In more technical terms, observing a polished surface with linear grooves on it, and fine powder next to it represents option (c). slickensides, slip lineations and fault gouge.
What are slickensides, slip lineations and fault gouge?
Slickensides are shiny polished rock surfaces that result from the movement of one block against another along a fault. The direction of the slicken side demonstrates the direction of motion of one block relative to the other.
Slip lineations are the grooves and scratches seen on slicken sides, these parallel striations that form on fault surfaces. They help in determining the sense of movement and the direction of relative movement between two sides of a fault.
Fault gouge refers to the fine powder or debris that is formed during the movement of one block over another due to friction, the broken fragments are ground to smaller fragments that mix with water to create a paste or slurry that is known as a gouge. The gouge then fills in the gap that is created by the faulting.
Therefore, slickensides, slip lineations, and fault gouge are seen when observing a polished surface with linear grooves on it and fine powder next to it. This is because of the movement of one block over the other along a fault line. Therefore, In more technical terms, observing a polished surface with linear grooves on it, and fine powder next to it represents slickensides, slip lineations and fault gouge.
Learn more about Slickensides:
https://brainly.com/question/31719372
#SPJ11
The oil system is:
The pistons and chambers
Anything in the engine that motor oil touches
The camshaft and lifters
The dipstick
Answer:
From the main bearings, the oil passes through feed-holes into drilled passages in the crankshaft and on to the big-end bearings of the connecting rod.
The denity of a certain type of jet fuel i 775 kg/m3. Determine it pecific gravity and pecific weight
The correct answer is Specific weight: w = [weight ÷ volume] = [9N ÷ 0.001m³] = 9000N/m³Density: w = [ × g] Where, g = acceleration due to gravity = 9.81m/sec². Specific gravity: G = [density of liquid ÷ density of water] As you know, The density of water = 1000kg/m³.
The density of a substance is divided by the density of water at 4 degrees Celsius to determine its specific gravity. The density of the substance and the density of the water must be represented in the same units for the calculation.distinguishes While specific weight has dimensions, specific gravity is a dimensionless number. The gravitational field has no effect on a material's specific gravity, but it does have an effect on a material's specific weight. A substance's "Specific Gravity" is determined by dividing its mass by the mass of an equivalent volume of water at the same pressure and temperature.
To learn more about pecific gravity click the link below:
brainly.com/question/29496256
#SPJ4
the fixed scale specifies 10.5 millimeters and the thimble specifies 30 hundredths of a mm. what is the total value shown by the micrometer when you add these readings together
Answer:
10.80 mm
Explanation:
Given that the reading of the fixed scale is : 10.5 mm
The thimble scale specifies : 0.30 mm
The micrometer reading will be : 10.5 + 0.30 =10.80 mm
Which action is appropriate if an aircraft, operating under 14 CFR Part 91 and for which a master minimum equipment list has not been developed, is determined to have an inoperative instrument or piece of equipment that does not constitute a hazard to the aircraft
According to the Federal Aviation Administration (FAA) guidelines, the master minimum equipment list (MMEL) outlines the minimum operational equipment and instrumentation required for an aircraft to safely operate.
As a result, any aircraft that is not covered by MMEL but is determined to have a non-hazardous inoperative instrument or piece of equipment requires action.What action is appropriate if an aircraft, operating under 14 CFR Part 91 and for which a master minimum equipment list has not been developed, is determined to have an inoperative instrument or piece of equipment that does not constitute a hazard to the aircraft?If an aircraft, operating under 14 CFR Part 91 and for which a master minimum equipment list has not been developed, is determined to have an inoperative instrument or piece of equipment that does not constitute a hazard to the aircraft, the appropriate action is to repair or replace the inoperative equipment before the next flight.
According to 14 CFR Part 91, aircraft owners and operators are responsible for ensuring the safe operation of their aircraft. The FAA regulations require all aircraft to be in an airworthy condition before being flown. It is up to the aircraft operator to ensure that the aircraft is safe to fly and to take action if any deficiencies or defects are detected that could jeopardize the safety of the flight.The FAA regulations allow for the inoperative equipment to be temporarily removed or deactivated as long as the operator can demonstrate that the inoperative equipment does not pose a safety risk. However, the inoperative equipment must be repaired or replaced before the next flight.
To know more about non-hazardous visit:
https://brainly.com/question/23224369
#SPJ11
PLZ HELP I GIVE BRAINLIEST!!
