Computers designed using the von Neumann Architectures have two buses: one for data and one for instructions

Answer:

The angle between the vector and positive x-axis is approximately 59.036º.

Explanation:

By Linear Algebra and to be precise, by definition of Dot Product we can determine the angle between two vector from following expression:

\(\theta = \cos^{-1}\frac{\vec u \,\bullet \,\vec v}{\|\vec u\|\cdot \|\vec v\|}\) (1)

Where:

\(\vec u\), \(\vec v\) - Vectors, no unit.

\(\|\vec u\|\), \(\|\vec v\|\) - Norms of vectors, no unit.

\(\theta\) - Angle, measured in sexagesimal degrees.

Please notice that norms are calculated by Pythagorean Theorem. If we know that \(\vec u = (3,5)\) and \(\vec v = (1, 0)\), then the angle between the vector and positive x-axis is:

\(\|\vec u\| = \sqrt{3^{2}+5^{2}}\)

\(\|\vec u\| = \sqrt{34}\)

\(\|\vec v\| = 1\)

\(\theta = \cos^{-1}\frac{(3)\cdot (1)+(5)\cdot (0)}{\sqrt{34}\cdot 1 }\)

\(\theta = \cos^{-1}\frac{3}{\sqrt{34}}\)

\(\theta \approx 59.036^{\circ}\)

The angle between the vector and positive x-axis is approximately 59.036º.

Fine grained of alkali igneous rocks cannot be used in cement because of the volume expansion caused by the Alkali-silica reaction, fine-grained igneous rocks cannot be used as aggregates in cement.

Extrusive igneous rocks have a fine-grained or aphanitic texture, with grains that are too small to see without a magnifying glass. The fine-grained texture suggests that the rapidly cooling lava did not have enough time to form large crystals. A petrographic microscope can be used to examine these tiny crystals.

The texture of an igneous rock (fine-grained vs coarse-grained) is determined by the rate at which the melt cools: slow cooling produces large crystals, while fast cooling produces small crystals.

The chemical reaction that occurs in both alkali cations and hydroxyl ions in the pore solution of hydrated cement paste and certain reactive silica phases present in concrete aggregates is known as the alkali-silica reaction (ASR).

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Answer:

The answer is false, I hope this helps. :3

Answer:

False

Explanation:

I took the quiz and it was correct

Answer:

please give me brainlist and follow

Explanation:

Example of an irreverseble isothermal process is mixing of two fluids on the same temperature - it requires a lot of energy to unmix Jack and coke. ... Example of an reversible process with changing temperature is isentropic expansion.

According to the question, an isothermal heat-transfer process can be either reversible or irreversible depending on the nature and characteristics of the closed system.

An isothermal process may be defined as a type of thermodynamic process in which the specific temperature of a system always remains constant. This means that ΔT = 0. In this thermodynamic process, the temperature of the whole system remains constant over a period of time.

An example of an isothermal process necessarily internally reversible may definitely include the working process of a radiator that involves the heating of the room while having a constant temperature is an irreversible isothermal process. An example of a reversible process with changing temperature is isentropic expansion.

Therefore, according to the question, an isothermal heat-transfer process can be either reversible or irreversible depending on the nature and characteristics of the closed system.

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For a dislocation density of 10^4 mm^-2, the chain would extend 1.24 miles. For a density of 10^10 mm^-2, the chain would extend 124,274 miles.

1. Calculate total dislocations: Dislocation density x Volume = 10^4 mm^-2 x 1000 mm^3 = 10^7 dislocations
2. Estimate the length of one dislocation: Consider 1 mm as an average dislocation length
3. Calculate total length of dislocations: 10^7 dislocations x 1 mm/dislocation = 10^7 mm
4. Convert length to miles: 10^7 mm x (1 m/1000 mm) x (1 km/1000 m) x (1 mile/1.609 km) ≈ 1.24 miles
5. Repeat steps 1-4 for a density of 10^10 mm^-2: 10^10 mm^-2 x 1000 mm^3 = 10^13 dislocations, total length ≈ 124,274 miles.

