A baseball rolls in a straight line toward the catcher. This motion is shown on the following graph of horizontal position xxx vs. time ttt.
Based on the calculations, the average velocity of this ball is equal to 0.45 m/s.
How to calculate average velocity of this ball?In order to calculate average velocity of this ball, we would determine the slope of the ball between the given time intervals:
[tex]Slope = \frac{Change\;in\;y\;axis}{Change\;in\;x\;axis}\\\\Slope = \frac{y_2\;-\;y_1}{x_2\;-\;x_1}[/tex]
Substituting the given parameters into the formula, we have;
Slope = 5.2/11.5
Slope = 0.45 m/s.
Therefore, the average velocity of this ball is equal to 0.45 m/s.
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Complete Question:
A baseball rolls in a straight line toward the catcher. This motion is shown on the following graph of horizontal position S vs. time t. What is the average velocity of the ball between the times t = 2 sec and t = 14 sec
Answer:
A baseball rolls in a straight line toward the catcher. This motion is shown on the following graph of horizontal position x vs. time t.
What is the average velocity of the ball between the times t = 0 s and t = 6 s?
Answer: -0.25 m/s
Which of the following most accurately describes your company's production operations
The option that most accurately describes your company's production operations is:
Standard and superior materials are sourced from outside suppliers at "base" prices that are currently $6 per pair for 100% use of standard materials and $12 per par tor 100% use of superior materials, however, these base prices can vary up or down according to the strength of global demand for footwear materials and the global percentage usage of standard versus superior materials What is the production operations?Production and operations is said to be the management of works and operations that are said to be used by businesses in regards to production of their goods and services.
Hence the Standard and superior materials are sourced from outside suppliers at "base" prices that are currently $6 per pair for 100% use of standard materials and $12 per par tor 100% use of superior materials, however, these base prices can vary up or down according to the strength of global demand for footwear materials and the global percentage usage of standard versus superior materials
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Participants in the early music movement value all performances except those that are:
Participants in the early music movement typically value all performances except those that were: played before noontime.
What is the Classic period orchestra?The Classic period orchestra was an era in which musical instruments comprised strings, brass, woodwinds, and percussion and all music composition were written out separately, so as to enable smooth performances.
Based on historical records and information, we can infer and logically deduce that participants in the early music movement such as the Classic period orchestra, typically value all performances except those that were played before noontime (12 PM).
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A linear machine is connected as shown in Fig. 1. The input source voltage Vin=10V, the internal resistance Rin=0.05Ω. The applied force F=10N. The magnetic field density B=0.5T. The rail width l=200mm. (50 pts)
It is important to note that the direct of flow of the electricity current in the Linear Machine is anti-clockwise direction. The resultant effect of this is such that is stand at variance with the change in flux as force is going the right direction. See attached Image (Illustration I).
What is the magnitude of the current?Recall that Force (f) = il xB
Given that Force (F) = 10N; and
Magnetic Field Density B = 0.5T
Hence,
10 = i x 0.2 x 0.5
[Note that Width is converted to Meters from millimeters that is 200 mmm = 0.2m]
10 = 0.1i
i = 10/0.1
i = 100A
What is the Induced Voltage Across the metal bar?Note that Vg = Vde + IR
Vg = 10 + 100 x 0.05
Vg = 10 + 5
Vg = 15v
What is the final speed of the metal bar?The final speed of the bar is given as V
Recall that Induced Voltage is VB x L
That is:
15 = V x 0.5 x 0.2;
15 = 0.1 V
make V the subject of the formula:
V = 15/0.1
V = 150m/s
What is the status of the Machine? a motor or generator?Given that the current being supplied is in DC hence the machine is a generator. [Vdc x i]
What is the electric power of the source?The electric power of the source is:
Vdc x i
= 10 x 100
= 1,000 watts
Hence, it is correct to indicate that the direct of flow of the electricity current in the Linear Machine is anti-clockwise direction and the rating of the electric power is 1,000 watts.
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the graph above compares the age of a car to its value. which of the following is the age of the car when its value is 12500
The age of this car when its value is $12,500 is most likely between 2 and 3 years.
What is a graph?A graph can be defined as a type of chart that's used to graphically represent data on both the horizontal and vertical lines of a Cartesian coordinate, which are the x-axis and y-axis.
By critically observing the graph attached in the image below, we can infer and logically deduce that the age of this car when its value is $12,500 is most likely between 2 and 3 years.
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designing the mind: the principles of psychitecture pdf free download
The book "Principles of Psychitecture" helps individuals scale the heights of self-mastery and lead great lives.
What is the book "Principles of Psychitecture" about?It is a book that is entails a philosophical manifesto and practical self-development guide on the teachings of legendary thinkers like Marcus Aurelius, Lao Tzu, Friedrich Nietzsche, and Abraham Maslow.
