A guitarist would use a tuner to change which element of music?

Answer:

Technician A says that the differential gear set allows for the difference is speed of each drive wheel when cornering.

Technician will say that the differential gear set allows for the difference is speed of each drive wheel when cornering.

The last stage of gears found between the vehicle transmission system and the wheels is the final drive ratio. The function of the final drive gear assembly is to enable a gear reduction control stage to reduce the rotation per minute and increase the wheel torque, such that the vehicle performance can be adjusted and the final gear ratio can be between 3:1 and 4.5:1 not 1:1

A gear is a rotating , circular machine element with teeth that can be cut, or in the case of a cogwheel or gearwheel, they can be inserted. These teeth, known as cogs, mesh with another grooved part to transfer (convert) torque and speed.

The basic idea underlying how gears work is comparable to the fundamental idea behind how levers work. Cog is another casual term for a gear. Geared devices can vary the speed, torque, and orientation of a power supply.

Therefore, Technician will say that the differential gear set allows for the difference is speed of each drive wheel when cornering.

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Answer:

True

Explanation:

Actually this are some of the nitty gritty answers and ways to control or stip stress, lemme explain them you see stress most of the time may come from deep thoughts that are and are pushing you to the wall, and you in your state you as you react to that which is so demanding as it makes you tense,so if at you will incorporate physical activities like running, jogging or push ups the psychological tension in you is broken as you focus so much on the activities rather than the tension, then getting enough rest cools the mind and all your thoughts settle as in your brain starts to adapt to chilling and relaxation and enough sleep will actually make ones head to be at peace because if you lack enough sleep you might have an excruciating migraine when you are stressed up and finally relaxation techniques makes the body accept the situation and then you manouver out of it as you grow strongly.

Hope this will help!

Answer:

yes

Explanation:

Answer:

\(\frac{3}{7}\)

Explanation:

Lets take the numerator of the fraction to be = x

So the denominator of the fraction is 4 more than the numerator = x+4

The fraction is ;\(\frac{x}{4+x}\)

Now add 4 to the numerator and add 7 to the denominator as;

\(\frac{x+4}{4+x+7} =\frac{x+4}{x+11}\)

This new fraction is equal to 1 half =1/2

write the equation as;

\(\frac{x+4}{x+11} =\frac{1}{2}\)

perform cross-product

2(x+4 )=1( x+11 )

2x+8 = x + 11

2x-x = 11-8

x=3

The original fraction is;  

\(\frac{x}{4+x} =\frac{3}{3+4} =\frac{3}{7}\)

Answer:

An air gap is the only completely reliable method for preventing backflow.

An air gap, is the only completely reliable method for preventing backflow.

Backflow is an unintentional reversal of water flow brought on by an abrupt drop in water pressure or a total loss of water pressure. By sucking water back into the public water system where it connects to non-potable water, the decrease in water pressure instead of forcing water out of the plumbing fixture might contaminate the system.

Devices that stop backflow stop contaminated water from entering your supply line from the public water system. Your plumbing will be able to identify contaminating circumstances and stop them from damaging your water supply if you install a backflow prevention device.

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In order to draw the locus, we can construct a circle with a radius of 1696.62mm centered at the center of the culvert.

The diameter of the wheel is given as 540mm, so the radius of the wheel is half of that: 540mm / 2 = 270mm. The circumference of the wheel can be calculated as 2π times the radius: 2π × 270mm

≈ 1696.62mm.

Since the circumference of the wheel is approximately 1696.62mm and point P traces out a circle, the locus of point P will be a circle with a circumference of 1696.62mm.

Hence, to draw the locus, we can construct a circle with a radius of 1696.62mm centered at the center of the culvert.

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To code a hobby gearshift motor to run at a speed of 50 using an Arduino Uno R3, you can use pulse-width modulation (PWM) to control the motor speed.

General outline of the steps involved are:

1)Connect the hobby gearshift motor to the Arduino Uno. Ensure that you have the necessary motor driver or H-bridge circuit to interface the motor with the Arduino.

2)Set up the Arduino Uno by installing the Arduino IDE and connecting it to your computer.

3)Open the Arduino IDE and create a new sketch. Define the necessary pin for controlling the motor speed using PWM.

For example, you can use Pin 9 for this purpose:

const int motorSpeedPin = 9;

4)In the setup() function, configure the motor speed pin as an output:

void setup()

{

 pinMode(motorSpeedPin, OUTPUT);

}

5)In the loop() function, use the analogWrite() function to set the desired speed for the motor.

Since the analogWrite() function uses PWM, the speed can be adjusted by varying the duty cycle from 0 to 255.

A duty cycle of 255 corresponds to the maximum speed. To achieve a speed of 50, you can use a duty cycle of approximately 128:

void loop()

{

 analogWrite(motorSpeedPin, 128);

}

6)Upload the code to the Arduino Uno and observe the motor running at the desired speed.

