/2)gt²
where v₀ is the initial velocity of the ball, g is the acceleration due to gravity (9.8 m/s²), and t is the time taken.
Plugging in the values, we have:
6.30 = v₀sin(53.0°)(2.20) - (1/2)(9.8)(2.20)²
Solving this equation for v₀, we get:
v₀ = (6.30 + (1/2)(9.8)(2.20)²) / (sin(53.0°)(2.20))
v₀ ≈ 9.39 m/s
Therefore, the speed at which the ball was launched is approximately 9.39 m/s.
(b) The vertical distance by which the ball clears the wall is the difference between the maximum height reached by the ball and the height of the wall:
Vertical distance cleared = (6.30 + 7.40 + 1.10) - 7.40
Vertical distance cleared ≈ 7.40 m
Therefore, the ball clears the wall by approximately 7.40 m vertically.
(c) To find the horizontal distance from the wall to the point on the roof where the ball lands, we can use the equation:
x = v₀cosθt
Plugging in the values, we have:
x = (9.39)(cos(53.0°))(2.20)
x ≈ 13.0 m
Therefore, the ball lands approximately 13.0 m horizontally from the wall.
(d) If the teacher always launches the ball with the speed found in part (a), we need to find the minimum launch angle (θ) above the horizontal to clear the railing, which is 1.10 m high.
Using the equation for vertical displacement:
r = (v₀sinθ)t - (1/2)gt²
Plugging in the values, we have:
1.10 = (9.39)(sinθ)(2.20) - (1/2)(9.8)(2.20)²
Solving this equation for sinθ, we get:
sinθ = (1.10 + (1/2)(9.8)(2.20)²) / ((9.39)(2.20))
sinθ ≈ 0.262
To find the minimum angle θ, we can use the trigonometric identity:
sec²θ = 1 + tan²θ
Substituting the value of sinθ we found earlier:
sec²θ = 1 + (0.262)²
Taking the square root of both sides:
secθ ≈ √(1 + (0.262)²)
θ ≈ sec⁻¹(√(1 + (0.262)²))
θ ≈ 76.3°
Therefore, the minimum angle at which the teacher can launch the ball to clear the railing is approximately 76.3° above the horizontal.
(e) If the ball is launched at the minimum angle of 76.3°, we can find the horizontal distance from the wall to the point on the roof where the ball lands using the equation:
x = v₀cosθt
Plugging in the values, we have:
x = (9.39)(cos(76.3°))(2.20)
x ≈ 0.685 m
Therefore, if the ball is launched at the minimum angle, it will land approximately 0.685 m horizontally from the wall, still clearing the playground.
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- address the on-going problem of human rights violations in the country. (1x2) (2) QUESTION 5 V A MODEL BILL OF RIGHTS? South Africa has a model Bill of Rights, but it does not seem that way: the country has in many aspects failed to achieve a more socially just society since human rights violations still occur on a daily basis. [Adapted from https://mg.co.za.] 5.1 State FOUR ways in which the Bill of Rights assists in preventing human rights violations. (4x1) (4 5.2 Analyse why human rights violations still exist in the country despite various government projects aimed at eliminating these practices. (1x2) (2 5.3 Discuss in detail how the youth could contribute to the success of community ✓ campaigns intended to promote safe living environments as basic human rights (1x2) [8]
The Bill of Rights contributes to the protection of human rights in four ways: legal protection, equality and nondiscrimination, freedom of speech and assembly, and access to legal representation and remedies.
Individuals' rights are protected by law and are governed by the Bill of Rights, which establishes a legal framework and sets forth fundamental human rights. It sets forth precise rules and requirements for society and the government to abide by, acting as a deterrent against breaches of human rights.
The Bill of Rights upholds equality and forbids prejudice on the basis of a number of factors, including race, gender, and religion. It aids in preventing discriminatory acts that may result in violations of human rights by upholding equality principles.
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why is energy an essential part of human life?
Answer:
It energizes the body's natural internal functions. It repairs cells and body tissue and is necessary to maintain homeostasis. We need energy to survive harsh climatic conditions.
Which statement accurately describes a developing country.
Answer:
A country where all the facilities are available like hospital ,college , transportation ,road etc is called a developing country.
I need help please
\bf{your text}
\bold{your text}
list why the democratic party is the best party
What religion, after eastern orthodox chistianity, has the greatest number of followers in eurasia?
