Are cyberactivists cyber criminals? Why or why not? What are some of the security vulnerabilities of using WebApps? What are some of the benefits of addressing information security issues related to confidentiality, integrity, authenticity and anonymity in relation to threats and attacks? Why are they important?

the scratcher type is not a valid option. Therefore, the correct answer is B. Sensor type.

Disc brake pads have wear indicators that alert drivers when the pads need to be replaced. Among the options given, the sensor type is a type of disc brake pad wear indicator. These sensors are attached to the brake pads and are designed to make contact with the brake rotor when the pads wear down to a certain level. This contact triggers a warning light on the vehicle's dashboard, indicating that it's time to replace the brake pads. The scratcher type mentioned in option A is not a commonly used term for disc brake pad wear indicators, and option C is incorrect as the scratcher type is not a valid option. Therefore, the correct answer is B. Sensor type.

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When it comes to removing bushings, there are a few methods available. According to technician A, the most efficient way is to use a slide hammer with the appropriate attachment.

On the other hand, technician B suggests using heat with a torch as an alternative approach. However, it is important to note that this method is not recommended due to various reasons. Firstly, using a torch can be highly hazardous if not executed properly, potentially resulting in injuries. Furthermore, the application of heat can cause damage to surrounding components and even the bushing itself, necessitating additional repairs and the replacement of unaffected parts. Additionally, bushings subjected to heat from a torch can become brittle, making them more challenging to remove.

Considering these factors, technician A's recommendation of utilizing a slide hammer with the appropriate attachment is the preferable and safer approach to remove bushings.

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The current in the incandescent bulb is approximately 0.625 Amperes (A).

An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a wire filament heated until it glows. The filament is enclosed in a glass bulb with a vacuum or inert gas to protect the filament from oxidation.

The amount of current in an incandescent bulb rated at 75W and 120V can be calculated using Ohm's Law, which states that current (I) is equal to power (P) divided by voltage (V).

Using this formula, the current can be calculated as:

I = P / V

I = 75W / 120V

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Answer:

3 m/s²

Explanation:

Acceleration is calculated as :

a= Δv/ t

where ;

Δv = change in velocity

Δv = 45 - 0 = 45  m/s

t= 15 s

a= 45 /15

a= 3 m/s²

Answer: According to a recent study quoted in the textbook, communication and interpersonal skills were the number one skill(s) that college graduates found useful in the business world.

Explanation:

Answer:

Wireless

Explanation:

A wireless remote control can be an advantage to an operator who is welding close to the power source. Hence, option A is correct.

An electrical device used to wirelessly and remotely operate another device is a remote control, often known as a remote or clicker. Consumer gadgets, such as television sets, DVD players, and other home appliances, can be controlled by a remote control.

In the current electronic market, remote control systems fall into three primary categories: IR-based systems, RD-based systems, and BT-based systems. the receiver and the remote must be lined up exactly for infrared, also known as IR.

IR, on the other hand, is unable to pass through a number of materials but can operate over a much wider spectrum. This allows the user far greater freedom and control in environments with challenging terrain and obstacles.

Thus, option A is correct.

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Answer:

forced convection

Explanation:

When a fan, pump or suction device is used to facilitate convection, the result is forced convection. Everyday examples of this can be seen with air conditioning, central heating, a car radiator using fluid, or a convection oven.

Answer:

no need for that

Explanation:

they are not the same at all

Answer:

being prepared and having sufficient military resources available can be great IF there is an attack although it can be viewed as intimidating and scare off allies. also, it can cause other resources too thin.

Explanation:

it is great to have a sense of national pride and togetherness although if it gets out of hand it can be almost brainwashing and used to control citizens.

Answer:

The meole fraction of acetone in the outlet liquid is \(x_1 = 0.0072\)

Explanation:

1.