Therefore the chain would extend 1.24 miles.

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A digital multimeter can not be used to test charging system voltage,So Technician A and Technician B is not correct.

Neither technician is entirely correct.

Technician A is partially correct in that it is generally recommended to have a battery that is at least 75% charged before testing the charging system. However, this is not an absolute requirement, and some testing can still be performed with a battery that has a lower charge.

Technician B is incorrect in stating that a digital multimeter cannot be used to test charging system voltage. In fact, a digital multimeter is one of the most commonly used tools for this purpose, and it can provide accurate readings of the voltage output from the alternator.

Therefore, the correct answer is neither A nor B.

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Answer:

I don't know the answer but you can download Ga u t h math to answer that

Explanation:

no spacing it is just can't lay aside

The velocity of the ball when t=1 second is 10 ft/s.

The final value of x after the following code executes is 0. Since the condition "x > 0" is false initially, the do-while loop will not execute even once and the value of x remains unchanged at 0.

To find the velocity when t=1 second, we need to take the derivative of the given height equation y=42t−16t^2 with respect to time t:

y' = v = 42 - 32t

Here, v is the velocity of the ball at time t. We can substitute t=1 into this equation to find the velocity when t=1:

v = 42 - 32(1) = 10 ft/s

Therefore, the velocity of the ball when t=1 second is 10 ft/s.

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The transfer function is a mathematical representation of the relationship between the input and the output of a system. The steady-state error, or ess, is the difference between the desired output and the actual output when the system reaches a steady state. The natural frequency is the frequency of the system's response without any external forces.

Transfer Function: Transfer Function is used in signal processing, control engineering, and other disciplines that deal with systems or signals. The ratio of output to input in Laplace transform is known as the transfer function.

Steady-State Error: The error that happens when the system is at a stable state is referred to as a steady-state error. The difference between the desired and actual response is known as steady-state error. A system's ability to track a specific input as time progresses is characterized by this kind of error. If the input signal is a unit step, then the steady-state error is referred to as the static error coefficient. The coefficient of the steady-state error is frequently used to classify systems in control engineering.

Natural Frequency: Natural frequency is a term used in physics to describe how quickly an object vibrates when it is set in motion. The number of oscillations made by a system in a given time period without any external force acting on it is referred to as its natural frequency. A natural frequency is a measure of a system's stiffness and mass. In a control system, it is the frequency at which the system oscillates in the absence of any input.

A natural frequency is also known as an undamped natural frequency or a resonance frequency, and it is represented by the symbol \(\omega_n\).You can assume the following in the problem. If you have any specific values, kindly provide them.

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To demonstrate that a problem is NP-complete, we appear that it is within the NP course and can be decreased to a known NP-complete problem. From this deduction, all the problems are NP-complete.

To demonstrate that a problem is NP-complete, we ought to appear that it is both within the NP complexity course which is as difficult as an existing NP-complete problem. Let's analyze each issue and appear how they can be seen as generalizations of known NP-complete problems:

(a) SUBGRAPH ISOMORPHISM: This problem generalizes the SUBSET-SUM problem, where rather than subsets and wholes, we have charts and subgraphs. SUBSET-SUM could be a well-known NP-complete issue, so SUBGRAPH ISOMORPHISM acquires its NP-completeness.

(b) LONGEST Way: This problem generalizes the HAMILTONIAN Way problem, where we are inquired to find a straightforward way of length rise to the number of vertices within the chart. HAMILTONIAN Way may be a known NP-complete issue, so LONGEST Way is additionally NP-complete.

(c) MAX SAT: This problem is as of now a known NP-complete problem, so no advance verification is required.

(d) Thick SUBGRAPH: This problem generalizes the CLIQUE problem, where we are inquired to discover a total subgraph of a certain size. CLIQUE could be a well-known NP-complete problem, so Thick SUBGRAPH acquires its NP-completeness.

