Question 13 (1 point)
If building and creating things appeals to you, or if you like the idea of taking
something that's broken and turning it into something that works, then you may like
the
duster.
Engineering, Manufacturing, and Technology
Communication and Information Systems
Agriculture, Food, and Natural Resources
Public Service
Answers
Answer:
Engineers can fix anything they want, but it's not always the prettiest or most functional solution. Engineers are known to be able to fix anything, but sometimes their ideas of "fixed" aren't quite what you had in mind.
Related Questions
Please help me on this it’s due now
Answers
Answer:
road closures on deliver routes.. i think..
Complete the following sentence.
(blank) is the study of the design, form, and function of objects in the real world.
Answers
Answer:
Engineering
Explanation:
Answer:
Engineering is the study of the design, form, and function of objects in the real world.
Explanation:
This is right! :)
Answer: What is the difference between word processing software and email?
Answers
Answer: email messages can be sent directly from user to user over the internet, whereas word processing software operates offline.
Describe the purpose of the SPST 12 volt DC master switch
Answers
The SPST 12-volt DC master switch is used to turn on and off the power to a device.
What is device?
A device is a physical piece of hardware or software that performs one or more computational functions within a computer system. It can either offer input to the computer or accept output from it. A device is any electronic element that has some computational capability and can install firmware or third-party software. A computer mouse, speakers, printer, and microphone are examples of common hardware. A device is sometimes known as an appliance, gadget, or electronic instrument.
The purpose of the SPST 12 volt DC master switch is to provide a way to turn on and off the power to a device. This switch is typically used to control the power to a lights or other electrical devices.
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What is the purpose of a set of curly braces { } in pseudocode?
Answers
Answer:
Braces are used to signify a block of code. We look at the curly braces as a guide to where code starts and when it ends.
Explanation:
Python Program for Calculator
Input
Take 3 inputs from the user:
Option from the above list.
First number for calculation.
Second number for calculation
Answers
The python program is an illustration of statistical operations, such as addition, subtraction, and multiplication.
This Python program, which uses comments to explain each line, is as follows:
# Program make a simple calculator
# This function adds two numbers
def add(x, y):
return x + y
# This function subtracts two numbers
def subtract(x, y):
return x - y
# This function multiplies two numbers
def multiply(x, y):
return x * y
# This function divides two numbers
def divide(x, y):
return x / y
print("Select operation.")
print("1.Add")
print("2.Subtract")
print("3.Multiply")
print("4.Divide")
while True:
# take input from the user
choice = input("Enter choice(1/2/3/4): ")
# check if choice is one of the four options
if choice in ('1', '2', '3', '4'):
num1 = float(input("Enter first number: "))
num2 = float(input("Enter second number: "))
if choice == '1':
print(num1, "+", num2, "=", add(num1, num2))
elif choice == '2':
print(num1, "-", num2, "=", subtract(num1, num2))
elif choice == '3':
print(num1, "*", num2, "=", multiply(num1, num2))
elif choice == '4':
print(num1, "/", num2, "=", divide(num1, num2))
# check if user wants another calculation
# break the while loop if answer is no
next_calculation = input("Let's do next calculation? (yes/no): ")
if next_calculation == "no":
break
else:
print("Invalid Input")
At the end of the program, addition, subtraction, and multiplication operations are printed.
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the current in the inductor is ________ relative to the voltage across the inductor. A : lagging by less than 1/4 of a cycle B : in phase C : leading by less than 1/4 of a cycle D : lagging by 1/4 of a cycle E : leading by 1/4 of a cycle
Answers
Answer:
D : lagging by 1/4 of a cycle (ideal inductor)
Explanation:
The rate of change of current in an inductor is proportional to the voltage across the inductor. Hence voltage must increase before current can. That means current in an inductor lags the voltage across it.
For an ideal inductor (with no effective series resistance), the lag will be 1/4 cycle of a sinusoidal waveform.
__
If the inductor has internal losses (resistance), then the lag will be less than 1/4 cycle.
_____
Comment on the problem
No circuit image or other description of the inductor is provided here, so we don't know that the inductor is ideal.
2555 divided by 4 with a remainder plllllssssssssssssssssssssssss i need help
Answers
Answer:
638.75
Explanation:
this is gonna be your answer
What is the best reason a scientist might use a model to represent the solar system?
