Engineering Middle School

PLEASE HELP! NO RANDOM ANSWERS!!
what are the forces that act upon amusement park rides? why is it important to understand how motion and forces affect the rides they design?

Answers

Answer 1
kinetic and potential energy
Answer 2
kinetic and potential energy



Energy stored in an object due to its position is Potential Energy. Energy that a moving object has due to its motion is Kinetic Energy.

Related Questions

What is the fastest motorcycle in the world? How fast does it go?

Answers

The fastest motorcycle in the world is the Dodge Tomahawk. It can reach a top speed of 420 mph.

Answer:The turbine-powered MTT 420-RR

Explanation: the turbine motorcycle is one of the many fastest motorcycles in the world. with top speed hitting 273 mph (439 km/h)

Select four specialties of engineers from the list.


electrical engineering

polymers fabrication

materials science

nuclear engineering

petroleum engineering

mediator selection

Answers

Answer: electrical, nuclear, petroleum, and materials

Explanation:

:)

Electrical, polymers, materials and nuclear are the 4 specialties of engineers.

Do you think we can walk on the sun one day?

I don't know maybe some weird scientists from Ohio create sun-proof suits and we can go during the night and at winter.

Answers

Answer: Yes

Explanation:

I KNOW ITS FOOLISH BUT YES. THE HUMAN RACE MADE A HAND HELD DEVICE THAT CARRIES ALMOST ALL THE INFOMATION IN THE WORLD. CALLED "The Cell Phone" AND WE JUST CHILLIN. With It OVER 50% OF THE WORLD HAS ONE. So Yes.

I'm sorry to say that it is currently impossible for humans to walk on the sun or even get close to it. The sun is an extremely hot and volatile star, with surface temperatures reaching up to 5,500 degrees Celsius (9,932 degrees Fahrenheit) and core temperatures of over 15 million degrees Celsius (27 million degrees Fahrenheit). The heat and radiation emitted by the sun would be lethal to any form of life as we know it.

Even with sun-proof suits, there is currently no material that can withstand the extreme heat and radiation of the sun for more than a few seconds. Additionally, the distance between the Earth and the sun is so vast that it would take years for any spacecraft to travel there, and the journey would be extremely dangerous due to the intense gravitational forces and radiation.

Therefore, while it's always possible that new technologies and scientific breakthroughs could change our understanding of what's possible, as of now, it is highly unlikely that humans could ever walk on the sun.

Who do you think needs a higher level of education, a police officer or a lawyer?

Answers

A lawyer need more education,since they mostly do everything like cases,crimes they will have to work on law enforcement etc.
A lawyer, I believe they have to go to school for longer.

What structure notorious for its 3.97 degree tilt is the freestanding bell tower of a cathedral in its namesake Italian town? The structure's tilt comes from the soft ground of its unstable foundation.

Answers

The structure notorious for its 3.97-degree tilt is the Leaning Tower of Pisa. It is the freestanding bell tower of the Cathedral of Pisa, located in the Italian town of Pisa. The tower's tilt is a result of the soft ground and unstable foundation on which it was built.

The leaning tower of Pisa

Which of the following best describes solids, liquids, and gases? the speed at which fluids flow the measurement of elasticity in fluids the normal phases in which matter exists the ability of a fluid to flow through anything

Answers

Answer:

water flows and gas lingers in the air while solids are stabilized

Explanation:

Answer: water flows and gas lingers in the air while solids are stabilized

Who likes UnderTale?? if not then DON'T ANSWER!!
Also in hot land with the art class easter egg! who found that boss?

Answers

i like undertale it’s pretty cool if you ask me. i don’t know who found the boss tho sorry hajdnxjsnd
Low key it’s pretty good can I get Brainlyist I never got it before

Ava works in a college admissions office. She is involved in reading applications and matching students to the criteria set out by the school for acceptance. If Ava decides that the student qualifies to attend the college, she notifies them. Which pathway in the Education and Training Cluster does Ava’s career fall into?