The Antenna Reciprocity Theorem states that an antenna's RF characteristics are the same whether it is transmitting or receiving. True False QUESTION 37 The parabolic antenna gain equation tells us what? G=η(πD/λ) 2
a. greater antenna gain can be achieved by increasing the efficiency of the antenna b. for a parabolic antenna, increasing the physical diameter of the antenna increases antenna gain c. antenna gain increase with increased transmit or receive frequencies d. all of the above QUESTION 38 What does Friis free space loss (FSL) tell us about unguided transmission attenuation? FSL=(4πd/λ) 2
a. increased distance between transmit and receive antennas means increased free space loss attenuation b. higher frequencies attenuate more than lower frequencies c. free space loss attenuation is independent of transmit power or antenna gain d. all of the above QUESTION 39 Multipath fading in an urban environment is a severe issue for unguided digital communications. Because of this, MIMO (multiple in, multiple out) antenna systems should never be used for communications in an urban setting. True False QUESTION 40 MIMO antenna systems intentionally takes advantage of multipath using spatially diversified transmit and receive antennas, and digital signal processors (DSPs). True False
The parabolic antenna gain equation tells us what?
The correct answer is d. all of the above.
The parabolic antenna gain equation is given by G = η(πD/λ)^2, where G represents the antenna gain, η is the antenna efficiency, D is the physical diameter of the antenna, and λ is the wavelength of the transmitted or received signal.
The options provided in the answer choices are:
greater antenna gain can be achieved by increasing the efficiency of the antenna: This statement is true. Increasing the antenna efficiency (η) will result in a higher antenna gain (G).
for a parabolic antenna, increasing the physical diameter of the antenna increases antenna gain: This statement is also true. According to the gain equation, G is directly proportional to the square of the physical diameter of the antenna (D).
antenna gain increases with increased transmit or receive frequencies: This statement is incorrect. The gain equation does not mention any relationship between antenna gain and the frequency of the transmitted or received signal. Antenna gain primarily depends on efficiency and physical diameter.
Therefore, the correct answer is d. all of the above, as both statements a and b are true.
What does Friis free space loss (FSL) tell us about unguided transmission attenuation?
The correct answer is d. all of the above.
The Friis free space loss (FSL) equation is given by FSL = (4πd/λ)^2, where FSL represents the attenuation or loss in the transmitted signal, d is the distance between the transmit and receive antennas, and λ is the wavelength of the transmitted signal.
The options provided in the answer choices are:
increased distance between transmit and receive antennas means increased free space loss attenuation: This statement is true. As the distance (d) between the transmit and receive antennas increases, the free space loss (attenuation) also increases, resulting in a weaker received signal.
higher frequencies attenuate more than lower frequencies: This statement is also true. Higher frequencies have shorter wavelengths (smaller λ), and the FSL equation shows that attenuation increases with decreasing wavelength. Therefore, higher frequencies experience more attenuation than lower frequencies in free space.
free space loss attenuation is independent of transmit power or antenna gain: This statement is incorrect. The FSL equation does not directly consider transmit power or antenna gain. However, these factors can influence the received signal strength. Higher transmit power or higher antenna gain can compensate for some of the free space loss, resulting in a stronger received signal.
Therefore, the correct answer is d. all of the above, as statements a and b are true.
QUESTION 39: Multipath fading in an urban environment is a severe issue for unguided digital communications. Because of this, MIMO (multiple in, multiple out) antenna systems should never be used for communications in an urban setting.
Answer: False.
Explanation: Multipath fading, caused by signal reflections and interference in urban environments, can indeed pose challenges for unguided digital communications. However, MIMO (multiple in, multiple out) antenna systems are specifically designed to mitigate the effects of multipath fading. MIMO systems utilize multiple transmit and receive antennas, along with digital signal processing techniques, to take advantage of the spatial diversity and overcome fading.
MIMO systems can exploit multipath propagation by transmitting multiple spatially diverse streams simultaneously. By using advanced signal processing algorithms, MIMO systems can separate these streams at the receiver and effectively recover the transmitted data even in the presence of multipath fading. Therefore, MIMO antenna systems are particularly useful in urban settings to improve the reliability and performance of digital communications.
Hence, the statement "M
Learn more about parabolic ,visit:
https://brainly.com/question/32093739
#SPJ11
If FirstName contains "Edward" and LastName contains "Williams", what will the Solution column contain when this code is executed?LOWER(LEFT(FirstName,1) + LEFT(LastName,7)) AS Solution
Ewilliam will the Solution column contain when this code is executed. LOWER(LEFT(FirstName,1) + LEFT(LastName,7)) AS Solution.