After the Eastern orthodox Christianity, Islam has the greatest number of followers in Eurasia. As a matter of fact, not only in Eurasia, but Islam happens to be the second-largest religion in the world, with the Muslim predominance spreading to more than 30 countries in the world.
The religion of Islam dominates the Central Asian countries, making it the state religion of most of them. Its predominance in such a great part, has earned it the status of being the second largest religion in the world, having a great amount of followers.
It wouldn't be wrong to say, that the religion happens to be expanding fast, getting more and more followers, faster than any other religion in the world.
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how many 12 note songs can be made from notes a, b, c and f?
The total number of possible 12-note songs can be 16,777,216.
What is the number of songs?We need to take into account that each note can be used more than once and that the order of the notes counts when calculating the number of 12-note melodies that can be created from the notes A, B, C, and F.
We have four possibilities for each position in the 12-note sequence since there are four different notes—A, B, C, and F—to choose from. As a result, the total number of 12-note songs that could exist can be determined as follows:
4 x 4 x 4 x 4 x 4 x 4 x 4 x 4 x 4 x 4 x 4 x 4 = \(4^{12}\) = 16,777,216
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What characteristic did the Adams cousins agree that the leader of the army should
have and why?
Answer:
To this end, Adams suggested the appointment of a Virginian, George Washington, to command the Continental forces, despite the fact that New Englanders were used to fighting in local militias under officers elected from among their own ranks.
Explanation:
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If the party leadership in congress wanted to create party discipline, they would most likely use:_____.
If the party leadership in congress wanted to create party discipline, they would most likely use the legislative agenda.
In liberal democracies, party discipline typically refers to the control that birthday celebration leaders have over their caucus participants in the legislature.
With every new Congress, the Democratic and Republican meetings choose one in every one of their participants to serve as celebration leaders. depending on which birthday party is in power, one party leader serves as majority leader and the other as minority chief.
A whip is legit of a political celebration whose assignment is to ensure celebration discipline in a legislature. This indicates making sure that individuals of the party vote according to the celebration platform, instead of in step with their very own individual ideology or the will of their donors or components. Whips are the party's "enforcers".
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Bernie Madoff. He is perhaps the most famous scam artist is recent years. Even after his arrest, some of his clients still could not believe that he could be guilty.
What do you think of his Ponzi scheme? Would you have invested with him?
Bernie Madoff's Ponzi scheme was a massive financial scam that resulted in billions of dollars in losses for his clients. It was a complex scheme that relied on new investors' money to pay existing investors' returns.
Even though it was ultimately revealed as a fraud, some clients couldn't believe that he could be guilty.Bernie Madoff's Ponzi scheme was a terrible crime, and I would never invest with him.
He committed fraud and ruined the lives of many people who trusted him with their money. Although some of his clients were aware that they were participating in an illegal operation, others were unaware and lost everything they had invested.
It is critical to research and understand the investment strategy and the person behind it before investing any funds in it.There is no excuse for Bernie Madoff's actions.
He was unethical and did not care about the consequences of his actions. While it is difficult to predict whether a particular investment will succeed or not, we can make informed decisions and take precautions to protect ourselves from fraud.
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You have noticed that your next-door neighbor, Arya, always works in the garden, and her husband, Suresh, always walks the dog. You conclude that if Suresh and Arya are efficient, then it must be the case that a. Suresh does not have an absolute advantage in gardening. b. Arya does not have a comparative advantage in walking the dog. c. Suresh's opportunity cost of walking the dog is not lower than Arya's. d. Suresh's opportunity cost for gardening is not constant.
The correct answer is c. Suresh's opportunity cost of walking the dog is not lower than Arya's.
The scenario described indicates that Arya specializes in gardening while Suresh specializes in walking the dog. To determine the comparative advantage between the two activities, we need to consider the concept of opportunity cost. Opportunity cost refers to the value of the next best alternative that is forgone when making a choice.
In this case, if Suresh and Arya are efficient in their respective tasks, it implies that they have optimized their abilities and time allocation. If Suresh had a lower opportunity cost for walking the dog than Arya, it would make more sense for Suresh to perform gardening (which has a higher opportunity cost for Arya) and for Arya to walk the dog (which has a higher opportunity cost for Suresh). However, the given information suggests that Arya consistently works in the garden while Suresh walks the dog, implying that Suresh's opportunity cost of walking the dog is not lower than Arya's.