The schematic diagram to represent this process is shown in the diagram attached below:

2.

the mole fraction of acetone in the outlet liquid is determined as follows:

solute from Basis Gas flow rate \(G_s = 10(1-0.012) =9.88 kmol/hr\)

Let the entering mole be :\(y_1 = 1.2\) % = 0.012

\(y_1 =(\dfrac{y_1}{1-y_1})\)

\(y_1 =(\dfrac{0.012}{1-0.012})\)

\(y_1 =0.012\)

Let the outlet gas concentration be \(y_2\) = 0.1% = 0.001

\(y_2 = 0.001\)

Thus; the mole fraction of acetone in the outlet liquid is:

\(G_s y_1 + L_s x_2 = y_2 L_y + L_s x_1\)

\(9.88(0.012-0.001)=15*x_1\)

\(9.88(0.011) = 15x_1\)

\(x_1 = \dfrac{0.10868}{15}\)

\(x_1 = 0.0072\)

The mole fraction of acetone in the outlet liquid is \(x_1 = 0.0072\)

Answer:

  110 m

Explanation:

The geometry of the problem can be modeled by a right triangle. The height of the cliff forms one leg, and the distance to a buoy forms the other leg. The angle of depression is opposite the height of the cliff. An appropriate trig relation is ...

  Tan = Opposite/Adjacent

Solving for the Adjacent side (the distance to the buoy), we find ...

  Adjacent = Opposite/Tan

  distance to buoy 1 = (80 m)/tan(23°) ≈ 188.468 m

  distance to buoy 2 = (80 m)/tan(15°) ≈ 298.564 m

Then the distance between the buoys is ...

  298.564 -188.468 m ≈ 110 m

The buoys are about 110 meters apart.

Answer:

International Building Code (IBC)

Explanation:

The question is incomplete! Complete question along with answer and step by step explanation is provided below.

Question:

In the given circuit, V(t)=12cos(2000t+45)V, R1=R2=2Ω, L1=L2=L3=3mH and C1=250μF. You are required to find the Thevenin equivalent of this circuit using phasors.

a. If you write the Thevenin voltage, Vth, in phasor form, what is the magnitude of this phasor? Put your answer in the box below without units.

b. What is the value of the angle associated with the phasor Vth, in degrees?

c. Now, calculate the Thevenin impedance, Zth. What is the magnitude of this phasor?

d. What is the angle associated with the phasor Zth, in degrees?

Answer:

Vth = 6 < 45° V

Zth = 1.414 < 45°

a. The magnitude of the Thevenin voltage is 6 V

b. The phase angle of the Thevenin voltage is 45°

c. The magnitude of the Thevenin impedance is 1.414 V

d. The phase angle of the Thevenin impedance is 45°

Explanation:

The given voltage is

V(t)=12cos(2000t+45)

In phasor form,

V(t) = 12 < 45° V

So the magnitude of voltage is 12 V and the phase angle is 45°

Also the frequency ω = 2000

then the inductance is

L₁ = L₂ = L₃ = jωL = j×2000×0.003 = j6 Ω

and the capacitance is

C₁ = 1/jωC = 1/(j×2000×250x10⁻⁶) = -j2 Ω

and the resistance is

R₁ = R₂ = 2 Ω

Thevenin voltage:

The Thevenin voltage is the voltage that appears across the open-circuited terminals a-b (after removing L₃)

The Thevenin voltage is given by

Vth = V(t) × [ (R₂ + L₂) / (R₁ + L₁) + (R₂ + L₂) ]

Please note that there is no current flow in the capacitor due to open-circuited terminal a-b

Vth = 12 < 45°  × [ (2 + j6) / (2 + j6) + (2 + j6) ]

Vth = 12 < 45°  × [ (2 + j6) / (4 + j12) ]

Vth = 4.24264 + j4.24264 V

In phasor form,

Vth = 6 < 45° V

a. The magnitude of the Thevenin voltage is 6 V

b. The phase angle of the Thevenin voltage is 45°

Thevenin Impedance:

The Thevenin Impedance is the impedance of the circuit calculated when looking from the terminal a-b

Zth = [ (R₁ + L₁) × (R₂ + L₂) / (R₁ + L₁) + (R₂ + L₂) ] + (-j2)

