Air that initially occupies 0.44 m3 at a gauge pressure of 55 kPa is expanded isothermally to a pressure of 101.3 kPa and then cooled at constant pressure until it reaches its initial volume. Compute the work done by the air. (Gauge pressure is the difference between the actual pressure and atmospheric pressure.)

Answer:

afternoon in winter

Explanation:

because sun have little slanting that time

Answer:

A

Explanation:

Shadows are longest in the early morning and late afternoon/early evening when the sun appears low in the sky.

Answer:

just the way u did rn

Explanation:

lol

Answer:

Does the steepness of the ramp affect the speed of the toy car?

constant: the same car

I.V.: the steepness of the ramp D.V. : the speed of the car

Explanation:

Answer:

1: They are less harmful to the environment.

2: They can be charged faster than lead-acid batteries.

3: They have a longer life cycle of up to 15-20 years, depending on their environment and use.

4: They also have a high discharge rate, meaning they can release energy faster.

Answer:

3936 people

Explanation:

Water Tank = 9840 liters of water.

Now divide the total amount of water available by the amount of water needed per person to get the number of people that can consume all the water:

9840 Liters / (2.5 Liters/ 1 person) =

1 person * 9840 Liters / 2.5 Liters =

1 person * 9840/2.5 = 3936 people

Answer:

C. Sketch Model on Edge 2022

Explanation:

found on quizlet^

Answer:

1;true

2;true

3;no idea

4;true

5;true

6;false

7;yes

8; hospital

9;no idea for now

10;no idea

Answer:

The answer is 'Tire tread depth can only be checked by a properly trained tire expert.'

Explanation:

The KJV doesn't say how God made the Earth.

Explanation:

All we know is that he did make Earth for everyone and everything.

Answer:

GOD is Generator Operator Destroyer. God is pure consciousness. He was neither born, nor will he ever die.  

Answer:

Most plate boundaries are located along the edges of the Earth's tectonic plates. These plates are composed of the Earth's crust and upper mantle, and they move and interact with one another at the boundaries. There are three types of plate boundaries: divergent, convergent, and transform.

Divergent plate boundaries occur where two plates are moving away from each other, typically resulting in the formation of a new oceanic crust. These boundaries are often found along the mid-oceanic ridges, where magma from the Earth's mantle rises up and creates new crust.

Convergent plate boundaries occur where two plates are moving towards each other. These boundaries can take several forms, depending on the type of plates involved. When two oceanic plates converge, one plate is typically subducted under the other, leading to the formation of a deep-ocean trench and the creation of volcanic islands. When two continental plates converge, they can collide and form mountains.

Transform plate boundaries occur where two plates are sliding past each other horizontally. These boundaries are typically found along large faults, such as the San Andreas Fault in California.

Overall, most plate boundaries are located along the edges of the Earth's tectonic plates, where they interact and create the geological features and phenomena that shape the planet.

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.

Answer:

the vehicle serviced for the same problem more than once

Answer: The answer is A They must be adaptable to changing needs or situations.

Answer:

AIR FUEL AND SPARK things also depends on what type of mustang you have 5.0 or v6 mustang

Explanation:

there is tree things required to have a complete combustion process more air the better your engine with breathe better allowing the fuel injectors to inject more fuel the easiest way to get more air is an cold air intake it will allow your car have better throttle response to

Answer:a government website/A.Gov

Explanation:

I looked it up I also put this as my answer so i don’t know if it’s right or not

The essential objective of an car climate control framework is to provide passenger comfort in as quick a time as possible.

A vehicle's climate control system can keep the interior temperature comfortable and adjust airflow. Controlling humidity: Reduces moisture and prevents fogging. Filtering air: Removes pollutants and improves air quality. Defogging & defrosting: Improves visibility during bad weather.

Since warm streams in one heading as it were, from regions of tall temperature to temperature, the climate framework must make a stream by cooling the discuss underneath the surrounding discuss temperature.

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Answer: Fusion

Explanation:

It has a tendency to fuse stuff

The correct answer is Option B).

GMA (MIG) welding is a fusion welding process.

Given data:

GMA (Gas Metal Arc) welding, also known as MIG (Metal Inert Gas) welding, is a fusion welding process. In GMA/MIG welding, a consumable electrode wire is used to create an electric arc between the wire and the workpiece. The arc heats and melts the base metals, and a shielding gas, typically a mixture of argon and carbon dioxide, is used to protect the weld pool from atmospheric contamination.

During the welding process, the molten electrode wire and the base metal fuse together to form a solid weld joint. This fusion of the materials is characteristic of fusion welding processes, where the base metals are melted to create the weld.

Hence, GMA/MIG welding is considered a fusion welding process.

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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

The statement that most accurately evaluates the response to the prompt is "The response fulfills the purpose but is inappropriate for the audience." (Option C)

It is accurate and well aligned to indicate that one is grateful to their teachers. An accurate follow up to that statement should have been an explanation how, citing examples to buttress the initial statement.

Another body of text that could have helped is to mentioned names of specific teachers that have helped.

By deviating from the original thought , the response ceased to be appropriate for the intended audience as the second statement was a bit undiplomatic.

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Full Question:

Although part of your question is missing, you might be referring to this full question:

Which statement most accurately evaluates the response to the prompt?

A. The response fulfills the purpose and is appropriate for the

audience.

B. The response does not fulfill the purpose but is appropriate for the

audience.

C. The response fulfills the purpose but is inappropriate for the

audience.

O D. The response does not fulfill the purpose and is inappropriate for

the audience.