Answers
Answer:
The actual solar system is too large.
Answer:
The actual solar system is too large.
Explanation:
just did it
If the jar is half filled (inside height) with honey, which has a density 1.4 times the density of water, how far will the jar sink into the water?
Answers
Jar is a cylinder that has an R-radius and an H-height. The jar's volume is then calculated as V = R2H. The volume of honey in the jar is V honey = (1/2)R2(H/2) = (1/4)R2H if the honey fills the jar to half its height.
How can I use integration to determine the volume of a cylinder with a radius of r and a height of h?The volume of any cylinder with base radius "r" and height "h" equals base times height. A cylinder's volume is therefore equal to r2h cubic units.
F_buoyancy = (density of water) x (volume of water) x (acceleration due to gravity)
F_buoyancy = 1.0 x πR^2h x g
Since the jar is in equilibrium, the weight of the jar and honey must be equal to the buoyant force. Therefore, we can set the two equations equal to each other and solve for h:
3.5πR^2H x g = πR^2h x g
h = (3.5/1) x (H/2)
h = 1.75H
Therefore, the jar will sink into the water up to a height of 1.75 times its original height.
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Martin wants to compare the weather in Oregon with the weather in Virginia. He looks at a weather chart showing the weather in Oregon during November and a weather chart showing the weather in Virginia during April. He also finds a precipitation map for Oregon for July and a temperature map for Virginia for July. Will Martin be able to make a good comparison of the weather in the two states? Explain.?Martin wants to compare the weather in Oregon with the weather in Virginia. He looks at a weather chart showing the weather in Oregon during November and a weather chart showing the weather in Virginia during April. He also finds a precipitation map for Oregon for July and a temperature map for Virginia for July. Will Martin be able to make a good comparison of the weather in the two states? Explain?
Answers
Martin's ability to make a good comparison of the weather in Oregon and Virginia will be limited based on the available information.
1)Weather charts for different months: Martin is looking at a weather chart for Oregon in November and a weather chart for Virginia in April.
Since these charts represent different months, it's important to note that weather patterns can vary significantly between different seasons.
November in Oregon may have different weather conditions compared to April in Virginia.
Therefore, comparing these charts directly may not provide an accurate representation of the overall weather differences between the two states.
2)Precipitation map for Oregon in July: While Martin has a precipitation map for Oregon in July, this data does not align with the weather charts for November in Oregon and April in Virginia.
Comparing precipitation levels in July for Oregon with weather conditions in different months for Virginia would not yield a meaningful comparison.
3)Temperature map for Virginia in July: Similarly, the temperature map for Virginia in July does not correspond to the weather charts for November in Oregon and April in Virginia.
July temperatures in Virginia may differ from those in April, and comparing them to the November weather in Oregon would not provide a relevant comparison.
To make an accurate and meaningful comparison of the weather between Oregon and Virginia, it would be essential for Martin to gather data for the same months or similar timeframes.
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The clutch in a manual transmission vehicle is dragging. Technician A says that excessive clutch free travel can produce this problem. Technician B says that damaged transmission input shaft splines can cause this problem. Who is right?
Answers
The Technician A's is correct because excessive clutch free travel can indeed cause the clutch to drag in a manual transmission vehicle.
Can excessive clutch free travel cause clutch dragging?An excessive clutch free travel can indeed cause the clutch to drag in a manual transmission vehicle. When there is too much free play in the clutch pedal, it can cause the clutch to engage partially even when the pedal is fully released.
This often results in the clutch slipping and not fully disengaging from the flywheel, leading to dragging. The Technician B's statement about damaged transmission input shaft splines causing clutch dragging is not entirely accurate.
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Fill in the word that completes each sentence food contains a sugar which is broken down
Answers
Where did the majority of work now take place in the industrial revolution
Answers
Answer:
Britain
Explanation:
Fueled by the game-changing use of steam power, the Industrial Revolution began in Britain and spread to the rest of the world, including the United States, by the 1830s and '40s.
What is visualization(visualize)?
1. Computer engineer
2. Texture
3. Formation of mental visual images.
4. Light and Shadow
5. Digital Notebook
Answers
Answer:
3
Explanation:
You visualize things in your mind
Helpppppp
The location of a vertical section through an object is shown by a(n)
_____ in the top view.
Answers
Answer:
Among us is the answer
Explanation:
If you play among is everyday then Among us is always the answer
It is important for
architectural managers to
in order to find
the best price for steel and
concrete.