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Expressway collisions tend to be more serious than those on other types of roads because expressway are at higher speeds.

An expressway is a wide road that is specially designed so that a lot of traffic can move along it very quickly. It is usually divided, so that traffic travelling in one direction is separated from the traffic travelling in the opposite direction.

The present maximum speed limit for cars on expressways is 120 km/h, hence collisions are more serious.

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PLEASE translate this question!

Answer: False I took the test

Answer:

deciding on construction methods

hiring contractors

making schedules

getting permits and licenses

Explanation:

edg 2020

Answer:

C D F G

Explanation:

e2020

Answer:

Explanation:

The full length of the line is 40mm. In a 1:2 scale, the new line would be 80mm long. This means that for each 1mm of the original line, you need to draw 2mm on the new line. Therefore, the relationship between the full length of the line and the new line you drew is that for each 1mm of the original line, you need to draw 2mm on the new line.

Accelerants fuel combustion of other materials.

What is combustion?

Burning, also known as combustion, is a high-temperature exothermic redox chemical reaction that occurs when an oxidant, typically atmospheric oxygen, interacts with a fuel to generate oxidized, frequently gaseous products in a mixture known as smoke.

What are accelerants ?

The speed of a natural or manufactured chemical process can be increased by using accelerators, which are compounds that can bond, mix, or upset another substance.

Therefore, Accelerants fuel combustion of other materials.

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Answer:

A cable failure almost always exhibits itself as either an open circuit or a short circuit. Open circuits are more common in low voltage cables than at medium or high voltage. Open circuits are usually the result of failed connectors, or broken and/or corroded conductors.

Answer:

69.59 ohms

Explanation:

Given that

L=200\ mH

F=50\ hZ

R=30\ ohms

For inductance

\(X_L=2\times \pi\times f \times LX_L\\=2\times \pi \times 50\times 200\times 10^{-3}\\=62.8\ ohm\)

\(R=30\ ohmsImpedance\\Z=\sqrt{R^2+X_L^2}\\Z=\sqrt{30^2+62.8^2}\ ohms\\Z =69.59\ ohms\)

Answer

Sports Journalist

Explanation:

you cover SPORTS making you a SPORTS Journalist

"Every Little Bit Helps" is a story by K.A. Applegate about a group of teenagers who, while on a camping trip, stumble upon a crashed alien spacecraft and find themselves tasked with saving the planet from an impending invasion.

Learning to retell a story is an important skill for developing young children's reading comprehension and writing abilities.

"Every Little Bit Helps" is a story by K.A. Applegate about a group of teenagers who, while on a camping trip, stumble upon a crashed alien spacecraft and find themselves tasked with saving the planet from an impending invasion.

An important detail to include when retelling the story is the fact that the teenagers are all from different backgrounds and have different personalities, which leads to some initial tension and conflict among them.

However, as they work together to overcome various obstacles and save the planet, they learn to appreciate each other's strengths and develop a strong bond.

Thus, this detail highlights the theme of teamwork and the power of collaboration, which is essential to the success of the teenagers' mission.

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Answer:

there is no figure .....

In a cost-benefit analysis, the engineering team aims to evaluate the feasibility and value of installing new, more efficient solar panels on the International Space Station (ISS). They can use the following equation:

Net Benefit = Total Benefits - Total Costs

By using this cost-benefit analysis equation, the engineering team can make an informed decision about the installation of new, more efficient solar panels on the ISS.

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Answer:

The correct option is;

(2) Boundaries are primarily used to indicate which functions a product will perform as opposed to the functions a user will perform

Explanation:

Product specifications accompanying most products, specifies the product  boundaries and limitations which are to be acceptable to (or meet the requirement of) the intended user

The intended user has the option to then set boundaries of use of the product within his possession.

The scope of BS computer science in Pakistan is quite vast

try this :)

Answer:

The wall of an impact socket is around 50% thicker than that of a regular socket, making it suitable for use with pneumatic impact tools, whereas regular sockets should only be used on hand tools.

Explanation:

This allows the socket to remain securely attached to the impact wrench anvil, even under high stress situations.

Answer: A contactor is an electrically-controlled switch used for switching an electrical power circuit. A contactor is typically controlled by a circuit which has a much lower power level than the switched circuit, such as a 24-volt coil electromagnet controlling a 230-volt motor switch

Is a contactor bad?The most common situation in contactor failures is contact sticking and coil burning. The reason for contact sticking; If more current is passed through the main power contacts than it can carry, the contacts will overheat after a while and the contacts may stick as a result of this warming.

Answer: Molly will have to add nanotechnology to the process and design a new material to fit the needs of this project.

Explanation:

Answer:

The answer would be B

Explanation:

Just did the quiz on EDG 2021 , Engineering!!

The design process can be broken into three major steps: identify the need, create a concept, and build a model. Thus, option B is correct.