Generally, the books gives an ideas & techniques that allows to integrate into a vital theory for helping individuals scale the heights of self-mastery and lead great lives.
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For the normal distribution, the mean plus and minus two standard deviations will include about what percent of the observations
For the normal distribution, the mean plus and minus two standard deviations will include about 95% percent of the observations.
What is normal distribution?Normal distribution refers to a set of data which are neither skewed to the left or to the right, thus are said to be normally distributed.
The shape of a normal distribution curve is a bell-shaped curve.
The total area under a normal distribution curve is 100.
The mean value of data that is normally distributed is the the value that divides the curve into two halves of 50% each.
66% of the data are plus and minus one standard deviation from the mean.
95% of the data are plus and minus two standard deviations from the mean.
99.7% of the data are plus and minus three standard deviations from the mean.
In conclusion, a normal distribution has no skewness.
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Find the total area of the solid figure. 78 sq. in. 90 sq. in. 60 sq. in.
The total area of the figure will be 245 sq. in.
Total area of a cylinderThe figure is a cylinder and the total area of a cylinder is given by the formula below:
Total Area of a cylinder = 2πrh+2πr^2
Where r is the radius, h is the height of the cylinder, and π is constant with a value of 22/7.
In this case, looking at the image, the radius is 3" while the height is 10". Substituting these values into the formula above, we have:
Total Area = 22/7((2x3x10) + (2x3^2)) = 22/7(60+18)
= 245 sq. in.
Thus, the total area of the solid figure is 245 sq. in.
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A topographical definition classifies behaviors in terms of their common effects on the environment.
It is false that A topographical definition classifies behaviors in terms of their common effects on the environment.
What is topographical definition of behaviors?The topography of a behavior serves as the form of the behavior, it describes the looks of the behavior.
It should be noted that The topography of the behavior is explains actual response emitted by the individual.
Hence,It is false that A topographical definition classifies behaviors in terms of their common effects on the environment.
It should be noted that in psychology,
any system that inolves the mapping of the mind which helps in locating the various mental processes in different regions of the mind can attributed to topographical behaviors.
The topographical behaviors can be used to study human character and how they deal with their emotional as well as the physical challenges around them, it is is a way to know more about people around us and how related with them to have a peaceful society at large.
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Informal communication systems skip over hierarchical levels and between departments and functions. They can connect
Informal communication systems skip over hierarchical levels and between departments and functions. They can connect almost anyone in an organization to anyone else.
What is informal communication?This is the type of communication that may take place in an organization that is known to not use the normal structures and forms of communication. This type if communication in the office is one that is unofficial.
This type of communication is one that involves making friends and sharing contacts. There are no rigid rules to this type of communication. It takes place in an atmosphere of friendliness and good rapport between the workers.
We can conclude by saying that Informal communication systems skips over hierarchy and can connect almost everyone in the office.
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Four companies dominate the cereal industry. These firms produce in large volumes, promote heavily, and control access to the supermarket shelves through "slotting allowances," which are payments to retailers in return for shelf space. Combined, these four firms have
Based on the fact that these four companies dominate the cereal industry, the four firms can be said to have C. a sustainable competitive advantage.
What does it mean to have sustainable competitive advantage?These refer to any factors that a company can use to dominate the industry and provide better service to its customers.
The four companies have dominated the industry and as such as able to offer their customers more service than others so they must have a sustainable competitive advantage.
Options include:
A.identical marketing mixes.
B.customer excellence.
C.a sustainable competitive advantage.
D.achieved product excellence.
E.violated laws
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One ________ of not having a bank account is having to cash checks at a check-cashing store.
One cost of not having a bank account is having to cash checks at a check-cashing store.
What is a bank account?A bank account refer to what the bank create for their customers or clients in which he can deposit or withdraw money from there.
Therefore, One cost of not having a bank account is having to cash checks at a check-cashing store.
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Which of the following is a rare primate residence pattern found only in orangutans and a few strepsirrhines
Solitary movement is a rare primate residence pattern found only in orangutans and a few strepsirrhines,
What is meant by solitary movement?This is the term that is used to refer to the fact that a person or something exists on its own. This thing may be found only in the confinement of itself without having much to do with other people.
Hence based on the question we are being told that it is difficult to find the orangutan alone or staying on its own. It can be assumed that they would have a herd type of lifestyle with their kind.
Hence the answer to the question is that the Solitary movement is a rare primate residence pattern found only in orangutans and a few strepsirrhines,
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GCP safety monitoring procedures can be effectively applied only to trials involving drugs and medical devices.
The statement 'GCP safety monitoring procedures can be effectively applied only to trials involving drugs and medical devices' is False.