Writing computer programming code is referred to as coding. The term "coding" is used more broadly to describe the process of classifying or categorizing anything. The main approach for enabling intercommunication between machines and humans is coding.
Punch cards and other like tools were used for early forms of coding.
Early programming languages like BASIC, FORTRAN, and COBOL, each with their own syntax and operations, were utilized when digital computers were developed.
In the era of personal computers and the Internet, programmers and developers often create code in modules that correspond to distinct computing jobs. These modules are assembled as part of a larger framework or undertaking, like a unique software application.
Learn more about code here:
https://brainly.com/question/10718830
#SPJ4
what does a resister in an electrical circut do.
Resistors limit the amount of current flow in the circuit. For devices connected to the circuit, some currents can damage their integrity. Therefore, resistors are often used to protect devices connected to the circuit that follow it.
Please create your own question about cellular manufacturing chapter and solve that question by
explicitly listing your assumptions and calculations and submit by using MS Excel. Lets assume
that;
There will be at least 20 students
There will be at least 10 different social club kiosks
Students would like to get some information from some of these clubs by visiting
their kiosks
University management would like to convert layout of this organisation into more
lean structure
Also, the kiosk areas of ESTIEM and EST have double of the other ones due to their
active activities
Some students would like to visit some of the kiosks several times in order to get
extra information
The question and answer relating to cellular manufacturing is given below.
What is the question relating to cellular manufacturing?The Question we have created is given as follows:
In a situation where the university's administration wishes to use cellular manufacturing to simplify the arrangement of the social club kiosks in the main plaza. There are ten separate social club kiosks, with ESTIEM and EST having double the space.
At least 20 students will visit the kiosks, with some students visiting the same kiosk many times. What is the minimal number of cell necessary to fulfill demand if each kiosk can handle three students at a time?
Now to the assuption:
every student will have to visit no kosk at leastthe maximum capascity at any time for each kiosk is 3 studentsESTIEM and EST Kossk ahve twice the area of the other types of kosksthe demand for kosks is equal accross board
What is the solution?
because we have been given the following :
The number of pupils is 20.
The number of kiosks is ten.
ESTIEM and EST kiosk area = 2 x (other kiosk space)
Let x be the number of needed cells.
(number of pupils) x (number of kiosk visits per student) = total number of visits
20 x 1 = 20 total number of visits
The maximum number of visits per cell is three.
Total number of visits / Maximum number of visits per cell = Minimum number of cells necessary
Minimum number of necessary cells = 20 / 3 = 7
Hence, the least number of cells required to satisfy the demand is 7.
Learn more about cellular manufacturing at:
https://brainly.com/question/8312194?
#SPJ1
:)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
t/f a knowledge management system must include a decision support tool.
The given statement "a knowledge management system must include a decision support tool" is true because a knowledge management system benefits from including a decision support tool.
Is it essential for a knowledge management system to have a decision support tool?Knowledge management systems play a vital role in organizations by capturing, organizing, and distributing knowledge to enhance productivity and decision-making. These systems encompass various components, and one essential element is a decision support tool. A decision support tool provides users with the necessary information, analysis, and insights to make well-informed decisions based on the knowledge stored in the system.
In a knowledge management system, the decision support tool acts as a valuable resource that aids users in accessing relevant data, generating reports, performing data analysis, and facilitating decision-making processes. By integrating a decision support tool, organizations can harness the power of their knowledge assets effectively. It enables users to explore different scenarios, evaluate options, and assess potential risks or opportunities.
The decision support tool within a knowledge management system assists in transforming raw data into actionable intelligence. It enhances the decision-making capabilities of users by providing access to real-time information, visualizations, and predictive analytics. This empowers organizations to make informed decisions, optimize processes, and drive innovation.
Learn more about Knowledge management systems
brainly.com/question/32107835
#SPJ11
For automobile engines, identify the best choice of motor oil.
A. High viscosity for Maine in the winter and low viscosity for Florida in the summer.
B. Low viscosity for Maine in the winter and low viscosity for Florida in the summer.
C. Low viscosity for Maine in the winter and high viscosity for Florida in the summer.
D. High viscosity for Maine in the winter and high viscosity for Florida in the summer.
E. It does not matter what the rating is for the motor oil.
Answer:
C. Low viscosity for Maine in the winter and high viscosity for Florida in the summer.
Explanation:
The choice of motor oil or engine oil depends on the type of engine and also on the type of climate on which the engine runs.
In winter climates, we should use oil with low viscosity as at lower temperatures, the it flows more readily if its viscosity is low.
But the summer season needs a relatively thicker oil so as to reduce the thinning effect of the oil out of the engine.
