The four important principles of flight are lift, drag, thrust, and _____.

Answers

Answer 1

Answer:

gravity force or weight


Related Questions

If you owned a business, what are at least three things you could do when choosing hardware to support green computing?

Answers

Answer: 1. Buy "Energy Star" labeled monitors, desktops, laptops, and printers 2. Buy the new "Smart Strip" power strip. 3. Bamboo Mouse.

Explanation: These are all hardware that supports green computing.

Mrs. Pham has 8 apples. She wants to give 3/4 of the
apples to her students. How many apples will her
students get?

Answers

The answer would be 32/3 or if you want the simplified version it’s 10 2/3.
6

2 = 1/4
4 = 2/4
6= 3/4
8=4/4

what happens if you put too many beans in a car and then drive it?

Answers

Simple

You are working at taco bell, so hypothetically, you would be reconsidering your life choices while driving god who knows how many beans

In a short essay, discuss the question, “How are you an innovator?”

Answers

Answer:

I think I'm an innovator because when I have writer's block I always listen to music and try to think that can find a new title to write for my songs. Well as people tell me I'm not good enough to play sports or rap I prove them wrong by doing what I do best. I doubted myself about getting all A's and now I'm in the 11th grade getting straight A's. What I think makes me an innovator is my willingness to rise to the occasion and prove people wrong but also do it for me. And Have fun but have a lot of pride while doing my very best.

An incandescent lightbulb requires electricity to flow through the thin filament to make the filament glow. If there are 3 bulbs in a series circuit and one bulb goes out or breaks, will the others stay on or turn off?
A) The bulbs stay on B) They all turn off

Answers

If there are 3 bulbs in a series circuit and one bulb goes out or breaks, the other bulbs will all go foff (Option B)

How can we explain the above?

In a serios circuit, there is only one flow of elecricity. Only one path via which electricityh can flow. Hence, when that path is cut off by the removal of one bulb, all the other bulbs will go off.

A series circuit is made up of two or more components linked in a loop.

A series circuit has the following advantages: A single switch can control all of the components. There are fewer cables necessary.

One of the drawbacks of a series circuit is that the components cannot be regulated independently.

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Technician A says silver is a good electrical conductor.
Technician B says iron is a good electrical conductor. Who is
right?

Answers

Answer:

b is the answer

Explanation:

I learned this

purpose of all components in a water level sensor​

Answers

Answer:

A combination of high and low sensors are used to tell the control panel when water levels are too high or too low. The control panel will then automatically turn the pump on or off depending on the corrective action needed.

Explanation:

purpose of all components in a water level sensor​

Hi I have a question!! Please answer it ASAP, tysm!

1. If you are the pilot and you want the plane to roll toward the right, what part(s) would you move and how would you move it?
2. If you wanted the plane to pitch up, what part(s) would you move? How would you move it/them?
3. If you are trying to land the plane, which part(s) would you move? How would you move it/them?

Answers

1- I would use the control for the plane and make the left flappers up so the plane will turn right.

2- I would pull down the steering which will make the the plane go up do to the force of Newton.

3- I would decrease the speed of the plan a lot which means I’m gonna pull down the the speeder which will reduce the planes speed. And then lower the plane so it can land.

Technician A says that the Warranty Policy and Procedures Manual states any additional Repair
Order completed in conjunction with a normal PDS must have time punch/flags for service
Technician B says that if multiple additional repairs are made in conjunction with normal PDS, the
Warranty Policy and Procedures Manual indicates that separate time flags must be punched for
each repair.
Who is right?

Answers

Both Technician A and Technician B are correct in their statements.

Technician A is correct in stating that the Warranty Policy and Procedures Manual requires time punch/flags for any additional Repair Order completed in conjunction with a normal Pre-Delivery Service (PDS).

This means that if there are any extra repairs performed alongside the regular PDS, each repair must be recorded and flagged separately to track the time spent on them.

Technician B is also correct in mentioning that the Warranty Policy and Procedures Manual indicates the need for separate time flags for each repair when multiple additional repairs are made in conjunction with a normal PDS.

