are you relatively safe from lightning inside an automobile? give two reasons.

Answer:

pay off the parking tickets

Explanation:

In the scenario being described, the best thing to do would be to pay off the parking tickets. The parking tickets stay under your name, and if they are not paid in time can cause problems down the road. For starters, if they are not paid in time the amount will increase largely which will be harder to pay. If that increased amount is also not paid, then the government will suspend your licence indefinitely which can later lead to higher insurance rates.

The time-to-arm (TA) and time-to-burst (TB) settings on the B83 nuclear bomb are configured through the weapon's fuzing system.

The time-to-arm (TA) and time-to-burst (TB) settings on the B83 nuclear bomb are configured through the weapon's fuzing system.

The fuzing system is responsible for controlling the detonation sequence, and it allows the users to set the TA and TB values based on their desired operational requirements. The TA value ensures the weapon arms itself after a certain time period, while the TB value determines the time at which the weapon will detonate. These settings are crucial for the safe and effective use of the B83 nuclear bomb in various scenarios.

A fuze is a weapon subsystem that activates the warhead mechanism in the vicinity of the target and also maintains the warhead in a safe condition during all prior phases of the logistic and operational chain.

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Dropbox implemented the two-factor authentication feature after a series of security snafus in 2011 and 2012. The two-factor authentication feature is used for an extra layer of security to prevent unauthorized access.

After a series of security incidents in 2011 and 2012, Dropbox implemented several measures to enhance its security. One of the measures they implemented was two-factor authentication (2FA). This added an extra layer of security by requiring users to provide an additional verification step, typically a code sent to their mobile device, in addition to their password when logging into their accounts. Two-factor authentication helps protect against unauthorized access, even if the password is compromised.

While it is likely that Dropbox also implemented other security measures, such as firewalls and anti-virus software, specific information about those measures being implemented as a direct response to the security snafus is not readily available. However, SSL/TLS (Secure Sockets Layer/Transport Layer Security) was likely already in use by Dropbox even before the security incidents as it is a common security protocol used for encrypting data transmitted over the internet.

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The algorithm model functioning alone is anticipated to produce the best decision-making output.

The formula of making a cake, the strategy we employ to tackle a long division puzzle, the act of doing washing, and the operation of such a web browser are all common instances of algorithms.

An algorithm is a method for doing calculations or finding solutions to issues. Algorithms perform as a precise set of commands that carry out preset activities consecutively in either equipment or app routines. Algorithm play a big role in software development throughout the board.

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According to the question, approximately 45 dump truck loads of compacted fill are needed for the project.

To calculate the number of dump truck loads of compacted fill required, we need to determine the volume of fill needed and divide it by the truck capacity.

The dimensions of the slab-on-grade (S.O.G.) are given as 112′-3″ × 55′-5″. We need to account for the compacted fill of 4″ beneath the slab.

First, we convert the dimensions to feet: 112′-3″ becomes 112.25 feet, and 55′-5″ becomes 55.42 feet.

Next, we calculate the volume of fill needed:

Volume = Length × Width × Thickness

Volume = 112.25 ft × 55.42 ft × (4/12) ft (converting 4 inches to feet)

Volume = 12,798.18 cubic feet

Given a compaction factor of 95%, we multiply the volume by 0.95 to account for compaction:

Compacted Volume = 12,798.18 ft³ × 0.95

Compacted Volume = 12,158.27 cubic feet

Assuming each dump truck has a capacity of 10 cubic yards (CY), we convert it to cubic feet:

Truck Capacity = 10 CY × 27 ft³/CY

Truck Capacity = 270 cubic feet

Finally, we divide the compacted volume by the truck capacity to determine the number of dump truck loads needed:

Number of Loads = Compacted Volume / Truck Capacity

Number of Loads = 12,158.27 ft³ / 270 ft³

Number of Loads ≈ 45.03

Therefore, approximately 45 dump truck loads of compacted fill are needed for the project.

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To calculate the probability (as a percentage) that at least one 200-year Annual Recurrence Interval (ARI) event (0.5% Annual Exceedance Probability, AEP) will occur in 10 years, the probability (as a percentage) that at least one 200-year ARI event will occur in 10 years is 5%.

we can use the complement rule. The complement rule states that the probability of an event occurring is equal to 1 minus the probability of the event not occurring.The probability of not having a 200-year ARI event in one year can be calculated as follows: 1 - (0.005) = 0.995.Since we want to calculate the probability of no 200-year ARI event occurring in 10 years, we raise the probability of not having an event in one year to the power of 10: 0.995^10.Now, we can calculate the probability of at least one 200-year ARI event occurring in 10 years by subtracting the probability of no event from 1: 1 - 0.995^10.Calculating this value gives us approximately 0.049, which, when rounded up from the first decimal point, equals 5%.