Answer:

theres a few

Explanation:

Maximize Fuel Economy

Fight Rust & Corrosion

Reduce Friction & Wear

Improve Horsepower and Performance

Fix Hard Starts

Extend Engine Life

The difference in pressure placed on the snow when Tony Hawk stands on one snowshoe compared to standing in one boot is 800 Pa.

1. Convert the weight of Tony Hawk from kg to N (Newton):

  Weight = Mass x Gravity

  Given that Tony Hawk weighs about 60 kg and the acceleration due to gravity is approximately 9.8 m/s²,

  Weight = 60 kg x 9.8 m/s² = 588 N

2. Calculate the pressure exerted by Tony Hawk on the snow when standing on one snowshoe:

  Pressure = Force / Area

  Given that the area of the snowshoe is 0.20 m²,

  Pressure on snowshoe = 588 N / 0.20 m² = 2940 Pa

3. Calculate the pressure exerted by Tony Hawk on the snow when standing in one boot:

  Given that the area of the boot is 0.05 m²,

  Pressure on boot = 588 N / 0.05 m² = 11760 Pa

4. Calculate the difference in pressure placed on the snow:

  Difference in pressure = Pressure on snowshoe - Pressure on boot

  Difference in pressure = 2940 Pa - 11760 Pa = -8820 Pa

Note: The negative sign indicates that the pressure on the snowshoe is lower compared to the pressure on the boot. However, in this context, the absolute value of the difference (8820 Pa) represents the magnitude of the pressure difference.

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Answer:

1.\(I_{xc}\) = 7.161458\(\overline 3\) in.⁴

\(I_{yc}\) = 36.661458\(\overline 3\) in.⁴

Iₓ = 28.6458\(\overline 3\) in.⁴

\(I_y\) = 138.6548\(\overline 3\) in.⁴

2. \(I_{xc}\) = 114.\(\overline 3\) in.⁴

\(I_{yc}\) = 37.\(\overline 3\) in.⁴

Iₓ = 457.\(\overline 3\) in.⁴

\(I_y\) = 149.\(\overline 3\) in.⁴

3. The maximum deflection of the beam is 2.55552 inches

Explanation:

1. The height of the beam having a rectangular cross section is h = 2.5 in.

The breadth of the beam, is = 5.5 in.

The moment of inertia of a rectangular beam through its centroid is given as follows;

\(I_{xc}\) = b·h³/12 = 5.5 × 2.5³/12 = 1375/192 = 7.161458\(\overline 3\)

\(I_{xc}\) = 7.161458\(\overline 3\) in.⁴

\(I_{yc}\) = h·b³/12 = 2.5 × 5.5³/12 = 6655/192 = 36.661458\(\overline 3\)

\(I_{yc}\) = 36.661458\(\overline 3\) in.⁴

The moment of inertia about the base is given as follows;

Iₓ = b·h³/3 = 5.5 × 2.5³/3 = 625/24 = 28.6458\(\overline 3\)

Iₓ = 28.6458\(\overline 3\) in.⁴

\(I_y\) = h·b³/3 = 2.5 × 5.5³/3 = 6655/48= 138.6548\(\overline 3\)

\(I_y\) = 138.6548\(\overline 3\) in.⁴

2. The height of the beam having a rectangular cross section is h = 7 in.

The breadth of the beam, b = 4 in.

The moment of inertia of a rectangular beam through its centroid is given as follows;

\(I_{xc}\) = b·h³/12 = 4 × 7³/12 = 114.\(\overline 3\)

\(I_{xc}\) = 114.\(\overline 3\) in.⁴

\(I_{yc}\) = h·b³/12 = 7 × 4³/12 = 37.\(\overline 3\)

\(I_{yc}\) = 37.\(\overline 3\) in.⁴

The moment of inertia about the base is given as follows;

Iₓ = b·h³/3 = 4 × 7³/3 = 457.\(\overline 3\)

Iₓ = 457.\(\overline 3\) in.⁴

\(I_y\) = h·b³/3 = 2.5 × 5.5³/3 = 149.\(\overline 3\)

\(I_y\) = 149.\(\overline 3\) in.⁴

3. The deflection, \(\delta _{max}\), of a simply supported beam having a point load at the center is given as follows;

\(\delta_{max} = \dfrac{W \times L^3}{48 \times E \times I}\)

The given parameters of the beam are;

The length of the beam, L = 22 ft. = 264 in.

The applied load at the center, W = 750 lbs

The modulus of elasticity for Cedar = 10,000,000 psi

The height of the wood, h = 3 in.

The breadth of the wood, b = 5 in.

The moment of inertia of the wood, \(I_{xc}\) = b·h³/12 = 5 × 3³/12 = 11.25 in.⁴

By plugging in the given values, we have;

\(\delta_{max} = \dfrac{750 \times 264^3}{48 \times 10,000,000 \times 11.25} = 2.55552\)

The maximum deflection of the beam, \(\delta _{max}\) = 2.55552 inches

Answer:

Because the system automatically deletes their answer, but you still see it for a while.

Explanation:

The road is in poor condition, slow down.

Answer:

yes

Explanation:

Answer:

The duty to design an efficient and functional building foundation typically falls under the responsibility of a civil engineer

Civil engineers are responsible for designing and constructing the foundation of a building. They have the expertise and knowledge to analyze the soil conditions, the load-bearing capacity required, and the type of foundation that is most appropriate for the specific structure. They are trained to design foundations that will ensure the stability and safety of the building for its intended use.

While architects play an important role in designing the overall aesthetics and functionality of a building, they are not typically trained in the technical aspects of foundation design. Contractors and masons, on the other hand, are responsible for executing the construction process, but they are not necessarily equipped to design the foundation.

Therefore, it is the duty of a civil engineer to design an efficient and functional building foundation to ensure the long-term stability and safety of the structure.