Compute the reactions at A for the cantilever beam subjected to the distributed load shown. The distributed load reaches a maximum value of 2 kN/m at x = 3 m. w 1 1 2 kN/m w = k1x – k2x2 A 3 3 m + 2 m

Answer:

chromsomes is bigger than genes

genes only contains some charactheristic things like eye color , hair color

but chromsomes also contains genes

Explanation:

did you understand me

Answer:

I think it's A

Hope that helped you

Answer:

Civil engineering.

Explanation:

Civil engineering is a branch of engineering whose mission is the design and construction of structures and buildings for civil use, understood as the use of these structures by society in the context of their daily life. Thus, for example, this branch of engineering is responsible for the construction of bridges, dams, tunnels, etc., being in all cases structures that facilitate the normal development of life in society.

In this context, the design and construction of a new sports arena, as long as it meets these parameters, would be carried out by a civil engineer.

Answer:

repetitive motion prolonged exposure long periods of pressure

Answer: plotting shipping routes

preparing shipping documents

taking orders from customers

calculating the cost of shipping

Explanation:

Cargo and freight agents help in the arrangement and also helps in tracking shipments. They help in the preparation of every required documentation so that delivery of shipments can be faster.

According to the video, some common tasks that the Cargo and Freight Agents perform include:

• plotting shipping routes

• preparing shipping documents

• taking orders from customers

• calculating the cost of shipping

Answer:

C, D, E, F

Explanation:

That is what the video shows.

Answer:

steel to remain safe from blade and to get the work done

Answer:

Headlights are required to be used 1/2 hour after sunset to 1/2 hour before sunrise, when windshield wipers are being used, when visibility is less than 1000 feet, or when there is insufficient light or adverse weather.

Explanation:

hope this helps

Answer:

at night time from sunset all the way till sunrise

Explanation:

One field that cannot be pursued in the electrical field is architecture.

While architecture often involves designing and planning structures, it primarily focuses on the aesthetics, functionality, and construction of buildings and spaces.

Although electrical systems play a crucial role in buildings, such as lighting and power supply, the discipline of architecture does not delve deeply into electrical engineering principles and technologies.

Electrical engineering, on the other hand, focuses on the study and application of electricity, electronics, and electromagnetism, covering areas such as power systems, control systems, telecommunications, and electronics design.

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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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In a cost-benefit analysis, the engineering team aims to evaluate the feasibility and value of installing new, more efficient solar panels on the International Space Station (ISS). They can use the following equation:

Net Benefit = Total Benefits - Total Costs

By using this cost-benefit analysis equation, the engineering team can make an informed decision about the installation of new, more efficient solar panels on the ISS.

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Answer:

Direct purposes include bathing, drinking, and cooking, while examples of indirect purposes are the use of water in processing wood to make paper and in producing steel for automobiles. The bulk of the world's water use is for agriculture, industry, and electricity.

Answer:B Superiority of certain races

Note that the correct answer is (c) 33%. According to the second law of thermodynamics, a significant amount of energy is lost in any heat transfer process. This is from the Cooling systems theory in automobile engineering.

In an automobile, the cooling system transfers heat from the engine to the atmosphere. However, a significant amount of energy is lost during this process due to heat dissipation in the radiator and engine block.

Studies have shown that the cooling system in an automobile wastes around one-third of the total heat energy produced by the engine, which amounts to approximately 33%. Therefore, option (c) is the correct answer.

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Answer:

1. Mini Cheddars

2. Sausage Roll

3. Monster Munch

4. Cheese Twists

5. Flapjacks

Explanation:

\($V_{\theta} = \omega r , r \leq R $\)

   = \($\omega \frac{R^2}{r} $\)    ,  r> R

\($V_r = V_z = 0$\)

Inner region vorticity

\(\Omega _z =\frac{1}{r}.\frac{d}{dt}(rv_{\theta})\)

\(\Omega _z =\frac{1}{r}.\frac{d}{dt}(r\omega r), (e\omega \neq 0)\)   (rotational)

Outer region vorticity

\(\Omega _z =\frac{1}{r}.\frac{d}{dt}(\omega e^2/r)\)

    = 0  (irrotational)