A. know their workers
B. program a computer
C. conduct product research
D. have a bachelor's degree
Answers
Q1 Car B is traveling a distance d ahead of car A. Both
cars are traveling at 80 ft/s when the driver of B suddenly
applies the brakes, causing his car to decelerate at 10 ft/s?. It
takes the driver of car A 0.65 s to react (this is the normal
reaction time for drivers). When he applies his brakes, he
decelerates at 17 ft/s?. Determine the minimum distance d
be tween the cars so as to avoid a collision.
d
Answers
Answer:
The minimum distance, d, between the cars so as to avoid collision is approximately 5.1304 feet
Explanation:
The given parameters are;
The distance of car B ahead of car A = d
The initial speed of both car A and car B = 80 ft./s
The deceleration of car B due to the application of the breaks = 10 ft./s²
The reaction time of the driver of car A = 0.65 s
The deceleration of the driver of car A = 17 ft./s²
To avoid collision, we have;
v² = u² - 2·a·s
Where;
v = The final velocity
u = The initial velocity
a = The acceleration
s = The distance covered
Where the car B comes to rest, we have, v = 0, therefore;
0² = u² - 2·a·s
u² = 2·a·s
s = u²/(2·a)
The distance travelled by car B before coming to rest, s, is therefore;
s = (80 ft./s)²/(2 × 10 ft./s²) = 320 ft.
The distance travelled by car A, after car B applies brakes, is given as follows;
The distance travelled at constant speed = u × Reaction time
∴ The distance travelled at constant speed = 80 ft./s × 0.65 s = 52 ft.
The distance, s, travelled by car A under deceleration is given as follows;
s = (80 ft./s)²/(2 × 17 ft./s²) = 188.24 ft.
s = 80·(t - 0.65) - (1/2)·17·(t - 0.65)² + 80 × 0.65 = d + 80·t - (1/2)·10·t²
∴ d = 80·(t - 0.65) - (1/2)·17·(t - 0.65)² + 80 × 0.65 - (80·t - (1/2)·10·t²)
d = -3.5·t² + 11.05·t - 3.59125
dd/dt = -7·t + 11.05 = 0
The time for the maximum distance for the cars to collide, t = 11.05/7
The maximum distance between the cars for collision, d = -3.5 × (11.05/7)² + 11.05 × (11.05/7) - 3.59125 ≈ 5.1304
Therefore, for no collision, the distance between the cars, d, should be approximately more than 5.1304 feet
It is urgent! Can you solve this equation by power series method?
dy/dx=\(0.2x^{2}+y\)
I have 35min to deliver the answer and I don't know how to do it.
Answers
Answer:
yes
Explanation:
Yes, I can solve this equation by power series method. Here are the steps:
Assume a power series solution of the form. \(y = \sum_{n=0}^{\infty} a_n x^n\)Differentiate term by term to get \(y' = \sum_{n=1}^{\infty} n a_n x^{n-1}\)Substitute into the equation and simplify to get \($$\sum_{n=1}^{\infty} n a_n x^{n-1} = 2 \sum_{n=0}^{\infty} a_n x^{n+2} + \sum_{n=0}^{\infty} a_n x^n$$\)Re-index the sums to have the same power of x and combine them to get \($$\sum_{n=0}^{\infty} [(n+1) a_{n+1} - 2 a_n x^2 - a_n] x^n = 0$$\)Equate the coefficients of each power of x to zero and solve for the recurrence relation \($$a_{n+1} = \frac{2 a_n x^2 + a_n}{n+1}$$\)Use the initial conditions \($y(0) = a_0$\) and \($y'(0) = a_1$\) to find the values of \($a_0$\) and \($a_1$\)Substitute the values of \($a_0$\) and \($a_1$\) into the recurrence relation and find the values of \(a_2\),\(a_3\), etc.Write the solution as \($$y = \sum_{n=0}^{\infty} a_n x^n$$\)\(For example, if we have $y(0) = 1$ and $y'(0) = 2$, then we get $a_0 = 1$ and $a_1 = 2$. Then we can find $a_2$, $a_3$, etc. by using the recurrence relation:a_2 = \frac{2 a_1 x^2 + a_1}{2} = \frac{5}{2}x^2a_3 = \frac{2 a_2 x^2 + a_2}{3} = \frac{25}{12}x^4a_4 = \frac{2 a_3 x^2 + a_3}{4} = \frac{125}{96}x^6\)
The solution is then \(y = 1 + 2x + \frac{5}{2} x^{2} + \frac{25}{12} x^{4} +\frac{125}{96} x^{6}+...\)
\[y(x) = \sum_{n=0}^{\infty} a_n x^n\]
Let's differentiate this series with respect to \(x\):