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Answer:

STICK SKILL DRILL...

Explanation:

The skill drill uses a Whip and Pause technique.The reason for whip and pause is that 6010 electrodes are fast freezing electrodes and the momentary whips allow the puddle to solidify a bit ..Length of Art..Too long an arc causes problems so try to keep the arc equal to or shorter than diameter of electrode.

Answer:

yes maybe

Explanation:

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

Answer:

both

Explanation:

The data type which would be continuous is: B. The amount of snow that fell last night.

In Computer technology, a continuous data can be defined as a data set that has infinitely many possible values and those values cannot be counted, which simply means that they are uncountable.

Generally speaking, quantities such as height, volume, speed, distance, weight, density, length, pressure, temperature, and time are generally a continuous data.

In this context, we can reasonably infer and logically deduce that "The amount of snow that fell last night." would be categorized as a continuous data because it can assume any value in an interval.

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The values based on the information given will be Ra = 1000N and Rc= 90N

Weight refers to the measure of the force of gravity on an object, and is typically measured in units of mass, such as kilograms or pounds. Weight is influenced by the mass of the object and the strength of the gravitational field it is in.

Thickness, on the other hand, refers to the measure of how thick an object is, or the distance between opposite surfaces of an object. Thickness is typically measured in units of length, such as millimeters or inches.

While weight and thickness are not directly related to each other, they can both play important roles in determining the properties and uses of an object. For example, a thin piece of metal may be lightweight, but may not be strong enough to support heavy loads. Conversely, a thicker piece of metal may be heavier, but may be able to support heavier loads due to its increased strength.

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To determine the vertical displacement of joint A, we can use the formula for thermal expansion:

ΔL = αLΔT

where ΔL is the change in length of the bar, α is the coefficient of thermal expansion, L is the original length of the bar, and ΔT is the change in temperature.

Assuming that the bars are initially at room temperature (T1=50∘F), we can calculate the original length of each bar using the formula:

L = √(h^2 + w^2)

where h and w are the height and width of the truss, respectively. From the diagram, we can see that h = 20 ft and w = 30 ft, so:

L = √(20^2 + 30^2) = 36.06 ft

Next, we can calculate the change in temperature as:

ΔT = T2 - T1 = 150 - 50 = 100 °F

The coefficient of thermal expansion for steel is α = 6.5 × 10^-6 in/in/°F. We need to convert the length of each bar from feet to inches, so:

L = 36.06 ft × 12 in/ft = 432.72 in

Using the formula for ΔL, we can calculate the change in length of each bar:

ΔL = αLΔT = (6.5 × 10^-6 in/in/°F) × (432.72 in) × (100 °F) = 0.2814 in

Since joint A is the midpoint of the bottom chord, it is supported by two bars. The total change in length of the bars supporting joint A is therefore:

ΔLtotal = 2 × ΔL = 2 × 0.2814 in = 0.5628 in

Since the bars are in tension, their elongation will cause joint A to move downward by an equal amount. Therefore, the vertical displacement of joint A is:

Δy = -ΔLtotal = -0.5628 in

So the answer is that joint A will move downward by 0.5628 inches when the temperature changes from 50°F to 150°F.

Answer:

Answer to the following question is as follows;

Explanation:

The amount of alcohol consumption can be influenced by a variety of things, including food.

The proportion and pace at which alcohol reaches the circulation is affected by drinking rate, body mass, and the size of the beverage. Alcohol enters your system as soon as it reaches that first sip, as per the National Institute on Drug Abuse and Alcoholism. After 10 minutes, the results are noticeable.

Answer:

technician a is correct

Explanation:

a live axle is an axle that gives out power or torque. a dead axle is an axle that supports the wheels, thus technician a is correct.

hope this helps

its a tricky one, wouldnt be surprised if i was wrong.

When the engines of Apollo 8 started so that the spacecraft could depart lunar orbit, astronaut Lovell radioed "Roger, kindly be told there is a Santa Claus."

Apollo 8 demonstrated the capability of the tools, the astronauts, and the whole Apollo program team to launch a crewed trip to the Moon, carry out activities in lunar space, and safely return the astronauts to Earth.

On December 21, 1968, Apollo 8 was the very first mission to send people to the Moon and back. The journey, which tested the aircraft trajectory and procedures getting there and back, was a crucial precursor to a lunar landing even though the crew did not touch down on the moon's surface.

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Answer:

Obviously you shouldn't rely just on the meter for your safety. You'd disconnect wall fuses or kill main switches before you start, using the meter just gives you some extra protection: with the meter you might notice for example that you've disconnected the wrong fuse and the unit is still live.

Explanation:

Hope it helps! :)

Answer:    .