Strain rate of the inner region

\(e_{\theta \theta}=\frac{1}{r}.\frac{\delta u_{\theta}}{\delta \theta}+\frac{u_r}{r}=0\)

\(e_{z z}=\frac{\delta u_z}{\delta z}=0\)

\(e_{r r}=\frac{\delta u_r}{\delta r}=0\)

\(e_{r \theta}=e_{\theta r}=\frac{1}{2}\left \{ r.\frac{\delta}{\delta r} \left ( \frac{u_{\theta}}{r} \right )+\frac{1}{r}.\frac{\delta u_r}{\delta \theta}\right \}\)

\(e_{r \theta}=e_{\theta r}=\frac{1}{2}\left \{ r.\frac{\delta}{\delta r} \left ( \frac{\omega r}{r}+\frac{1}{r}(0) \right )\right \}\)

     = 0

Therefore, the strain rate are 0.

\(e_{r \theta }= e_{\theta r} =\frac{1}{2}\left \{ r \frac{\delta}{\delta r} \left ( \frac{\delta u_{\theta}}{\delta r} \right )+\frac{1}{r}\frac{\delta v_r}{\delta \theta} \right \}\)

\(= \frac{1}{2}\left \{ r. \frac{\delta}{\delta r}\left ( \frac{\omega R^2}{r^2} \right )+\frac{1}{r}. \frac{\delta v_r}{\delta \theta} \right \}\)

\(= \frac{1}{2}\left \{ v-\frac{2}{v^3} .\omega R^2 \right \}\)

\(= -\frac{\omega R^2}{r^2}\)

Answer:

your answer is B

Explanation:

Answer:  the answer is B

Explanation:

Answer:

what is it

Explanation:

Answer:

Clock

Explanation:

To tell clock, long ago people uses sundial.

According to the NC SDIP (North Carolina Safe Driver Incentive Plan), if you get a ticket for going 45 MPH in a 35 MPH zone, you would see an increase in insurance premiums for 30%, 3 years.

Here,

NC SDIP is a program created by the North Carolina Department of Insurance to encourage safe driving practices. The program assesses insurance points to drivers based on certain traffic violations or accidents.

So,

If you get a traffic ticket, the number of insurance points you receive will depend on the type of violation. If you get a ticket for going 45 MPH in a 35 MPH zone, you would receive two insurance points.

This would result in a 30% increase in insurance premiums for the next three years.

Therefore option B is correct.

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Answer:

compression

Explanation:

A landscaping company has charged $250 per yard for years, and long-term customers have always been pleased with the price. However, the company owner decides to raise prices, seemingly for no reason other than the desire to increase profits. Customers are unhappy and believe that the company should not raise prices just for its own benefit.

A price increase for no reason other than the desire to increase profits may be seen as unethical by many customers, especially if they are long-term and loyal customers who have been satisfied with the previous price.

This is a complex question that involves both economic and ethical perspectives. From an economic point of view, a company has the right to set its prices according to the market forces of supply and demand, as well as its own profit goals. However, from an ethical point of view, a company should also consider the impact of its pricing decisions on its customers, its reputation, and society at large.

According to price elasticity, there are several factors that can make a price increase more or less ethical, such as:

The nature of the product or service: Is it essential or discretionary? Does it affect people’s health, safety, or well-being?

The reason for the price increase: Is it justified by rising costs, improved quality, or increased value? Or is it motivated by greed, opportunism, or exploitation?

The communication of the price increase: Is it transparent, honest, and respectful? Or is it hidden, deceptive, or manipulative?

The timing of the price increase: Is it gradual, predictable, and fair? Or is it sudden, unexpected, and arbitrary?

The alternatives for the customers: Do they have other options to choose from? Or are they locked in or dependent on the product or service?

Based on these factors, a price increase for no reason other than the desire to increase profits may be seen as unethical by many customers, especially if they are long-term and loyal customers who have been satisfied with the previous price. Such a price increase may also harm the company’s reputation and trustworthiness, as well as invite negative feedback and backlash from the public.

Therefore, a company should carefully weigh the pros and cons of raising prices for no reason, and consider whether there are other ways to achieve its profit goals without alienating its customers or compromising its values.

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Some potential difficulties with the systems design life cycle include:

Answer:

Babies come from heaven didn't you know?