This reinforces the requirement for individual tracking of the time spent on each additional repair, ensuring accurate documentation and appropriate warranty coverage for each repair performed.

Therefore, both technicians are providing accurate information about the requirements outlined in the Warranty Policy and Procedures Manual regarding time punch/flags for additional repairs completed in conjunction with a normal PDS.

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is this primary or secondary process?

is this primary or secondary process?

Answers

Answer:

I believe it's a primary process!

Which of the following factors put you at risk for injury?
Select the 3 answer options that apply.

Repetitive motions


Prolonged exposure to vibration


Long periods of localized pressure


Neutral postures

Answers

Answer:

repetitive motion prolonged exposure long periods of pressure

A water turbine is to be designed to produce 27MW when running at 93.7 rev/min
under a head of 16.5m. A model turbine with an output of 37.5kW is tested under
dynamically similar conditions with a head of 4.9m . Calculate the:
a. model speed; b. scale ratio; c. assuming a model efficiency of 88%, estimate the volume
flow rate through the model; and d. if it is estimated that the force on the thrust bearing of
the full-size machine is 7.0GN , determine the bearing thrust of the model.

Answers

The Answers for the given question are as follow:

a. The model speed is approximately 31.62 rev/min.

b. The scale ratio is approximately 0.0417.

c. The estimated volume flow rate through the model is approximately 943.44 m^3/s.

d. The bearing thrust of the model is approximately 9.72 kN.

To calculate the required values for the water turbine model, we can utilize the concept of dynamic similarity.

a. To find the model speed, we can use the principle of geometric similarity, which states that the ratio of speeds is equal to the ratio of the square roots of the head. Thus:

  Model speed = (√(Model head))/(√(Full-size head)) * Full-size speed

              = (√4.9/√16.5) * 93.7 rev/min

              = 31.62 rev/min

b. The scale ratio can be determined using the equation:

  Scale ratio = (√(Model power))/(√(Full-size power))

             = (√37.5kW)/(√27MW)

             ≈ 0.0417

c. To estimate the volume flow rate through the model, we can use the power equation:

  Model power = (Model efficiency) * (Volume flow rate) * (Model head) * (Gravity)

  37.5kW = 0.88 * (Volume flow rate) * 4.9m * (9.81m/s^2)

  Solving for the volume flow rate:

  Volume flow rate = 37.5kW / (0.88 * 4.9m * 9.81m/s^2)

                   ≈ 943.44 m^3/s

d. To calculate the bearing thrust of the model, we can use the principle of force similarity:

  Bearing thrust model = (Model power / Full-size power) * Full-size bearing thrust

                      = (37.5kW / 27MW) * 7.0GN

                      ≈ 9.72kN

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Electrical Engineering dates back to which century?

Answers

electrical engineering dates back to the 19th century

Carbon dioxide enters an adiabatic compressor at 100 kPa and 300 K at a rate of 1.8 kg/s and exits at 600 kPa and 450 K. Neglecting the kinetic energy changes, Determine: (a) The isentropic efficiency of the compressor.

Answers

Answer:

isentropic efficiency of the compressor (nc)=

89.4%

Explanation:

answer attached

Carbon dioxide enters an adiabatic compressor at 100 kPa and 300 K at a rate of 1.8 kg/s and exits at

2. What are the two main types of TPMS?

Answers

Indirect TPMS
Direct TPMS

The best grade of hardwood lumber that is generally available is _____​

Answers

Answer:

FAS

Explanation:

first and second grade

50 POINTS! - How to find scale of a design to real life?
(QUESTION EXPLANATION/CONTEXT)
So I have a culminating project and we need to make a 3D model of a bus shelter. My bus shelter is 14 inches high in the 3D modelling editor and supposed to be 157 inches in real life. I need the scale for that size. I am not sure how to find it. If you need any additional info about the design, just comment and I'll send it. ty!