Setting long-term goals is not considered as an example of the steps to problem solving. Problem solving has been involves identifying the problems first in the order to effectively solve it.

The cause of the problem has been known, then the brainstorming has been needed to weigh just possible options in tackling it. Setting instant goals also helps to ensure the problem is tackled and the instructions are followed through without having to procrastinate. Setting long-term goals isn't an instant and doesn't effectively solve problems.

Therefore, The design process can be broken into three major steps: identify the need, create a concept, and build a model. Thus, option B is correct.

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Answer:

C

Explanation:

build a model (if its not on letter C, pick the answer with this)

As per the given scenario, Both A and B are correct. The correct option is c.

Helicoidal springs that produce a torque or rotating force are called torque springs.

A torsion spring has ends that are connected to other parts, and when those parts spin around its centre, the spring tries to push them back into place.

While starting from a standstill, judder is reduced and engagement is smoother thanks to the employment of waved springs.

They aid in reducing noise and vibration brought on by clutch engagement. On the other hand, the clutch disc is clamped between the flywheel and pressure plate by strong torsional coil springs.

They aid in the transmission of engine torque and guard against clutch slippage.

Thus, the correct option is c.

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The number of class tickets she did buy is 3. The number of coach tickets she did buy is 8.

Tickets are a piece of paper that contains all the information for someone to enter somewhere or travel.

x= number of coach tickets and y = number of first-class tickets.

$210x + $1200y = $10,230 (cost of a coach ticket plus the cost of first-class tickets is the total budget)

The second equation for y to get y = 11 - x, then plug that into the first equation and solve for x:

$210x + $1200(11 - x) = $10,230

$210x + $13,200 - $1200x = $10,230

-$990x + $13,200 = $10,230

-$990x = $2,970

x = 3

Sarah bought x = 3 coach tickets. The seconds equation and solves for y:

3 + y = 11

y = 8

Thus, the class tickets she did buy are 3 and the coach tickets are 8.

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Answer:13

Explanation:

The probability of getting a pair (but NOT three of a kind) in three-card poker would be 3744/22100 = .1694+.

Obviously any of the three cards NOT in the pair is equally likely to have been dealt to you last. So in the 1/3 of cases where the non-paired card was dealt last, then your criteria were met: first you got a pair, then you got something outside the pair. 1/3 of the above value is 1248/22100 = 0.05647+.

How did I get the 3744/22100 figure?

13 (number of ranks the pair could be in) TIMES 6 (number of ways to have two of the four cards within the paired rank) TIMES 48 (number of ways to have one of the other cards outside the pair) DIVIDED BY 22100 (which is 52 choose 3, the number of unique three card poker hands.)

Answer: С

. Haute cuisine

Explanation:

Haute Cuisine is typically associated with higher level establishments due to the time and cost it takes to prepare as it involves meticulous preparation and usually uses exotic ingredients which make it quite expensive.

It is therefore no wonder that it came to be in order to feed the 'privileged' people in France being the French Royals and Nobles in the 17th century. It differed from normal cooking at the time by using exotic ingredients such as tongue and caviar and as such, gave those who ate it a feeling of superiority.  

Answer:

Part A

The acceleration of car 2, is larger than the acceleration of car 1

Part B

The average speed of car 2 is larger than the average speed of car 1

Explanation:

The question relates to kinematic motion

Using a similar question for the parameters, we have;

The time it takes car 1 to accelerate to v₁ = 20 m/s is t₁ = 30 s

The time it takes car 1 to reach point B, t₁₂ = 35 s

The time it takes car 2 to accelerate to v₂ = 20 m/s is t₂ = 20 s

The time it takes car 2 to reach point B is t₂₂ = 30 s

Part A

From the kinematic equation of motion, v = u + at, we have;

Acceleration, a = (v - u)/t

Where;

a = The acceleration

v = The final velocity

u = The initial velocity = 0 m/s for both cars as they start from rest

t = The time taken

The acceleration of car 1, a₁  = (v₁ - u₁)/t₁

∴ a₁ = (20 m/s - 0 m/s)/(30 s) = 2/3 m/s²

The acceleration of car 2, a₂  = (v₂ - u₂)/t₂

∴ a₂ = (20 m/s - 0 m/s)/(20 s) = 1 m/s²

The acceleration of car 2, a₂ =  1 m/s² is larger than the acceleration of car 1, a₁ = 2/3 m/s²

Part B

Average speed = Total distance/(Total time taken to reach the distance)

Let 'B' represent the distance to point in meters, we have;

The average speed of car 1 = B/(The time it takes car 1 to reach point B)

∴ The average speed of car 1 = B/35 m/s

The average speed of car 2 = B/(The time it takes car 2 to reach point B)

∴ The average speed of car 2 = B/30 m/s

Noting that the larger velocity is given by the smaller divisor to 'B', we have;

The average speed of car 2 = B/30 m/s is larger than the average speed of car 1 = B/35 m/s