A. Teaching and Training
B. Administration and Administrative
C. Professional Support Services
D. Science & Mathematics

Answers

Answer: It will be Option C, " Professional support and Services ".

Proof : She is only reading applications that might be related to complaints or admissions, So , Option A and D is incorrect.• She is not in the field of anything related to teaching, therefore, Option B is also incorrect.Now Option C is only remaining. Therefore,Option C is your answer.Hope it helps you...

C.Professional Support Services

Im passed due someone help meeeeeee

Im passed due someone help meeeeeee

Answers

Answer:

how are supposed to help when you can't do anything?

Earthquakes mostly happen in California

Describe 3 factors an engineer should take into consideration when choosing material for building the pipes in a pipeline

Gr. 8
Think it has something to do with Viscosity, Density, and Pressure but not sure what

Answers

Answer:

Durability: The material used for building pipes in a pipeline should be able to withstand the conditions it will be exposed to, such as pressure, temperature changes, and corrosion.Flow properties: The viscosity and density of the liquid or gas that will be flowing through the pipeline should be taken into consideration when choosing the material for the pipes. Materials with lower viscosity and density will be more suitable for transporting fluids with high flow rates.Cost: The cost of the material used for building pipes in a pipeline is an important consideration. Engineers need to choose a material that is both durable and cost-effective, while still being able to meet the flow and pressure requirements.

Answer:

design, material, cost

Explanation:

Which of the following is a valid reason why a scientist might reject a scientific theory
A. Some people disagree with it
B. it cover to Broad a topic
C. New evidence Contradicts it
D. it is too old

Answers

C I think hope it helps :)

Answer:

C. New evidence Contradicts it

Explanatine

A student places a cube of solid butter at the tip of a metal spoon. The base of the spoon is placed in a pot of hot water so that only the spoon’s base is touching the water.



After a few minutes, the butter starts to melt from the tip of the spoon. Which statement explains the process that causes the butter to melt?

Answers

Answer:

The thermal energy from the pot of water rises into the air and the butter absorbs the heat and the butter slowly change’s from a solid to a liquid.

Explanation: It will melt because when you put the spoon under hot water It will become heated. So when you put butter on it It is going to melt because the things inside of the butter will make it melt

What are materials engineers trying to discover when they study different materials?
please help im timed!

Answers

Maybe different types of metal and things the metal carries but I honestly am not sure this is my logical guess.
Material engineers study various materials to discover the reason and cause of its existence, the chemical properties, how long it has been there, and how it impacts human life.

HOW DO I FIX THIS SIDE BAR ITS THE FIRST TIME THIS HAPPEND (the black bar with all my things)

HOW DO I FIX THIS SIDE BAR ITS THE FIRST TIME THIS HAPPEND (the black bar with all my things)

Answers

Click and drag it down to the bottom bro

Answer:

just do what the other people are saying

Explanation:

I’m building a pc, but I only have 2 sata cables. What are the other required cables to connect to or parts, such as the gpu?

Answers

Answer:

You would also need power cables.

Answer:

check on the sides of ur pc or on the back or on the bottom see if there is a manual and follow the manual guide

What is the volicity of a rocket?

Answers

Answer:

I'm gonna assume you meant velocity.

Explanation:

If a rocket is launched from the surface of the Earth, it needs to reach a speed of at least 7.9 kilometers per second (4.9 miles per second) in order to reach space. This speed of 7.9 kilometers per second is known as the orbital velocity, it corresponds to more than 20 times the speed of sound.

7.9 kilometers per second (4.5 miles per second)

what is the advantage of using sun energy over fossil fuels

Answers

Pollution will decrease and solar can prevent $167 billion in health and environmental damages.

Answer:

Pollution will decrease and solar can prevent $167 billion in health and environmental damages.

Explanation:

List FIVE variables (things) that affect flight (such as the weight of the plane's parts, wing shape, wing length, rudders, ailerons, plane length, etc.) and explain it in detail.