Explanation:      

The web services is basically used in various applications to make the platform and various types of the technologies independent.

The new code used for the organization and presentation of material on the World Wide Web is called Hyper Text markup language Language revision 5 (HTML5). HTML5 provides new markup features, new APIs, XHTML, and debugging in addition to the standard HTML and XHTML syntax.

You can create offline applications using HTML5. Its HTML, CSS, JavaScript, pictures, and some other components required constitute up the application will be downloaded and cached locally by devices that handle HTML5 offline apps, which is the majority of them.

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A 0.85-hp motor is required by a ducted fan to produce a 24-in stream of air having a velocity of 40 ft/s then the efficiency of the fan is 20.47.

The efficiency of a ducted fan is determined by the ratio of power output (the kinetic energy of the air stream) to the power input (the power of the motor). In this case, the power output can be calculated using the following equation:
Power Output = 0.5 x density of air (in kg per meter cube) x velocity of air (in m/s) x cross-sectional area of air (in meter square) x ( square of velocity of air (in m/s))
Since the velocity of the air is 40 ft/s (which is equivalent to 12.19 m/s), the power output can be calculated as follows:
Power Output = 0.5 x 1.2 kg/m3 x 12.19 m/s x (24 in x 24 in) x (12.19 m/s x 12.19 m/s) = 13024.7 Watts
The power input of the motor can be calculated using the following equation:
Power Input = 0.85 x 746 = 634.1 Watts
Therefore, the efficiency of the fan can be calculated using the following equation:
Efficiency = Power Output / Power Input = 13024.7 Watts / 634.1 Watts = 20.47

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Heat can be diverted away from the area you want to cool using the refrigeration cycle, also known as a heat pump cycle. This is done by repeatedly compressing and expanding the working refrigerant (air, water, synthetic refrigerants, etc.) to change its pressure.

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Answer:

the elevation of the water surface over the obstruction is highest at 1.341 m

the maximum height of the obstruction h = 0.159 m

Explanation:

From the given information:

The diagrammatic expression for the water profile showing a rectangular channel  with 3 cm width carrying a 4 m3/s of water at a depth of 1.5 m with an obstruction 15 cm high is placed across the channel can be seen in the diagram attached below.

To calculate the elevation of the water surface over the obstruction, we need to  determine the following:

a. the velocity of the channel

b. the froude number at the upstream of the obstruction

c. the specific energy level

To start with the velocity V of the channel.

\(V_1 = \dfrac{Q}{A} \\ \\ V_1 = \dfrac{4 \ m^3/s}{(3 \times 1.5 ) m^2 } \\ \\ V_1 = \dfrac{4 \ m^3/s}{4.5 \ m^2}\)

\(V_1 = 0.88 \ m/sec\)

The froude number  at the upstream of the obstruction

\(F _{\zeta} = \dfrac{V_1}{\sqrt{gy__1}}\)

\(F _{\zeta} = \dfrac{0.88}{\sqrt{9.81 \times 1.5}}\)

\(F _{\zeta} = \dfrac{0.88}{\sqrt{14.715}}\)

\(F _{\zeta} = \dfrac{0.88}{3.836}\)

\(F _{\zeta} =0.229\)

\(F _{\zeta} \simeq0.3\)  which is less than the subcritical flow.

Similarly, the specific energy level for this process can be expressed as:

\(E_1 = \dfrac{V_1^2}{2g}+y_1\)

\(E_1 = \dfrac{0.88^2}{2 \times 9.81 }+1.5\)

\(E_1 = \dfrac{0.7744}{19.62 }+1.5\)

\(E_1 =0.039469+1.5\)

\(E_1 =1.539469\)

\(E_1 \simeq1.54 \ m\)

\(E_2 + \Delta z = E_1\)

\(E_2= E_1 - \Delta z\)

\(E_2= (1.54 - 0.15) \ m\)

\(E_2=1.39 \ m\)

Suppose ;

\(V_1 y_1 = V_2y_2\\ \\ Then; \ making \ V_2 \ the \ subject \ of \ the \formula\ we \ have: \\ \\ \\V_2 = \dfrac{V_1 y_1}{y_2} ---- (1)\)

From the energy equation:

\(E_2 + \Delta z = E_1\)

we can now substitute the above derived parameter and have :

\(E_2 + \Delta z=y_1 + \dfrac{V_1^2}{2g}\)

\(E_2 =y_1 + \dfrac{V_1^2}{2g} - \Delta z\)

\(E_2 =y_2 + \dfrac{V_2^2}{2g}\)

replace the value of \(V_2\) =\(\dfrac{V_1 y_1}{y_2}\)  in equation (1), we have:

\(E_2 =y_2 + \dfrac{( \dfrac{V_1y_1}{y_2})^2}{2g}\)