What are Good Clinical Practices?Good Clinical Practices (GCPs) refer to the ethical/methodological procedures to conduct and perform medical investigations.
Good Clinical Practices exhibit specific scientific standards and regulations that must be fulfilled in all medical procedures.
In conclusion, the statement 'GCP safety monitoring procedures can be effectively applied only to trials involving drugs and medical devices' is False.
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Peyer's patches are clusters of lymphoid tissue found primarily in the large intestine.
The statement Peyer's patches are clusters of lymphoid tissue found primarily in the large intestine is false.
What is Peyer's patches?Peyer's patches can be defined as the tissue that are located in the small intestine or tissue that can be found in the Ileum.
Peyer's patches perform vital or important functions in the human body as they help to protect the intestine by preventing the growth of pathogens in the intestine.
Examples of pathogens includes the following:
Parasites BacteriaFungiVirusesTherefore, the statement is false or not true because Peyer's patches are clusters of lymphoid tissue that are found primarily in the small intestine and not large intestine.
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A nurse is caring for a patient prescribed tPa for a stroke. What actions by the nurse are most appropriate
The most appropriate action that should be taken by the nurse is to monitor the patient every 1 - 2 hours.
What is tPa?The term tPa is called tissue plasminogen activator. Its main purpose is to decrease the blood pressure of the patient in the case of an ischemic stroke. A stroke is sometimes called a cerebrospinal accident. It could lead to the death of some brain cells thereby causing damages such as loss of speech or locomotion.
The IV of this drug should be given after about 4 hours of the manifestation of the stroke symptoms. The most appropriate action that should be taken by the nurse is to monitor the patient every 1 - 2 hours.
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Which of the following are managerial skills necessary for being a successful coach
The managerial skills necessary for being a successful coach
Legal ResponsibilitiesPreparation Time ManagementThis is further explained below.
What are managerial skills?Generally, Business planning, decision-making and problem-solving are just a few examples of management capabilities.
In conclusion, The competencies in management that are essential for a career as a successful coach
A) Responsibilities Regarding Legal Matters B) Preparation C) Managing One's Time
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the axon receives messages from other neurons true or false
The axon receives messages or signals from other neurons: False.
What is a neuron?A neuron is a nerve cell that's saddled with the responsibility of transmitting electrical impulses down an axon across a cellular membrane of the body of a living organism through an action potential.
The sequential order of events involved in the transmission of an action potential include the following:
An action potential arrives at an axon terminal which causes the opening of the calcium channel.Calcium ions travels down the length of an axon terminal.Neurotransmitters are then released into the synaptic cleft between two neurons.The neurotransmitter molecules bind to the receiving neuron's membrane.Finally, an action potential begins within the receiving neuron.In conclusion, we can infer and logically deduce that the axon doesn't receives messages or signals from other neurons.
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Some organizations set up LANs as ______.
Some organizations set up LANs as network server.
What is network server?A network server is designed like a computer this is to help act as store for information where repository are sent.
It also give access to other devices such as disk space and printer where by they can send information from them through the Network server.
There are different network server depending on the function other examples are WAN and MAN
Therefore,
Some organizations set up LANs as network server.
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How many grams of chlorine gas can be produced when 98 g of HCl react with excess O2 at STP
Answer:
didn't get the question well
A nurse is caring for a client who is in the transition phase of labor and reports a pain level of 7 on a scale of 0 to 10. Which of the following actions should the nurse take
The action that the nurse who is caring for a client who is in the transition phase of labor should take is; C. Assist the client with patterned-paced breathing.
What is the duty of the Nurse?The action that the nurse who is caring for a client who is in the transition phase of labor should take is; C. Assist the client with patterned-paced breathing.
The reason is that Patterned breathing refers to the act of breathing at any number of possible rates and depths. Some women prefer breathing deeply, using their diaphragm to fill their abdomen with air. Other women prefer light breathing, inhaling just enough to fill their chest. The goal is to find breathing patterns that have a calming and relaxing effect.
The benefits of patterned breathing are;
Breathing becomes an automatic response to painThe mother remains in a more relaxed state and will respond more positively to the onset of painThe steady rhythm of breathing is calming during laborProvides a sense of well being and controlIncreased oxygen provides more strength and energy for both the mother and babyBrings purpose to each contraction, making contractions more productiveThe missing options are;
A. Instruct the client to use effleurage
B. Apply counter pressure to the client sacral.
C. Assist the client with patterned-paced breathing.
D. Teach the client the technique of biofeedback
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In the nation of Hamsterville most goods, services, and resources are allocated in markets. However, some goods are provided by the government, such as healthcare and education.
The type of economic system Hamsterville has is referred to as mixed economy system.
What is Mixed economy system?This type of market system is characterized by the coexistence of free market system with government interference.