(e) Inadequate SUBGRAPH: This problem can be seen as the complement of the Thick SUBGRAPH issue. Since Thick SUBGRAPH is NP-complete, its complement, Scanty SUBGRAPH, is additionally NP-complete.

(f) SET COVER: SET COVER may be a known NP-complete problem, so no encouraged confirmation is required.

(g) Solid Organize: This issue can be seen as a generalization of the HAMILTONIAN CYCLE  problem. In case all did values are limited to 1 or 2, rij values are all 2, and b is equal to n, the issue gets to be identical to finding a Hamiltonian cycle. Since HAMILTONIAN CYCLE is NP-complete, the Solid Arrange issue acquires its NP-completeness.

By finding the relationship between these problems and known NP-complete problems, we will conclude that they are all NP-complete.

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Answer:

16.4925 inches

Explanation:

Answer:

Because the shunt winding consist of a large number of turns,

Explanation:

It is nearly impossible to obtain satisfactory performance from a shunt motor connected to an ac power source because the shunt winding consist of a large number of turns, due to the high number of turns that the DC shunt motor has it develops a high impedance when connected to an ac power source. and due  to this high impedance the amount of current that flows through the field will be very low making it nearly impossible for the shunt motor to operate properly

Given that,

Mass of the object 1, m = 107.01 grams

To find,

Force on the object.

Solution,

The force acting on the object is gravitational force. The force is given by the formula as follow :

F = mg

g is acceleration due to gravity

F = 0.10701 kg × 9.8 m/s²

F = 1.048 N

So, the force acting on object 1 is 1.048 N.

The value stored in 0x10000008 on a big-endian machine can't be determined without knowing the byte values at that address and the following bytes, as well as the data type being used.

On a big-endian machine, the value stored in 0x10000008 would depend on the memory address and data being stored there. Without additional information, it is impossible to determine the specific value stored at this memory address. Please provide the necessary information, and I'll be happy to help you find the value.

If you don't know what a big-endian is, here is a little explanation of it.

What is big-endian?

Big-endian refers to the byte order used in computer memory storage. In a big-endian system, the most significant byte is stored at the lowest address and the least significant byte is stored at the highest address. This is in contrast to little-endian systems, where the least significant byte is stored at the lowest address and the most significant byte is stored at the highest address.

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The lowest point of warning lines, including sag, should never be less than 34 inches from the walking/working surface.

Warning lines must be rigged and supported in a manner that ensures the lowest point, including any sag, is never less than 34 inches from the walking/working surface.

The purpose of this requirement is to provide a visible and effective barrier to prevent workers from inadvertently approaching an unprotected edge or hazardous area. By maintaining the warning line at a minimum height of 34 inches, the line serves as a visual indicator and a physical obstacle to help prevent falls or accidents.

This specific height requirement is established by regulatory authorities, such as the Occupational Safety and Health Administration (OSHA) in the United States, to ensure a consistent and reliable safety standard across different worksites and industries. It helps to enhance worker safety and reduce the risk of falls from elevated surfaces.

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Perpendicular parking is similar to making a right turn in that both involve the process of turning the vehicle 90 degrees to the right.

Perpendicular parking is also referred to as 90-degree parking. To park a vehicle perpendicular, the driver approaches the parking area from the side and then turns the steering wheel to the right until the vehicle is at a 90-degree angle to the road. This method requires the driver to keep a safe distance from other parked vehicles. Like making a right turn, perpendicular parking is a basic driving skill that every driver should learn before taking to the road.

This type of parking is often used in parking garages, mall parking lots, and other parking lots with limited space. As such, mastering the technique of perpendicular parking is essential for any driver who wants to become a competent and safe driver.

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Answer

The skateboarder applies pressure to the trucks and gives/releases pressure on the levers. Second, the wheels and the axles are also examples of simple machines. They help the skater ride, spin, grind, and do a bunch of other radical movements on a skateboard.:

Explanation:

The biggest challenge in cracking pre-shared keys is obtaining the encrypted passwords in the first place. If the password hashes are not obtainable, cracking becomes infeasible.

Pre-shared key password cracking entails making an effort to identify the original password or key that was used to encrypt data or safeguard a system. To guess the original password, different strategies like brute-force, dictionary attacks, or hybrid assaults are generally used after getting the encrypted password hashes, which are mathematical representations of the original password.

The sheer volume of potential password combinations that must be examined presents the biggest obstacle to breaking pre-shared keys. The quantity of possible password combinations and the computing power at hand directly influence how long it takes to crack a password. Therefore, even with powerful computers, breaking strong passwords that are lengthy and contain a combination of letters, numbers, and symbols might take a while.

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yes it will

Explanation:

CMT (Cellulosic Material Treated) is a type of material used in construction that is treated to have specific fire-resistant properties. According to the ASTM E84 standard, CMT should have a flame spread index of 25 or less and a smoke developed index of 50 or less.

The flame spread index is a measurement of how quickly fire spreads across the surface of a material. A lower flame spread index indicates that the material has a slower rate of flame propagation, meaning it is more fire-resistant.

The smoke developed index, on the other hand, measures the amount of smoke that is generated when the material is burned. A lower smoke developed index signifies that the material produces less smoke during combustion.

By setting limits on the flame spread index and smoke developed index, the ASTM E84 standard ensures that CMT meets specific fire safety requirements. These limits help to minimize the risk of rapid fire spread and excessive smoke production, which are critical factors in building safety and the protection of occupants.

Meeting these fire-resistant criteria is essential for materials used in construction, particularly in areas where fire safety regulations are stringent. It helps to reduce the potential for fires to rapidly spread, providing additional time for occupants to evacuate the building and for firefighters to respond to the emergency.

In summary, according to ASTM E84, CMT should have a flame spread index of 25 or less and a smoke developed index of 50 or less. These criteria ensure that the treated cellulosic material meets specific fire-resistant standards and helps enhance the overall fire safety of buildings.

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The formation of frost on an airplane wing will cause disruption in the smooth airflow over the wing.

In Frost formation, it does not alter the basic aerodynamic shape of the wing, but the roughness of its surface leads to the smooth flow of air, and it is one that will lead to an increase in drag and an early airflow separation over the wing, leading to a loss of lift.

Therefore, The formation of frost on an airplane wing will cause disruption in the smooth airflow over the wing.

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Uncertainty analysis at the design stage refers to a preliminary analysis carried out before the measurement.

The causes of error that affect a measurement cannot be provided by design stage uncertainty analysis, but it can provide information and evaluate methods for instrument selection.

The precision and accuracy of the measuring device, as well as any other elements that can impair the experimenter's capacity to make the measurement, serve to restrict the uncertainty of a single measurement, and it is the experimenter's responsibility to calculate the uncertainty.

Zero-Order Uncertainty is a prediction of the anticipated uncertainty resulting from reading the data (interpretation error or quantization error). This fault is thought to be smaller than the instrumentation error.

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Assessing the promises made about new cities built from scratch requires a critical evaluation of their potential benefits and challenges. While such cities may offer solutions to existing urban problems, there are several factors of concern that need to be considered:

1. Implementation Challenges: Building a city from scratch is a complex and challenging task. It involves extensive planning, coordination, and financial investment. Delays and cost overruns can be common, impacting the realization of promised benefits.

2. Sustainability and Environmental Impact: New cities often promote sustainability and eco-friendly practices. However, there is a need to ensure that these cities truly deliver on their environmental promises throughout their lifespan. Issues such as resource consumption, waste management, and carbon emissions must be carefully addressed.

3. Social and Economic Equity: Scratch cities may claim to address social inequalities and provide affordable housing. However, ensuring equitable access to housing, education, healthcare, and employment opportunities for diverse socio-economic groups is crucial. Care must be taken to avoid creating new forms of exclusion and segregation.

4. Community Engagement and Identity: Creating a sense of community and fostering a unique city identity takes time and effort. It is essential to involve residents and stakeholders in the planning process to ensure their needs, preferences, and cultural aspects are considered.

5. Long-Term Viability: The long-term sustainability and success of new cities depend on various factors, including economic diversification, job creation, attracting investments, and adapting to changing demographics and technological advancements. Ongoing governance and management strategies are essential for their continued growth and development.

6. Infrastructure and Connectivity: Adequate infrastructure, transportation networks, and connectivity are vital for the smooth functioning and accessibility of new cities. Planning for efficient transportation systems, public spaces, and connectivity with existing urban areas is critical to avoid isolation and promote integration.

7. Economic Development and Job Opportunities: Scratch cities often promise economic growth and employment opportunities. However, the transition from initial development to a self-sustaining economy can be challenging. Ensuring a diversified and resilient economy with sustainable job opportunities is crucial for the long-term prosperity of the city.

8. Cultural and Social Vibrancy: Creating vibrant cultural and social spaces is important for the quality of life in new cities. Encouraging artistic expression, cultural events, and social interactions can contribute to the overall livability and attractiveness of the city.

In assessing promises made about scratch cities, it is important to critically analyze these factors and ensure that realistic expectations, proper planning, community engagement, and ongoing monitoring and evaluation are integral parts of the development process. This can help address concerns and increase the likelihood of achieving the envisioned benefits for residents and the wider community.

Assessing the promises made about new cities from scratch requires a critical evaluation of their potential benefits and potential concerns. While these cities hold the promise of addressing existing urban challenges, there are several aspects to consider:

Promises:

Urban Planning: New cities from scratch provide an opportunity for deliberate urban planning, allowing for the creation of well-designed and efficient infrastructure, transportation systems, and public spaces. This can lead to improved quality of life and a more sustainable environment.

Innovation and Technology: Many new cities aim to leverage advanced technologies and smart solutions to create efficient, connected, and sustainable urban environments. This includes the integration of renewable energy, smart grids, intelligent transportation systems, and data-driven management.

Social Equity: Scratch cities often promise to address social issues such as poverty and inequality. They may offer affordable housing, access to quality education and healthcare, and inclusive community spaces, aiming to create more equitable societies.

Economic Opportunities: New cities can attract investments, industries, and businesses, potentially creating new job opportunities and economic growth. They may offer a favorable environment for innovation, entrepreneurship, and the development of new industries.

Concerns:

Realization Challenges: Implementing a new city from scratch involves complex and long-term processes. Delays, budget overruns, and changing political priorities can hinder the realization of promised benefits, leaving residents and stakeholders disappointed.

Social Displacement: The creation of new cities may involve displacing existing communities or disrupting established social networks. This raises concerns about the potential marginalization of vulnerable populations and the loss of cultural heritage.

Sustainability and Environmental Impact: While new cities often aim to be sustainable, the actual environmental impact depends on factors such as resource consumption, waste management, and carbon emissions. The ecological footprint of construction, transportation, and ongoing operations must be carefully considered.

Affordability and Accessibility: Ensuring affordable housing, inclusive amenities, and accessible public services in new cities is crucial for addressing social equity. High costs, exclusionary practices, or limited accessibility can lead to socioeconomic disparities and exclusion.

Long-Term Viability: The long-term viability of new cities depends on various factors such as economic diversification, governance structures, citizen engagement, and adaptability to changing social, economic, and environmental conditions. Failure to anticipate and address these challenges can impact the sustainability and success of the new city.

Assessing the promises made about scratch cities requires a comprehensive evaluation of these factors, considering the specific context, governance frameworks, stakeholder engagement, and long-term planning. It is essential to carefully balance the potential benefits with the concerns to ensure the development of successful and inclusive new cities.

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Answer:

ok bet

4rfcdrry

.

7fyuum

.

Explanation:

httrr

.

Answer:

18 gauge

Explanation:

Standard automotive primary wire is 18 gauge. (internet search) Hope this helps