Answers

Aerodynamics definitely play an important role. This is because if the plane is not aerodynamic then wind can easily slow down the plane. This would be bad because it could cause the plane to crash. Also the materials that the plane is made of. You don’t want it to be so heavy that it gets weighed down. But at the same time you can’t have it to light where impact to plane is more likely to happen. The wing shape definitely matters because as I mentioned previously they play a big factor in aerodynamics. The planes parts matter because you can’t use just any part for the plane. You also have to take into consideration how each part effects the materials and other parts. Lastly, the plane length. This is because a bigger plane could be not as fast as a smaller plane. The bigger plane could be more durable then the smaller plane or vise versa.

Hope this helps! If not I am very sorry!

I will mark brainliest.
The least likely result of a severe electric shock is...
A. Unconsciousness
B. Stoppage of Breathing
C. A Burn
D. Bleeding

Answers

Answer:

\({\huge{\pink{\mathcal{Answer࿐❤}}}} \)

Stoppage of Breathing

I think it’s bleeding,I know when one gets electrocuted they Experience difficulties in breathing or no breathing at all!

In Vexcode VR, this is the virtual space for your robot to interact and move.

Answers

Answer:

True

Explanation:

VEXcode VR lets you code a virtual robot using a block based coding environment powered by Scratch Blocks. ... We all know that robots make Computer Science (CS) come to life with real world applications. Now STEM learning can continue while at home for students, teachers and mentors with no access to their VEX robots.

- please tell me if it is wrong

- I hope this helped

- Brainliest appreciated :D

-- Juri Davis

Trueeeeeeeeeeeeeeeee

What does it take to launch a rocket in space?

Answers

To get rockets into orbit, they need much more thrust than the amount that will get them up to the required altitude. They also need sufficient thrust to allow them to travel with very high orbital speed. ... If speed is less than this, an object will fall back to the Earth
You need more than enough fuel engine to blast you up in to space for if anything goes wrong you have enough

One of the best ways to find a vacuum leak on a speed-density fuel-injection system is to read the intake air controller (LAC) count, or percentage, with a scan
tool. Normal IAC percentage is usually 15 to 25. A reading of less than indicates vacuum leak.
O A.5
OB. 10
O C.25
O D. 15

Answers

Answer:

The correct option is A:

A) 5

Explanation:

One of the best way to know about the vacuum leak on a speed-density fuel injection is to look at IAC count or percentage. A reading less than 5 would indicate a vacuum leak. The extra air from the leak will result in:

Increase of Idle speedMAP sensor interprets it as an additional load on the engineInjector pulse width increasesIAC count decreases, trying to reduce engine speed to a previously set valueAir-fuel mixture remains the same
A should be the correct answer

Suppose the cylinder had a mass of 20 kg and started at a height of 2,000 m. If the initial temperature of the water was 25 °C, what would be the final temperature? Explain.
This is from the gizmo Energy Conversion Systems. Help would be appreciated!

Answers

The final temperature will be "572.56°C".

Given:

Mass,

\(M_i\) = 1 kg\(M_f\) = 20 kg

Height,

\(H_i\) = 100 m\(H_f\) = 2000 m

Initial temperature,

\(T_i\) = 25 °C

Since we know,

The formula to find the final temperature (\(T_f\)) is:

\(= T_i +1.17\times 1.17(\frac{H_f}{H_i} )\times (\frac{M_f}{M_i} )\)

\(= 25+1.17\times 1.17\times 20\times 20\)

\(= 25+547.56\)

\(= 572.56^{\circ} C\)        

Thus the above answer is correct.                  

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Answer: Hey! For anyone who still needs the answer it is

"572.56°C".

describe the engineering design process in your own words.

Answers

The engineering design process, by definition, is a series of steps that engineers use to find a solution to a problem. These steps include: defining the problem, brainstorming solutions, designing and building a prototype of the solution, testing the solution, and improving it.