Answers

To find the scale of your 3D model in relation to real life, you can use the following formula:

Scale = Real Life Size / Model Size

In your case, the real-life size of the bus shelter is given as 157 inches, and the model size is 14 inches. Plugging these values into the formula:

Scale = 157 inches / 14 inches

Scale ≈ 11.21

Therefore, the scale of your 3D model would be approximately 1:11.21. This means that one unit in your 3D model represents 11.21 units in real life. To convert any measurements from your 3D model to real-life measurements, you would multiply them by the scale factor.

What is the name of the two-phase microstructure found in steels resulting from the eutectoid transformation of austenite and consisting in alternate layers of ferrite and cementite

Answers

Here I hope this is what you need?

When austenite in iron-carbon alloys is transformed isothermally below the eutectoid temperature at small undercooling, it undergoes eutectoid transformation to produce a unique micro- structure termed “pearlite”, which was discovered by Sorby in 1864.

What role do engineers play in our society?

Answers

Answer: Designing a safe structure, improving equipment, and testing new things,...

Explanation:

There is a lot of type of engineering jobs in life! Each of them plays a different important in our life! The three above are my answer, and there are many more roles engineers play in our society!

Analyzing the Uneven Distribution of Sun’s Energy on Earth


What would be the effect of the uneven distribution of the Sun’s energy on Earth?

The equator and the poles would both be cool.
The equator and the poles would both be warm.
The equator would be warmer than the poles.
The equator would be cooler than the poles.

Answers

Answer:

I'll see if you can figure this out.

Explanation:

With how the earth is shaped, when the sun is shining, the equator is usually the closest part of the earth to the sun, which means it would be warmer. The opposite for the poles, they would be cooler.

Answer: C, The equator would be warmer than the poles.

Explanation i took the quiz and got it right :)

    Your Welcome

name a type of
• plane. not a model one word hyphenated but two words total

Answers

Answer: Commercial planes

1. Which of these is NOT an area of Automotive Certification?
OA. Heavy Duty Diesel
OB. Engine Performance
OC. Steering & Suspension
OD. Brake Systems

Answers

The option which is not an area of Automotive Certification is: A. Heavy Duty Diesel.

What is certification?

Certification can be defined as a process which involves the formal recognition that is given to a graduate student for the successful completion of an academic programme, course of study such as finance, education, automotive engineering, etc.

Who is an automotive engineer?

An automotive engineer can be defined as a professional who has completed and acquired his or her bachelor's degree in mechanical engineering, and has been trained and certified to create designs for new automobile vehicles (cars), test prototypes, troubleshoots problems that arise, and oversees the manufacturing process.

In Engineering, the areas of Automotive Certification include the following:

Engine PerformanceSteering & SuspensionBrake Systems

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An electric vehicle must be______ to gain energy
A) hooked up to another EV
B) Fueled with gasoline
C) Plugged into a wait outlet or charging equipment
D) Solar charged

Answers

Answer:

C

Explanation:

Answer:

C

Explanation:

Because for a vehicle to gain energy and move to one place to another it needs gasoline (petrol)

Find Tpi, D and angle
Tpf = 6.65
d = 3 3/16
LT = 6in

Answers

Answer:

Find Tpi, D and angle

Tpf = 6.65

d = 3 3/16

LT = 6in

“ROUGH
ROAD”
You are driving down the highway when you see this sign. What is its
meaning?
The road ahead is not for the soft of heart.
The road surface ahead is in poor condition. Slow down.
The road surface ahead is only for 4-wheel drive vehicles.
The road ahead is for large vehicles. If you're in one, speed up.

Answers

The road is in poor condition, slow down.

which type of design model gives general guidlines for approching a problem allows creativity and flexibility and relies on an engineers experience and judgement? Lean manugacturing, Six Sigma, Prescriptive, Descriptive

Answers

Manaugacturing because you have to tell what he is doing

When compared to Primary Shoe linings, Secondary Shoe linings are:

Answers

Answer:

Thinner and less durable.