Zth = [ (2 + j6) × (2 + j6) / (2 + j6) + (2 + j6) ] - j2

Zth = [ (2 + j6) × (2 + j6) / (2 + j6) + (2 + j6) ] - j2

Zth = [ (-32 + j24) / (4 + j12) ] -j2

Zth = [ (1 +j3) ] - j2

Zth = 1 + j Ω

In phasor form,

Zth = 1.414 < 45°

c. The magnitude of the Thevenin impedance is 1.414 V

d. The phase angle of the Thevenin impedance is 45°

Most modern vehicles, according to technician a, have ABS. According to technician B, ABS reduces wheel lockup (skidding) by monitoring wheel speed with sensors in the wheel. They are both right.

ABS stands for anti-lock brake system, to put it simply. It is conceivable for the brakes' grip to be greater than the tire's contact with the road when braking is applied to a wheel. The wheel "locks up" and stops rotating when this occurs.

As soon as the wheel locks, an ABS system releases the brake pressure. During strong braking, this occurs repeatedly and can be felt as a pulsating sensation on the brake pedal. Even in emergency braking scenarios, the car maintains a high degree of stability by evenly distributing brake pressure over each wheel.

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The Moog synthesizer was considered an instrument more than just a machine because it allowed musicians to create and manipulate sounds in a way that was previously impossible.

The Moog was one of the first synthesizers to be widely available and it offered a level of control over sound that was previously only possible through a complex array of instruments and techniques. The ability to create new and unique sounds quickly and easily allowed musicians to explore new genres and push the boundaries of music.

Furthermore, the Moog allowed for expressive playing, with features like the keyboard and the ability to add vibrato and other effects to the sound. The Moog also had a unique sound quality that became associated with electronic music, making it an essential tool for musicians in this genre.

Overall, the Moog synthesizer was much more than just a machine – it was an instrument that allowed musicians to express themselves in new and innovative ways, and its impact on music cannot be overstated.

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It is FALSE to state that Signal phrases are handled the same way in both MLA and APA documentation styles.

Signal phrases are short phrases that begin a quote, paraphrase, or summary; they alert readers to the usage of an outside source.

The following are examples of signal words:

The American Psychological Association (APA) style is a writing style and structure for academic works such as scientific journal articles and books. It is often used to cite sources in the behavioral and social sciences.

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Phishing, spear phishing, whaling, vishing, dumpster diving, and piggybacking are all types of social engineering attacks that are designed to manipulate people into divulging confidential information or taking actions that benefit the attacker.

Phishing is a type of social engineering attack where the attacker sends fraudulent emails or messages that appear to be from a legitimate source, in order to trick the victim into giving away sensitive information or clicking on a malicious link.

Spear phishing is a more targeted form of phishing where the attacker researches the victim and sends customized messages that appear to be from a trusted source, making it more likely for the victim to fall for the scam.

Whaling is a type of spear phishing that specifically targets high-level executives or individuals with access to sensitive information. The attacker uses social engineering tactics to convince the victim to take a specific action, such as wire transfer of funds or revealing confidential information.

Vishing (voice phishing) is a social engineering attack that uses voice calls or voice messages to trick the victim into giving away sensitive information. The attacker may impersonate a trusted source, such as a bank or government agency, to gain the victim's trust.

Dumpster diving involves searching through a person's trash or recycling to find confidential information, such as account numbers or passwords.

Piggybacking is a physical social engineering attack where the attacker gains unauthorized access to a restricted area by following closely behind an authorized individual, taking advantage of their access privileges.

Overall, social engineering attacks are a growing concern for individuals and organizations, as attackers continue to find new and creative ways to manipulate people into giving away sensitive information or taking actions that benefit them. It is important to be aware of these attack types and to take steps to protect yourself and your organization from these types of threats.