The engineering design process is a sequence of procedures that engineers employ to solve a problem. These phases are as follows: describing the problem, brainstorming solutions, developing and creating a solution prototype, testing the solution, and improving it.

What is engineering?

Engineering is the application of scientific concepts to the design and construction of machinery, structures, and other objects such as bridges, tunnels, roads, automobiles, and buildings.

Engineering comprises a wide range of more specialized branches of engineering, each having a more specific concentration on certain areas of applied mathematics, applied science, and application kinds.

The engineering design process starts with defining a problem and conducting background study on it. The requirements are defined, and a solution is selected. A solution prototype is created and tested. If the constructed solution fits the requirements, the outcomes can be shared.

Learn more about engineering here:

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Pleaseeeeeeeeeeeeee answer

Pleaseeeeeeeeeeeeee answer

Answers

Answer 25/2

100/8 = 25/2
How many dogs is he feeding right but anyways one week is 7 days and he feeds them each with den there’s also 100 pound dog food so it’s 7 ?/100 the question mark is for the number of dogs

What Are 2 Properties electromagnets have that permanent magnets do not?

Answers

Answer:The distinction between a permanent magnet and an electromagnet is essentially one in how the field is created, not the properties of the field afterwards. So electromagnets still have two poles, still attract ferromagnetic materials, and still have poles that repel other like poles and attract unlike poles.

Explanation:

Permanent have magnetic in them and electromagnet is made of coil wires which acts like a magnet when an electric current pass through

What did Brother Guy say when he was showing all the pictures of scientists? (the basic point he was making)
Religion is the topic for real

Answers

Hopefully the other person helps you I’ll come back to see but I can’t right now
i’m gonna need some context here bud

HELP QUICK

Securely glue or tape the piece of cardboard onto the box.
Make lengthwise guides to keep the ball on the ramp. Connect three straws end to end. To connect them, squeeze the end of one straw and insert it into the end of another straw. Tape the guide along one side of the ramp. Make a second guide using three more straws. Tape it along the other side of the ramp. The space between the guides should be a little wider than the width of the ball.
Set up the ramp. The top of the ramp should be 12 inches off the floor. Place the box (vehicle 1) at the base of the ramp—the box should be touching the end of the ramp. The side with the added cardboard piece should face the ramp. Orient the box so it’s wider than it is high.
Let the ball roll down the ramp and hit the box. The box should fall over and move across the floor.

The amount of force in this collision can be measured indirectly. Simply measure the distance the box moved after the ball hit it. What procedure can you use to measure the distance?

Answers

Answer: Inches

Explanation:

Securely glue or tape the piece of cardboard onto the box. Make lengthwise guides to keep the ball on the ramp.  Inches

What is force in collision?

Collisions between two objects naturally fall under Newton's third law of motion. When two objects collide, forces of equal magnitude and opposite direction are applied to each object.

Such pressures frequently result in one thing gaining momentum and gaining speed while the other object slows down (lose momentum). Newton's third law states that the forces acting on the two objects are of equal strength.

The objects' accelerations may not be equal in magnitude even though the forces acting on them are opposite in direction and of equal magnitude.

Therefore, Securely glue or tape the piece of cardboard onto the box. Make lengthwise guides to keep the ball on the ramp.  Inches.

To learn more about Collision, refer to the link:

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How do batteries and other types of power sources make physical computing systems more mobile?

Answers

Answer:

Batteries store energy reasonably well and for a long time. Primary batteries (non-rechargeable) hold more energy than secondary (rechargeable) and the self-discharge is lower. Lead-, nickel- and lithium-based batteries need periodic recharges to compensate for lost energy. Hope this helps!

Explanation:

she got it right the first answer

If someone narrated your life, who would you want to be the narrator?

Answers

By corpse (because his voice is DEEEP)
Morgan Freeman (All other answers are incorrect)
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