Therefore, option c is the correct conclusion, indicating that Suresh's opportunity cost of walking the dog is not lower than Arya's. This means that Suresh values walking the dog more than gardening, while Arya values gardening more than walking the dog, leading to their specialized roles based on their comparative advantages.
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What was the outcome of the Battle of Baton Rouge?
The Union Army delayed Louisiana’s secession from the Union.
Confederate troops retreated along the river into New Orleans.
The Union Army defeated Confederate forces during the battle.
Confederate troops took control of the Mississippi River.
Answer:
d confederates took control of the mississippi river
Explanation:
True or False : the learning objective is at the top of each screen
Yes, the above statement is true. The learning objective is at the top of each screen.
With the aid of a student learning objective, a teacher can measure their effect on students' achievement as it relates to a certain academic or elective criterion.
Writing or revising objectives forces you to take a fresh look at the material you may have been presenting in much the same way for years. By letting your learning objectives guide your material or activity, you may find redundant content that can be cut or an activity that has to be adjusted since it isn't quite hitting the mark. You might just feel motivated to add an outline of your learning objectives to a disorganized PowerPoint presentation.
All essential elements of a learning aim can be found using the ABCD (audience, behavior, condition, and degree) method.
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PLZZZ HELP I NEED THIS NOW!!!
Which type of marital union occurs between people of different social backgrounds?
A endogamy
В.
homogamy
C. heterogamy
D. polyandry
E. monogamy
C. heterogamy
I hope it's correct
Answer:
it's definitely C; heterogamy
Explanation:
i took the test and read it in one of the tutorials/lessons.
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find sum 7/5+5/7.the correct answer will be in brain list
Answer: if you divide the equations and then add it give you 2.11
Explanation:
which is a constitution? A plan for government. A document that separates power. A group that holds power. A list of people's grievances.
Answer:
A plan for government.
A questionnaire was administered to a sample of students at the University of Florida. Refer to the Florida Student data file, Fla_Student_Survey, which can be found on Blackboard in the Minitab Lab Assignments folder.
Create a dot plot of age by gender.
What is the shape of the distribution for females?
What gender has the oldest subject and what is that subject’s age?
What gender has more variability? Mathematically justify your
To create a dot plot of age by gender, you would first need to organize your data in a table with two columns: one for age and one for gender.
Then, you can use a statistical software program like Minitab to create a dot plot by selecting "Graphs" > "Dotplot" > "Simple Dotplot" and specifying age as the response variable and gender as the categorical variable.
The shape of the distribution for females can vary depending on the dataset. However, if the data follows a normal distribution, the shape of the distribution for females would be bell-shaped.
To determine the gender that has the oldest subject and their age, you would need to find the maximum age value for each gender category. The gender with the larger maximum age value would have the oldest subject. For example, if the maximum age for females is 25 and the maximum age for males is 30, then males have the oldest subject and their age is 30.
To determine which gender has more variability, you can calculate the variance or standard deviation for each gender category and compare them. If the variance or standard deviation for one gender category is larger than the other, then that gender has more variability. Mathematically, the variance is the average of the squared differences from the mean, while the standard deviation is the square root of the variance. So, you can calculate the variance or standard deviation separately for each gender category and compare them to determine which gender has more variability.
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Someone help me plessse
Answer:
it is B
Explanation:
what are the social causes of the french revolution(in 200 words)
The French Revolution, which occurred from 1789 to 1799, was a complex event with various social causes, including social factors that contributed to widespread discontent among the French population. Here are some key social causes of the French Revolution:
Inequality and social hierarchy: French society was characterized by a rigid social structure, where the clergy and nobility held privileged positions, while the majority of the population, known as the Third Estate, faced economic hardships and social inequality. Economic crisis and poverty: France experienced a financial crisis, exacerbated by years of war, extravagant spending by the monarchy, and a regressive taxation system that burdened the lower classes. Enlightenment ideas: The Enlightenment, an intellectual movement that emphasized reason, individual rights, and liberty, greatly influenced French society.Influence of the American Revolution: The successful American Revolution against British rule served as a powerful example for the French people, demonstrating that it was possible to overthrow oppressive regimes and establish a democratic system. Influence of the bourgeoisie: The rise of the bourgeoisie, the middle class comprising merchants, professionals, and industrialists, played a significant role in the revolution.These social causes, combined with political, economic, and intellectual factors, contributed to the outbreak of the French Revolution.
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How would you describe a poisonous snake?.
Poisonous snakes are species of the suborder Serpentes which can be able to producing venom, which they use for killing prey, for defense, and to help with digestion in their prey.
Poisonous snakes are species of the suborder Serpentes which might be capable of generating venom, which they use for killing prey, for defense, and to assist with the digestion of their prey. The venom is normally delivered with the aid of injection the usage of hollow or grooved fangs, despite the fact that some venomous snakes lack well-developed fangs.
They eat birds, small mammals, and different snakes. The cobra's chunk has sufficient venom to kill an elephant. some cobras may even spit venom up to six toes away.
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Amanda is walking around Washington D.C. wearing a shirt that says, "Impeach Biden." A police
officer stops her and tells her she can't wear that. What part of the 1st Amendment is the police
officer violating?
in what ways did sheikh zayed support women during his time as a president of the UAE?
The ways that sheikh zayed support women during his time as a president of the UAE is that he made women to enjoy the same legal status as well as claim to titles, access to education under the constitution.
How did Sheikh Zayed work in UAE and affect women positively?It should be noted that sheikh zayed was been credited as the founding father as well as the principal driving force behind the formation of the UAE.
It should be noted that he was able to bring unity to the seven emirates. and was regarded as the ruler of Abu Dhabi , he was able to give women alot of freedom because Under the Constitution, women enjoy the same legal status, and they can access education as well as the right to inherit property as men.
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Joel quickly recognizes people who he believes are of a different religion than he is and treats them differently as a result. This is an example of categorization effects of religion
True
False
The given statement is: True
Joel's behavior of treating people differently based on his perception of their religion is indeed an example of the categorization effects of religion. Categorization refers to the process of mentally classifying individuals into distinct groups based on certain characteristics or traits. In this case, Joel is categorizing people into different religious groups and subsequently treating them differently.
When individuals categorize others based on religion, they tend to assign certain stereotypes and assumptions to those groups. This can lead to biases and prejudices, as individuals may generalize characteristics and behaviors to an entire religious group based on their encounters with a few individuals. Joel's behavior suggests that he has preconceived notions about people from different religious backgrounds and uses those assumptions to guide his interactions with them.
This categorization effect can stem from various factors, such as personal experiences, cultural influences, and media portrayals. It is important to note that categorization based on religion can lead to discrimination, marginalization, and the perpetuation of stereotypes. Overcoming such categorization effects requires open-mindedness, empathy, and the recognition of individuality rather than making assumptions based on religious affiliation.
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Which of the following transitional expressions should a student use to compare two ideas? Therefore Likewise For instance In addition
A student should use the transitional expression "Likewise" to compare two ideas.
What are transitional expressions?
Transitional expressions are phrases or words used in a text that help to connect ideas, sentences, and paragraphs together, so that the overall work is easier to read and understand. They help to show how different parts of the text are related to one another.Therefore, Similarly, In addition, Additionally, Furthermore, Hence, However, Furthermore, Besides, Nevertheless, Conversely, etc. are examples of transitional expressions. Among the given options, the transitional expression that a student should use to compare two ideas is "Likewise." It is used to compare two things and shows that the two ideas being compared are similar in some way. For instance: "He likes chocolate. Likewise, he likes ice cream."Here, "Likewise" is used to show that the subject has a similar preference for both chocolate and ice cream.
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Please help I really need this also please answer correctly and explain thank you.
Was the Age of Exploration Economic, Social, or Political? And why?
Yes, the Age of Exploration was Economic, Social and Political because different factors brought about Age of Exploration.
What was the Age of Exploration's political motivation?To expand their power and influence by acquiring additional territory, resources, and money, Portugal, Spain, the Netherlands, England, and France began exploring and colonizing North America. These kings desired for their nation to be the best and strongest!
New foods, plants, and animals were traded between the colonies and Europe during the Age of Exploration. Native Americans were wiped out by Europeans due to a combination of sickness, excessive effort, and massacres.
Therefore, Exploration journeys had a significant impact on European trade. More products, raw materials, and precious metals flooded Europe as a result. Particularly in England and the Netherlands, new commercial hubs emerged.
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From what country did America buy the territory of Louisiana from?
A. England
B. Mexico
C. France
D. Spain
Answer:
C.
Explanation:
The Louisiana Purchase was a land deal between The US and France in which the US acquired 827,000 square miles of land west of Mississippi river for 15 million dollars.
Which political ideology reflects the idea that a multinational enterprise is an instrument of imperialist domination?.