\[\frac{dy}{dx} = \sum_{n=0}^{\infty} a_n n x^{n-1} = \sum_{n=0}^{\infty} a_n (n+1) x^n\]
Substituting this into the given differential equation, we get:
\[\sum_{n=0}^{\infty} a_n (n+1) x^n = 0.2x^2 + \sum_{n=0}^{\infty} a_n x^n\]
Comparing the coefficients of like powers of \(x\) on both sides, we have:
For the left side:
\(a_0\) term: \(a_1 = 0.2a_0\)
\(a_1\) term: \(2a_2 = 0.2a_1 + a_0\)
\(a_2\) term: \(3a_3 = 0.2a_2 + a_1\)
And so on. We can use these recurrence relations to find the values of the coefficients \(a_n\) one by one.
To get started, let's determine the first few coefficients:
\(a_1 = 0.2a_0\)
\(2a_2 = 0.2a_1 + a_0\)
\(3a_3 = 0.2a_2 + a_1\)
Once we have determined the values of \(a_0\), \(a_1\), \(a_2\), and \(a_3\), we can continue the process to find more coefficients using the recurrence relations.
I recommend using a computer algebra system or a software package such as MATLAB or Mathematica to automate this process and calculate the coefficients efficiently. It might be challenging to complete this calculation manually within the given time frame of 35 minutes.
Carl why is there a dead man in the living room?
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How does the local economy influence behavior?
Answers
why a biomedical engineer would need to dilute any solutions?
Answers
Biomedical engineers may need to dilute solutions for several reasons. One common reason is to adjust the concentration of a particular substance to a desired level for experimental or clinical purposes.
Dilution allows for precise control over the concentration of a solution, enabling researchers or healthcare professionals to study the effects of different concentrations of substances on biological systems.
In biomedical engineering, dilution is often employed when working with drugs or therapeutic agents. By diluting a concentrated drug solution, engineers can create different dosages suitable for specific applications. This is crucial for ensuring patient safety and achieving desired therapeutic outcomes.
Additionally, dilution is necessary for calibration and quality control purposes in biomedical engineering. Diluting stock solutions of known concentrations can generate a range of standard solutions used to calibrate instruments, verify measurement techniques, or assess the accuracy of analytical methods.
Dilution plays a critical role in ensuring accurate and reliable data collection, analysis, and experimentation within the field of biomedical engineering.
In summary, dilution is an essential technique for biomedical engineers as it allows them to control the concentration of substances, customize drug dosages, and maintain accuracy in calibration and quality control processes, all of which are vital for research, development, and healthcare applications.
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What is 7-?=4 i need help
Answers
Answer:
3
Explanation:
7-3=4
Answer:
3
Explanation:
Because when you do 7 - 3 it gives you 4. You check this by adding 4 to 3 and you will get 7. Also you can figure it out the number by subtracting 7 and 4 to get your answer.
Your answer will be 3.
I hope this helped. I am sorry if you get this wrong. Have a wonderful day.
Need help, I will give a cookie to correct answer.
-( branliest)-
Answers
Which would you rather?
Tesla roadster 2023
Tesla roadster 2011
Ferrari SF90
Tesla model S PLAID 2022
Answers
Answer:
Tesla roadster 2011
Ferrari SF90
Explanation:
Which of the following is an organ in the endocrine system?
Question 1 options:
Brochus
Pituitary gland
Pharynx
Trachea
Answers
Answer:
pituitary gland
Explanation:
i am not 100% sure cuz i have only read endocrine and exocrine glands this year but among all 4 i know pituitary gland only and none of other so ya
Perchuty (P. z fan ce the Treffe resistivalyThe law of resistivity.