We were told that some goods are provided by the government which depicts a mixed economy system.
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Which of the following is true when representing a 1:1 binary relationship using the relational model
When a 1:1 binary relationship is represented by using the relational model: C) the key of either entity is placed in the other as a foreign key.
What is an entity relationship?An entity relationship refers to a data model with the highest level of abstraction and it's designed to avail designers an ability to use a graphical tool to examine structures rather than describe them by using text.
In Computer technology, when a 1:1 binary relationship is represented by using the relational model, the true statement is that the key of either entity is usually placed in the other entity as a foreign key.
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Complete Question:
Which of the following is true when representing a 1:1 binary relationship using the relational model?
A) The key of the entity with the highest minimum cardinality must be placed in the other entity as a foreign key.
B) The key of each entity must be placed in the other as a foreign key.
C) The key of either entity is placed in the other as a foreign key.
D) The key of the entity with the most attributes must be placed in the other entity as a foreign key.
E) Both entities must have the same primary key.
Takt time is solely driven by the rate of
Takt time is solely driven by the rate of demand
What is Takt time?Takt time is used to measure the time taken to produce a particular product
The demand of the produce will determine the takt time and the quantity of the produce demanded.
Therefore, Takt time is solely driven by the rate of demand.
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which of the following supreme court cases illustrates the use of litigation by an interest group
The supreme court case that illustrates the use of litigation by an interest group is; E)Webster v. reproductive health services
What was the outcome of the Supreme Court Case?The correct answer is Option E: Webster v. reproductive health services.
Webster v. Reproductive Health Services was a United States Supreme Court decision in 1989 on upholding a Missouri law that imposed restrictions on the use of state funds, facilities, and employees in performing, assisting with, or counseling an abortion.
The Supreme Court in Webster allowed for states to legislate in an aspect that had previously been thought to be forbidden under Roe v. Wade.
The options are;
A)Roe V. Wade
B) Marbury v. Madison
C)United States v. Nixon
D) Gibbons v. Ogden
E)Webster v. reproductive health services
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What is the difference between an optical double star and a visual binary star
What can be inferred about Soviet elections from the 1979 election results
Based on the 1979 Soviet Union election results, we can infer that all the citizens voted for Leonid Brezhnev.
What is an inference?An inference is a process through which a reader can deduce the meaning or message (information) that is associated with an event, especially through induction.
Based on the Soviet Union election results of the 4th of March 1979, we can infer that all the citizens voted for Leonid Brezhnev.
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Practice Assessment: RN Fundamentals Online Practice 2019 b
An example of Practice Assessment: RN Fundamentals Online Practice 2019 is given below;
The breath sounds is known to be the pieces of information that is the priority for the nurse to provide.
What do breath sounds implies?Breath sounds is known to be that kind of sound that is known to originate from the lungs if a person is said to often breathe in and out.
Note that These sounds are the ones that can be heard via the use of a stethoscope or by a nurse or a doctor using stethoscope when a person is breathing.
Note that Breath sounds is one that is often be normal or abnormal and an Abnormal breath sounds can tell that there is a lung problem, such as obstruction.
Therefore, The breath sounds is known to be the pieces of information that is the priority for the nurse to provide.
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a nurse is giving change-of-shift report about a client they admitted earlier that day who has pneumonia. which of the following pieces of information is the priority for the nurse to provide?
a. admitting diagnosis
b. breath sounds
c. body temperature
d. diagnostic test results
which payroll taxes are paid by employers and have no employee-paid portion select all that apply
The payroll taxes that are paid by employers and have no employee-paid portion is called; FUTA tax
What are the payroll taxes?A payroll tax is defined as a percentage withheld from an employee's salary and paid to a government to fund public programs.
Now, in this case we are told that the payroll taxes are paid by employers and have no employee-paid portion. Thus, this would be referred to as Federal Unemployment Tax Act because it is an employer-only tax unlike Social Security and Medicare taxes, where you withhold a portion of FUTA tax from employee wages.
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RN Adult Medical Surgical Online Practice 2019 A
An example of a question under the Adult Medical Surgical Online Practice is given below.
The findings as a result of the ailment that does have an adverse effect of the medication given is hypokalemia.
What is Hypokalemia?The term Hypokalemia connote when a person has a low blood potassium levels.
Note that body is one that do needs consistent use of potassium so that it can function correctly and Hypokalemia is mostly due to by an excessive loss of potassium in a person's digestive tract as a result of vomiting, diarrhea and other.
Therefore, The findings as a result of the ailment that does have an adverse effect of the medication given is hypokalemia.
See full question below
a nurse is caring for a client who has hepatic encephalopathy that is being treated with lactulose. the client is experiencing excessive stools. which of the following findings is an adverse effect of the medication?
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