\(E_2 =y_2 + \dfrac{ {V_1^2y_1^2}}{2gy_2^2}\)

\(E_2 \times y_2^2 =y^3_2 + \dfrac{ {V_1^2y_1^2}}{2g}\)

\(y^3_2 - E_2y^2_2 + \dfrac{V_1^2y_1^2}{2g}=0\)

Replacing our values now; we have:

\(y^3_2 - 1.39 \times y^2_2 + \dfrac{0.88^2 \times 1.5^2}{2 \times 9.81}=0\)

\(y^3_2 - 1.39 \times y^2_2 + \dfrac{1.7424}{19.62}=0\)

\(y^3_2 - 1.39 \times y^2_2 + 0.0888=0\)

\(y^3_2 - 1.39 y^2_2 + 0.0888=0\)

\(y_2 = 1.341 \ m \\ \\ y_2 = - 0.232 \ m \\ \\ y_2 = 0.281 \ m\)

Therefore,the elevation of the water surface over the obstruction is highest at 1.341 m

What is the maximum height of the obstruction that will not cause a rise in the water surface upstream

In order to determine the maximum height , we need to first estimate the rise in water level surface of \(\Delta z\)

\(\Delta z\) = 1.5 - (1.341+ 0.15) m

\(\Delta z\) =  (1.5 - 1.491) m

\(\Delta z\) = 0.009 m

Finally, the maximum height of the obstruction h = (0.009 + 0.15 )m

the maximum height of the obstruction h = 0.159 m

Answer:

Two technicians are discussing HD-OBD for trucks

Technician a says that the simplest most familiar definition is the diagnostic function of electronic control system to identify or self-diagnose system fault and report fault codes.

Technician A is correct.

Explanation:

Onboard Diagnostics (OBD) is a vehicle's self-diagnostic tool which enables technicians to access the diagnostic information for the purpose of performance monitoring and analyzing repair needs of vehicles.  OBD2 is the diagnostic system that is included in every vehicle made after 1996.  The diagnostics can check the engine and other vehicle systems and also communicate possible vehicular glitches that happen.

The most efficient way to step up the voltage from 138000 to 765000 volts would be to use a transformer.

Voltage is an electrical potential difference between two points in an electrical circuit. It is measured in volts (V) and is the amount of electrical energy that can push electrons through a conductor, such as a wire. Voltage can be thought of as the pressure that causes electrons to flow.

A transformer is an electrical device used to transfer electrical energy between two or more circuits by means of electromagnetic induction. It works by changing the voltage of an AC electrical signal by using the principles . By connecting the primary winding of a transformer to a \(138000 V AC\) source, and the secondary winding to a\(765000 V AC\) load, the voltage can be increased from \(138000\) to \(765000\) volts.

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Answer:

The two values of x are 2n*pi + pi/12 and 2n*pi -5pi/12

Explanation:

The given equation is

Sin x +√3 Cosx= √2

Upon dividing the equation by 2 we get

 \(\frac{1}{2}Sinx + \frac{\sqrt{3} }{2}Cosx = \frac{\sqrt{2} }{2}\)

Sin(\(\frac{pi}{6}\))*Sinx + Cos(\(\frac{pi}{6}\))*Cosx = \(\frac{1}{\sqrt{2} }\)

This makes the formula of

CosACosB + SinASinB = Cos(A-B)

 Cos(x-\(\frac{pi}{6}\)) = \(\frac{1}{\sqrt{2} }\)

cos(x- pi/6) = cos(pi/4)

upon writing the general equation we get

x-pi/6 = 2n*pi ± pi/4

x = 2n*pi ± pi/4 -pi/6

so we will have two solutions

x = 2n*pi + pi/4 -pi/6

  = 2n*pi + pi/12

and

x = 2n*pi - pi/4 -pi/6

  = 2n*pi -5pi/12

Therefore the two values of x are 2n*pi + pi/12 and 2n*pi -5pi/12.

The answer choices that have been shown by research to be generally not as effective a method for studying and the methods that are more likely to produce illusions of competence in learning are:

This refers to the act or process of reading material in order to gain new knowledge about a topic and to retain the information in long-term memory.

Hence, we can see that from the complete text, there are different options given and the results of research that showed that they are not very effective for studying and they are:

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Answer:

Answer is "Increasing the number of base stations & reusing the channels"

Explanation:

Answer:

radio capacity may be increased in cellular concept by increasing the number of base stations and reusing the channels.

Answer:

Shallow foundations, often called footings, are usually embedded about a metre or so into soil. ... Another common type of shallow foundation is the slab-on-grade foundation where the weight of the structure is transferred to the soil through a concrete slab placed at the surface.

Explanation:

Because I said so.