Answers
We can see here that the law of resistivity, also known as Ohm's law, states that the electrical resistance of a conductor is directly proportional to its resistivity and length, and inversely proportional to its cross-sectional area.
How is law of resistivity represented?The Law of resistivity can be mathematically represented as:
R = ρ × (L / A)
Where:
R is the electrical resistance of the conductor,
ρ (rho) is the resistivity of the material,
L is the length of the conductor, and
A is the cross-sectional area of the conductor.
The resistivity (ρ) is a characteristic property of a material that quantifies its ability to resist the flow of electric current. It depends on the nature of the material, its temperature, and sometimes its purity. Resistivity is measured in ohm-meters (Ω·m).
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Technician A says that comparing the front vehicle height sensors to the rear sensors allows the ECM to determine body roll created by cornering force. Technician B says that vehicle height sensors are only located on the rear. Which technician is correct
Answers
Answer:
its b
Explanation:
DRIVERS ED.. Put these steps in order!! PLEASE
Put these steps for executing a turn in the correct order:
Reduce speed and search the intersection
When safe, look into the turn and accelerate
Position the vehicle in the lane to prepare for the turn.
Signal
Enter nearest lane traveling in the correct position
Move to the correct lane to prepare for the turn.
Answers
The correct sequence of steps to execute a turn are:Reduce speed and search the intersection.
SignalPosition the vehicle in the lane to prepare for the turn.Move to the correct lane to prepare for the turn.Enter nearest lane traveling in the correct position.When safe, look into the turn and accelerate. Here is a more detailed explanation of each step:
1. Reduce speed and search the intersection: The first step is to reduce your speed to an appropriate level and search the intersection for any traffic lights, stop signs, or pedestrians.
2. Signal: Signal to inform other drivers of your intention to turn.3. Position the vehicle in the lane to prepare for the turn: Position your vehicle in the lane that you need to be in to make the turn.
4. Move to the correct lane to prepare for the turn: If you need to change lanes to make the turn, move to the correct lane in a safe and timely manner.5. Enter nearest lane traveling in the correct position: Enter the nearest lane that will take you in the direction you need to go and maintain your position in the lane.
6. When safe, look into the turn and accelerate: Once you are in the turn, look into the turn to see where you are going and accelerate as necessary to maintain a safe speed.
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Explain the purpose and function of a design brief and prototype and why they are important in engineering.
Answers
Answer:
A design brief can be a powerful project management tool that keeps you and clients on target with everything from deadlines to project milestones to deliverables. A design brief should do the following things: Provide background and scope of a project. Set expectations and goals for the completed project.
Teams build prototypes with varying degrees of fidelity to capture design concepts and test them on users. You can refine and validate your designs with prototypes to ensure that you are building the right thing your user will use, without wasting time and resources
DESIGN:
Armstrong defined design as the essential part of the creative process of engineering that makes it distinct from science (Armstrong 2008). The design process in engineering involves: imagination, creativity, knowledge, technical and scientific skills, and the use of materials.
PROTOTYPE:
Prototypes are made, presented, and interpreted differently by people according to their understanding and frame of reference. Design educators have, in recent decades, come closer to one another in how they approach design creativity. Still, many distinct differences exist. One of the most striking has to do with the role of prototyping in developing ideas into concrete manifestations. Prototypes unlock cognitive association mechanisms related to visualisation, prior experience, and interpersonal communication in ways that favour iterative learning between peers in the product development community. When, where, and how to use prototyping strategies depends on context, and it demands a high level of situation awareness. The nature of this awareness is, in turn, dependent on cultural variables and curriculum development. Prototyping has been portrayed as an excellent activity to share inner thoughts, yet a deeper connection to its knowledge-building processes has been lacking in previous research. This paper builds on related literature in shaping a common understanding of how prototyping is perceived and applied in two different high-performance academic contexts (Stanford University, Stanford, USA, and the KTH Royal Institute of Technology, Stockholm, Sweden). Our exploration focuses on students’ perceived learning experiences and on teachers’ experiences within engineering design projects. Prototyping is an active enabler in both cases, establishing iterative loops of new knowledge through social interaction and team-based communication. The deeper level of cognitive attachments to prototyping provides an explicit link between embedded implicit knowledge and its consequences for objective learning.