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Answer:

Explanation:

bagasse ash is added to soil in proportations of 4%,8%,12%and 16% and test are conducted stabillising agent:bagasse ash

Answer:

The whole lifting system is called the headgear. There are four main parts to a mine's headgear: Part 1: The winch or hoist is in a winding house. This part of the system is used to wind or unwind the steel cable. The hoist is attached to a motor and a control system.

Explanation:

Answer:

The distance from rest to takeoff is 6116 meters, and the time from rest to takeoff is 138.9 seconds.

Explanation:

To calculate the distance and time from rest to takeoff for a jet transport with a constant acceleration of 0.4g, we can use the equations of motion for constant acceleration. The equations for distance and time are:

Distance: s = v0t + 0.5at^2

Time: t = (v - v0)/a

Where s is the distance, v0 is the initial velocity, t is the time, a is the acceleration, and v is the final velocity. In this case, we are given that the initial velocity is 0 (since the aircraft is at rest), the acceleration is 0.4g, and the final velocity is 200 km/h.

To convert the final velocity to meters per second, we need to first convert the velocity from kilometers per hour to meters per second. One kilometer is equal to 1000 meters, and one hour is equal to 3600 seconds, so 200 km/h is equal to 200 * 1000 / 3600 = 55.56 m/s.

We can then plug these values into the equations of motion to calculate the distance and time from rest to takeoff:

Distance: s = 0 * t + 0.5 * 0.4g * t^2

s = 0.2g * t^2

Time: t = (v - v0)/a

t = (55.56 - 0) / 0.4g

t = 138.9 seconds

Therefore, the distance from rest to takeoff is 0.2g * 138.9^2 = 6116 meters, and the time from rest to takeoff is 138.9 seconds.

Local variables must be initialized before their values are used in an expression. The correct option is b.

20. Local variables are variables that are declared and used within a specific block of code or function. They are created when the block of code or function is executed and destroyed when it is completed.

Local variables should be initialized before they are used in an expression to avoid undefined behavior. Option b is correct.

21. The code segments which does not increment val by 3 is val = val +(c == 3 ? 2:3). The correct option is c.

This code increments val by 2 if c is equal to 3, otherwise, it increments val by 3. Thus, it does not always increment val by 3.

22. The result value of c at the end of the code segment "int c = 8; C++; ++C; c%= 5;" is 0. The correct option is a.

The correct code should be int c = 8; c++; ++c; c %= 5; With this code, c will be incremented twice to become 10 and then the modulus operation will be applied, resulting in c = 10 % 5 = 0. So, the correct answer should be a. 0.

23. Both of the provided options are primitive types.

Both char and float are primitive types in Java. If you need to choose from these options, then there's no correct answer provided.

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The value of the site is $10,472,000.

The total construction costs are:

$6,000/m2 * 10,000m2 + $400,000 = $64,000,000

The professional fees are:

$64,000,000 * 0.13 = $8,320,000

The total development costs are:

$64,000,000 + $8,320,000 = $72,320,000

The developer's return for risk and profit is:

$72,320,000 * 0.20 = $14,464,000

The total cost of the development is:

$72,320,000 + $14,464,000 = $86,784,000

The expected rent is:

$3,000/m2 * 8,000m2 * 12 months = $28,800,000

The initial yield is:

$28,800,000 * 0.07 = $2,016,000

The value of the site is:

$86,784,000 - $2,016,000 = $10,472,000

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The fundamental principle is that two force systems are equal if they produce the same resultant force and resultant moment.

A force can be moved along its line of action to create a new force system that is comparable to the original force system. The Pythagorean theorem is used to calculate the resultant force when two forces are acting perpendicularly to one another. The formula for the resultant force is FR = F1 + F2 + F3. Where. The three forces that are acting on an object in the same direction are F1, F2, and F3. In other words, the forces of action and reaction work in tandem. Therefore, the outcome is zero if action and reaction are applied to the same body.

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Answer:

I dont know the answer either

Explanation:

Answer:

flux

Explanation:

Answer:

yes maybe

Explanation:

I have a project and everyone in the world will know about it.

Answer:

both

Explanation: