Which step in the engineering design phase is requiring concussion prevention from blows up to 40 mph an example of?
target your customers
list the product goals
describe a product output
determine criteria and constraints
Answers
Answer:
Target your customers
Explanation:
took the test :)
Related Questions
Analyze the example of this band saw wheel and axle. The diameter of the wheel is 14 inches. The diameter of the axle that drives the wheel is 3/4 inch. The actual force needed to cut through a one-inch-thick softwood board is 1.75 pounds. Consider the efficiency of this band saw to be 22%. Considering the efficiency of this system, calculate the actual mechanical advantage of the wheel and axle
Answers
Answer:
The actual mechanical advantage of the wheel and axle is approximately 4.1067
Explanation:
The given parameters are;
The diameter of the wheel = 14 inches
The diameter of the axle that drives the wheel = 3/4 inches
The force needed to cut a one-inch-thick softwood board = 1.75 pounds
The efficiency of the band saw = 22%
Mechanical advantage = Force output/Force input = Input distance/(Output distance)
Input distance/(Output distance) = 14/(3/4) ≈ 18.67
Mechanical advantage ≈ 18.67
Given that efficiency = Useful energy output/(Total energy input), we have;
Efficiency = 22% = 0.22 × Expected output, we have;
The actual mechanical advantage = 0.22 × 18.67 ≈ 4.1067
The actual mechanical advantage ≈ 4.1067
Most people have a field of vision of Group of answer choices approximately 140 degrees. less than 90 degrees. about 180 degrees. more than 210 degrees.
Answers
Most people have a field of vision of approximately 140 degrees. The Option A.
What field of vision does most people have?The field of vision refers to the total area that an individual can see without moving their eyes or head. It includes both the central vision, which is the area directly in front of the eyes and provides the sharpest and most detailed vision, as well as the peripheral vision, which is the outer area surrounding the central vision.
The average field of vision for humans is typically around 140 degrees horizontally, which means individuals can see objects to the left and right of their central vision up to an angle of about 70 degrees on each side.
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Which one of these is not a successful budgeting strategy
Answers
Answer:
I can't tell you that ANSWER because I need to see the answers they gave you to circle or something
(3) What makes the Boxer engine balance so well?
Answers
Answer:
Just like two boxing athletes competing in a match, the boxer engine works similarly. The horizontally positioned pistons inside the engine create a better balance with their side-to-side motion as compared to V-shaped engines.
Explanation:
when lifting an engine out of a vehicle, tech a says to lift the engine by looping straps around the rocker arm shafts. tech b says to lift the engine by using a strap under the oil pan. who is right?
Answers
Since tech a says to lift the engine by looping straps around the rocker arm shafts and tech b says to lift the engine by using a strap under the oil pan. Neither of them is correct.
How should an engine be lifted correctly?Through direct contact between these components and the tappets and in accordance with the movement of the shaft, the rocker arm is the component in charge of transferring the movement of the camshaft towards the engine's intake and exhaust valves.
Therefore, in lifting, your chains should be in the middle of the hoist hook and the engine. To make certain that everything is disconnected, start carefully jacking up the engine. As soon as the engine is free of the car, continue jacking. Lower the engine onto blocks for security and support after moving the hoist to the desired location.
Thus the two technicians are not correct.
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which of these is not a safe skill to employ in presence of road workers
Answers
In the presence of road workers the deadliest work is to flattening the hot black liquid
5. Employees are not responsible for their own safety while at work.
A) O True
BIO False
Answers
Is bed sheets of cotton a composite material, a organic material, a inorganic material, or a malleability material?
Answers
I think it is the correct answer please forgive me if I am incorrect
B an inorganic material
Explanation: hope it helps
have a good day
What are some goals of NYFEA? Select three options.
encouraging political involvement
educating children
developing agricultural leaders
encouraging new and young farmers
developing medical treatments
encouraging small farms
Answers
Answer:
developing agricultural leaders
encouraging new and young farmers
encouraging small farms
Answer:
3
4
6
Explanation:
five factors on one's choice of site
Answers
Answer: Crucial Factors to Consider for Your Site Selection
Define your reason or purpose for situating your plan on the site.
Location and accessibility.
Knowing your competitors.
Study the building/land surrounding the site.
Landscape, size, shape, and topography.
When using a frame-engaging lift, the vehicle's center of gravity is important for proper placement of the vehicle.
Answers
Resistance in a circuit that has 35 mA of current and 5.6 V applied equals.
Answers
Answer:
R = 160 Ω
Explanation:
For this problem, we will simply apply Ohm's law to find the resistance in the circuit. Ohm's law is as follows:
Voltage = Current x Resistance
We can solve the law for resistance:
Resistance = Voltage / Current
And now we just plug in our values:
Resistance = 5.6V / 35mA
Resistance = 5.6V / 0.035 A
Resistance = 160 Ω
Hence the resistance of the circuit is 160 Ω.
Cheers
the manufacturer specifies that a terminal lug be torqued to 7.5 foot-lbs but your to calibrated in inch-pounds, you would set your wrench at in. Ib. Select one O a. 90 O b. 1.6 O c. 7.5 O d. 37.5 e kone of these
Answers
A
Why
I took the quiz
The reference for establishing all other elevations on a construction site is called
the
a. sight mark.
b. starting point.
c. reference point.
d. benchmark.
Answers
Answer:
The reference for establishing all other elevations on a construction site is called
the D. benchmark.
Explanation:
Benchmarks on a construction site are considered the true constant. It is essentially the scale for which all other elevations are based off of.
A book of the Law was found in the Temple, which was being repaired, during the___
year of Josiah's reign.
1.eighteenth
2.seventeenth
3.nineteenth
Answers
Answer:
2
Explanation:
Answer:
Its 1 eighteenth
Explanation:
According to an account in 2 Kings and 2 Chronicles, Hilkiah was a kohen gadol (High Priest) of the Temple of Jerusalem during the reign of King Josiah of Judah (639-609 BC) and the discoverer of "The Book of the Law" in the Temple, in the 18th year of Josiah's Reign (622 BC).
10) A roller coaster has a circular loop of radius 5.0 m. You go around at the minimum speed.
How fast will you be moving at the bottom?
What is your acceleration? (in m/s2, in g’s)
How does this feel? Where else have you felt this effect?
Draw a Force Diagram at the bottom.
This is dangerous. What should the radius be at the bottom, so that you only feel 2 g’s?
.
Explain why these loops have the shape that they do.
Answers
Answer:
1) The speed of the roller coaster at the bottom is approximately 15.65 m/s
2) The acceleration of the roller coaster at the bottom is 6·g's
3) The high acceleration is 6 times the force of the weight of the passengers
The high acceleration can cause gravity induced loss of consciousness
4) Please find attached a force diagram of the forces at the bottom of the roller coaster created with Microsoft Visio
5) For the acceleration at the bottom to be 2·g's the radius of the rollercoaster at the bottom should be 25 meters
5) The radius at the bottom of roller coasters are increased to reduce the normal force felt by the passengers as they pass the bottom of a circular roller coaster
Explanation:
1) The given parameters are;
The radius of the roller coaster, r = 5.0 m
The speed of the roller coaster = Minimum = 0 m/s
The shape of the roller coaster's path = Circular loop
Therefore, the maximum height of the roller coaster, h = The diameter of the of a circular path of the roller coaster, d = 2 × r = 2 × 5.0 m = 10.0 m
∴ h = 10.0 m
The minimum speed is f=given by the following equation;
\(F_N = \dfrac{m \cdot v^2}{R} - m \cdot g = 0 \ (At \ the \ top \ of \ the \ roller \ coaster's \ path)\)
Therefore, we have;
\(\dfrac{m \cdot v^2}{R} = m \cdot g\)
From which we have;
v = √(R × g)
Where;
R = The radius of the path of the roller coaster = 5.0 m
g = The acceleration due to gravity = 9.8 m/s² = constant
By plugging in the values of the variable, 'R', and the constant, 'g', we get;
v = √(5.0 m × 9.8 m/s²) = 7 m/s
The minimum speed of the roller coaster, v = 7 m/s
The speed of the roller coaster at the bottom is given by the conservation of energy formula as follows;
The energy at the top of the roller coaster = The energy at the bottom of the roller coaster
∴ The total mechanical energy of the roller coaster, M.E., is constant and at the top, \(M.E._{top}\), is given as follows;
\(M.E._{top}\) = 1/2·m·v₁² + m·g·h₁
At the bottom, the total mechanical energy is given as follows;
\(M.E._{bottom}\) = 1/2·m·v₂² + m·g·h₂
Where;
v₁ = The velocity of the roller coaster at the top = 7 m/s
h₁ = The height of the roller coaster at the top = 10 m
v₂ = The speed of the roller coaster at the bottom
h₂ = The height of the roller coaster at the bottom = 0 m
g = The acceleration due to gravity = 9.8 m/s² = Constant
By plugging in the values, we get;
M.E. = \(M.E._{top}\) = \(M.E._{bottom}\)
∴ 1/2·m·v₁² + m·g·h₁ = 1/2·m·v₂² + m·g·h₂
1/2 × (7 m/s)² + 9.8 m/s² × 10.0 m = 1/2 × v₂² + 9.8 m/s² × 0 m
122.5 m²/s² = 1/2 × v₂²
∴ v₂² = 2 × 122.5 m²/s² = 245 m²/s²
v₂ = √(245 m²/s²) = 7·√5 m/s ≈ 15.65 m/s
The speed of the roller coaster at the bottom, v₂ ≈ 15.65 m/s
2) The normal force on the car at the bottom of the roller coaster is given as follows;
\(F_N = \dfrac{m \cdot v_2^2}{R} + m \cdot g = m \times \left(\dfrac{ v_2^2}{R} + g \right )\)
Force, F = Mass, m × Acceleration, a
∴ F = m×a
Therefore, the acceleration at the bottom, 'a' by comparison of the general equation for force, 'F', and the normal force, \(F_N\), is given as follows;
\(a = \left(\dfrac{ v_2^2}{R} + g \right )\)
Plugging in the values for 'v₂²', 'R', ang 'g', gives;
\(a = \left(\dfrac{ v_2^2}{R} + g \right ) = \left(\dfrac{ 245}{5} + 9.8 \right ) = \left(49+ 9.8 \right ) = (5 + 1) \times 9.8 = 6 \times 9.8 = 6 \times g\)
a = 6·g = 58.8 m/s²
3) The high acceleration will lead to a very high normal force (equal to 6 times each of their weight) experienced by the passengers with a force
The high acceleration is dangerous and can lead to gravity induced loss of consciousness since it is more than 3·g's
4) Please find attached the force diagram at the bottom of the roller coaster created with Microsoft Visio
5) For the acceleration at the bottom to be 2·g's, we have;
\(a = \left(\dfrac{ v_2^2}{R} + g \right )\)
At a = 2·g, we have;
\(2 \cdot g = \left(\dfrac{ v_2^2}{R} + g \right )\)
\(\therefore 2 \cdot g - g = g = \dfrac{ v_2^2}{R}\)
\(R = \dfrac{ v_2^2}{g} = \dfrac{245}{9.8} = 25\)
R = 25 m
The radius at the bottom of the roller coaster should be 25 meters so that only 2·g's is felt
5) The shape of the roller coaster has an increases the radius at the bottom so as to reduce the acceleration of the car
Xavier is demolishing an old home which contains lead-based paint. What type of respiratory protection should he wear?
Answers
It is crucial for Xavier to ensure that the respirator he chooses fits properly and is certified by a recognized regulatory body, such as the National Institute for Occupational Safety and Health (NIOSH) in the United States.
Demolishing an old home that contains lead-based paint, Xavier should wear appropriate respiratory protection to minimize his exposure to lead dust and fumes.
The type of respiratory protection he should wear depends on the level of lead hazard and the potential for lead dust or fume inhalation.
Here are a few options:
N95 Respirator:
An N95 respirator is a disposable filtering facepiece respirator that can provide effective respiratory protection against airborne particles, including lead dust.
It is designed to filter out at least 95% of airborne particles.
Half-Face Respirator with P100 Filters:
A half-face respirator, equipped with P100 filters, offers both respiratory protection and additional protection against lead dust and fumes.
P100 filters have a higher filtration efficiency than N95 filters, capturing 99.97% of airborne particles.
Powered Air-Purifying Respirator (PAPR):
A PAPR uses a battery-powered blower to draw air through filters and supply it to a hood or mask worn by the user.
PAPRs provide a higher level of protection and a constant flow of filtered air, which can be more comfortable during extended use.
Full-Face Respirator:
A full-face respirator, combined with appropriate filters (such as P100), provides protection for both the respiratory system and the eyes.
This type of respirator is recommended when there is a potential for eye irritation or splashes of lead-containing materials.
He should follow proper donning and doffing procedures and adhere to any additional safety guidelines or regulations applicable in his area.
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(Architecture) Sarah is an environmental activist. She frequently conducts various programs and activities in her community to promote a clean, healthy, and sustainable environment. From which council can Sarah get a green building certification?
Sarah can get a green building certification from the ____.
Answers
The council from which Sarah can obtain her building certification is;
US Green Building Council
We are told that Sarah is an environmental activist because she conducts a lot of programs to advocate for clean and sustainable environment.Now, there is a program called LEED which is an acronym for Leadership in
Energy and Environmental Design standards that is necessary for those
that want to measure the greenness of buildings.
This LEED program explained above is organized by an organization in
the United States of America (USA) known as US Green Building Council
(USGBC). This program is for everyone who wants to be a certified
environmental activist and thus i t is recommended that Sarah gets her
certification here.
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PLZ ASAP WILL GIVE BRAINLIST
Click this link to view O*NET’s Work Activities section for Personal Financial Advisors. Note that common activities are listed toward the top, and less common activities are listed toward the bottom. According to O*NET, what are some common work activities performed by Personal Financial Advisors? Check all that apply.
interacting with computers
making decisions and solving problems
evaluating information
performing general physical activities
handling and moving objects
getting information
Answers
Answer: A, B, C & F (interacting w computers, making decisions & solving problems, evaluating information & getting information).
Explanation: Those are the correct & verified answers.
Answer:
a b c f
Explanation:
is correct edge 2021
Hope this helps!
Which tool would be used along with a hammer to cut a rounded-off nut on a vehicle?
O A. chisel
OB. file
OC. punch
OD. screwdriver
Answers
Answer:
Screwdriver
Explanation:
We should use hammer with Screwdriver to cut a rounded - off nut of a vehicle
You are driving on a two-way street, and are looking for a place to park;
Answers
Answer:
you cannot park
Explanation:
except you park in a compound because it is a two way road parking on either side could lead to accident or goslow
Developments in ______ brought innovative synthetic materials including plastics, fabrics, and fiberglass resins.
Answers
Developments in Chemistry brought innovative synthetic materials including plastics, fabrics, and fiberglass resins.
What is the synthetic ?Synthetic materials are man-made materials created through chemical processes. They are used in a variety of applications, from clothing to construction and automobile manufacturing. Synthetic materials are usually derived from petroleum but can also be created from other sources such as plants. Some of the most common synthetic materials include polyester, acrylic, nylon, and vinyl. These materials are often used due to their durability, low cost, and wide range of applications. Synthetic materials are also renowned for their ability to be manipulated and tailored to suit specific needs. For example, polyester can be made waterproof which makes it ideal for outdoor apparel. Synthetic materials are also resistant to staining and fading, which can make them a great choice for furniture and upholstery.
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Those with good motor skills are chan deactices as taking...
Agous contadan
B.poor coordination
C. zilele contacon
Answers
Answer:
The answer is B
Explanation:
Poor Coordination is
The network outlet on my motherboard (the port on the back of my computer where I plug my internet or CAT5 cable into) is no longer working. True or False: A USB WiFi adapter can be used to access the internet at school.
True
False
Answers
Which organization accredits collegiate architecture programs?
A.
NCARB
B.
NAAB
C.
AIA
D.
ACSA
Answers
ACSA is international association of architecture schools preparing school architects, designers and change agent.
A gas metal arc welder is also known as a _____ welder.
A) TIGB) GTAWC) GMAWD) Resistance spot
Answers
Answer:
GMAW
Explanation:
It's literally the initials of that type of welding
The correct option is C. A gas metal arc welder is also known as a GMAW.
An electrical arc is used as the energy source in the gas metal arc welding (GMAW) technique, which is a type of fusion welding. The consumable filler metal in gas metal arc welding is also the electrode. The molten weld puddle is shielded by an external shielding gas.
What is GMAW and GTAW?In Gas Metal Arc Welding (GMAW), a consumable electrode is used. This causes the electrode material to melt and deposit on the weld bead. Because a non-consumable electrode is used during GTAW or TIG welding, no electrode material is deposited on the weld bead.
Gas tungsten arc welding (GTAW), commonly referred to as tungsten inert gas (TIG) welding, is a type of arc welding that uses an inert tungsten electrode to create the weld. For joining magnesium and aluminum, tungsten inert gas (TIG) welding saw an overnight success in the 1940s.
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Technician A says that synthetic blend oil has the same service life as that of full synthetic oils. Technician B says that conventional oils have a shorter service life than that of synthetic oils. Who is correct
Answers
Answer:
In this case, both technicians are correct because conventional oil wont last as long as full-synthetic or full-synthetic high-mileage oil. high-mileage or regular full-synthetic? I say go with the full-synthetic high-mileage oil because it can handle more miles than the regular low-mileage oil. it also wont damage ur motor unless ur motor requires low-mileage oil.
Explanation:
Students are expected to respond to one of the two questions described below. Students should provide examples to clarify their response.
1. Manufacturing systems may be classified into types, such as customized production, batch production, and continuous production. Describe examples of how each product type is applied; cite examples of products that are produced as customized, batch, and continuous.
2. The interchangeability of parts increases the effectiveness of manufacturing processes. Describe situations where parts are developed to be interchangeable and why this is important for industry.
Answers
Answer:
can u explain what we are answering?
Explanation:
how much profit does the fossil fuel industry make
Answers
Answer:
In 2020, the total revenue of the United States' oil and gas industry came to about 110.7 billion U.S. dollars
Explanation:
Examples of modern manufacturing allowing for customization to make specific items to suit individual needs.
Answers
Modern manufacturing has significantly advanced to cater to customization and meet individual needs.
Few examples of how modern manufacturing allows for customization:
1)3D Printing/Additive Manufacturing: 3D printing enables the production of highly customized items by building layer upon layer of material.
This technology allows for the creation of unique shapes, sizes, and designs, enabling customization on a personal level.
From customized prosthetics to personalized jewelry, 3D printing revolutionizes manufacturing by tailoring products to individual requirements.
2)Mass Customization in Apparel: Traditional manufacturing processes often involved producing items in standard sizes, limiting options for consumers.
However, modern manufacturing techniques, such as computer-aided design (CAD) and computer-aided manufacturing (CAM), allow for mass customization in apparel.
By utilizing body scanning and virtual fitting technologies, companies can offer custom-made garments that fit an individual's unique measurements and style preferences.
3)Customized Electronics: With advancements in technology, manufacturers can now offer customization options for electronic devices.
Customers can personalize specifications such as memory capacity, display size, and processing power to suit their needs.
Some companies even allow customers to design the appearance and choose specific features of their gadgets, ensuring that the final product aligns with their preferences.
4)Personalized Food and Beverages: Manufacturing has extended to the food and beverage industry, enabling customization in culinary experiences.
Companies now offer personalized nutrition plans, customized meal kits, and even 3D-printed food tailored to individual dietary requirements and taste preferences.
5)Automotive Industry: The automotive industry has embraced customization, allowing customers to configure various aspects of their vehicles, including color, trim, interior options, and additional features.
Some manufacturers offer online platforms where customers can design and visualize their personalized cars before ordering.
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