The acronym ELF stands for which three important actions you must take to prepare for any standardized test?

a.Explore the test, learn the content, follow test day rules.

b.Explore the content, learn the test, follow test day rules.

c.Examine your courses, learn the facts, follow test day rules.

d.Examine the library, live the content, follow test day rules.

Answers

I believe the answer is A, explore the test, learn the content, follow test day rules. Hope this helps! Please give me brainliest :)

To reduce the negative impacts of stress on your mental
health, try...
O
(A) breathing deeply
O
(B) ignoring your body so you can feel better
O (C) talking with a friend
O A&C

Answers

Answer:

A&C

Explanation:

breathing deeply is relaxing

talking with a friend can helping

Answer:

A & C

Explanation:

Talking with a friend can help unload the stress you have and breathing deeply can help you relax. Ignoring your body will just make stress worse.

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Technician A says that some pop-up roll bars may be reset if NOT damaged.

Technician B says that some convertibles have stationary roll bars.

Who is right?

Answers

Answer:hey

Explanation:

Both Technician A and Technician B are correct.

Technician A says that some pop-up roll bars may be reset if NOT damaged.

Technician B says that some convertibles have stationary roll bars.

What is the Technician

Pop-up roll bars are special bars that come up by themselves if the car rolls over or crashes. They do this to keep the people inside the car safe. If the roll bars are set off but not broken, they can usually be put back or moved back into their original position by following the correct reset steps.

Some convertibles have fixed roll bars. Stationary roll bars stay in one place and do not move or come out on their own, unlike pop-up roll bars. These stationary roll bars make sure the car's structure is strong and protect people in case the car rolls over. However, they don't have the ability to retract or pop up like some other designs.

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what is this answer? please do it asap 2 The equation of motion of a moving particle is given by 4xy+2y+y=0.Find the solution of this equation using power series method and also check whether x =0 is regular singular point of 2x(x-1)y"+(1-x)y'+3y=0 Differentiate between electric current and resistance in three points fast pleaseee 10. Her style was imitated by many well-known artists. Hermione is collecting ChocolateFrog Cards. She starts with acollection of 20 cards and gets 2 moreper week. After how many weeks willshe have 64 cards? while unexpectedly falling asleep during normal waking hours, sarah quickly experiences a vivid dream of being in a horrible car crash. the experience is so realistic that she actually feels physical sensations as if the dream were real. sarah's most likely experiencing: . When you were young you could name all of the u. S. State capitals. After many years of not actively thinking about this information, you can no longer recall it. This is an example of: a. Retroactive interference b. Proactive interference c. Disuse theory d. Encoding failure 1. a line with a slope of 1/3 passes through the point (3, 6) . which point also lies on this line? 1) (6,3) 2) (7,6) 3) (-3,-3) 4) (- 6, 3) 2. line segment ab has a slope of if the 3/4 if the coordinates of point a are (2,5), the coordinates of point b could be 1) (6, 8) 2) (5,9) 3) (- 1, 1) 4) (6, 2) Simplify the expression: 6/3(1318)+2^46 Find the mass of a wire in the shape of the helix x=t, y=cost, z=sint, 0 P(t)=640e-0.043ti need help Can someone please help me with math. The ultimate goal of mercantilism was to gain greater A. influence on nearby nations. B. power through wealth. C. independence for individuals. D. goods through trading. The Questions are in the pictures how do u say "my second class starts at 9:30" in spanish the most simple way i need this for beginers spanish 5x5y=10 using the intercepts. write three more equations for 1 2/3 that are all true and all different T/FBenzos potentiate alcohol effects**** 23 cm 30 cm = $8.99 36 cm i problem 1 all the pizzas at tony's pizzeria cost the same per square centimetre. how much does a small pizza cost? a large pizza? problem 2. at sals pizzeria, the large pizza costs three-fourths as much per square centimetre as the medium pizza. how much does a large pizza cost? problem 3. the number of square cm in the area of a circle is about 3 less than the number of cm in the circumference of the same circle. what is the radius of the circle? someone pls help this is due today!!