Thus for Maine in the winter season, we need a low viscosity oil and for Florida a high viscosity oil in the summer season.
Therefore, option (c) is correct.
Wattage is:
Select one:
a.
A measure of the total electrical work being performed per unit of time.
b.
Expressed as P = R × A.
c.
Both A and B.
d.
Neither A nor B.
Answer:
c.Both A and B.
Explanation:
the wattage is c and d
Example 1.3 An electric circuit is supplied by a voltage represented by the expression v = 240 sin (471,239t) V. Calculate the following: a) The frequency of the supply voltage. the voltage
Answer: 75,000 Hz
Explanation:
To calculate the frequency of the supply voltage, we need to use the formula:
frequency = 1 / time period
where the time period is the time it takes for one complete cycle of the waveform. For a sine wave, the time period is given by:
time period = 2π / angular frequency
where the angular frequency is the rate of change of the angle with respect to time and is given by:
angular frequency = 2π × frequency
Comparing the given voltage expression v = 240 sin (471,239t) V to the general form of a sine wave:
v = Vm sin(ωt + θ)
where Vm is the amplitude, ω is the angular frequency, t is time, and θ is the phase angle, we can see that the amplitude is 240 V, the angular frequency is 471,239 rad/s, and there is no phase angle (θ = 0).
Using the formula for angular frequency, we can find the frequency:
angular frequency = 2π × frequency
471,239 = 2π × frequency
frequency = 471,239 / (2π) ≈ 75,000 Hz
Therefore, the frequency of the supply voltage is approximately 75,000 Hz.
Hope this helps, :^)
Which Finance jobs can someone pursue with only a high school diploma? Check all that apply.
PLS HURRY IM TIMED
Tax Preparer
Treasurer
Actuary
Teller
Loan Officer
Quantitative Analyst
Bank tellers, bookkeepers, tax examiners, auditing clerks, cashiers, and bill collectors are among the occupations that demand a high school graduation or prior job experience. Thus option A,D is correct.
What Finance jobs pursue with only a high school diploma?Depending on your field of study, degree type, and experience, you can obtain a number of entry-level positions with a finance degree. Some entry-level options include junior tax accountant, stockbroker, financial analyst, personal finance advisor, and banking assistant.
For entry-level positions in many financial careers, a bachelor's degree is necessary, and for management-level positions, a master's degree.
Therefore, Tax Preparer and Teller are included in Finance jobs can someone pursue with only a high school diploma.
Learn more about Finance jobs here:
https://brainly.com/question/19342809
#SPJ2
What quantity measures the effect of change?
control variable
independent variable
relative variable
dependent variable
Answer:
The Dependent Variable is the Effect, Its value depends on changes from the Independent Variable
Hope this Helps
Explain the difference between and architects scale and an engineering scale
Both an engineering scale and an architect's scale are specialised measuring tools used to determine the sizes of buildings, roads, and other constructions.
A specialised ruler used in drafting and design is called an architect's scale. It is made to make and read scaled drawings of buildings and structures for architects, builders, and engineers. Architect's scales, in contrast to normal rulers or scales, include many scales on each edge, each of which represents a distinct unit of measurement or ratio. An architect's scale often has scales in the ratios of 1/16", 1/8", 1/4", 1/2", and 1. The scale can be used to measure distances and establish proportions as well as to generate precise drawings of a structure's plan, elevation, and section.
Learn more about "architect's scale" here:
https://brainly.com/question/15017816
#SPJ4
When driving a commercial motor vehicle safely, it is recommended that you leave at
least one second between your vehicle and the vehicle you are following for each
feet of your vehicle's length.
Answer:
If you are driving below 40 mph, you should leave at least one second for every 10 feet of vehicle length.
40. AASHTO assumes a deceleration value in calculating SSD of:
a. 14 ft /sec2
b. 11.2 ft /sec2
c. 9.6 ft /sec2
d. 10.2 ft /sec2
AASHTO assumes a deceleration value in calculating stopping sight distance (SSD) of B. 11.2 ft/s^2. This doesn't take any road defects into account.
When preparing a propeller blade for inspection itshould be cleaned withA— mild soap and water.B— steel wool.C— methyl ethyl ketone
When preparing a propeller blade for inspection, it should be cleaned with mild soap and water. The correct option is A.
A propeller blade is a rotating wing that produces a force that drives a ship, airplane, or other vehicle through the water or air by acting on the water or air and generating thrust. An inspection is a formal or official examination or assessment of something, particularly one that is carried out in order to determine its condition or to assess its safety or compliance with regulations. In the aviation industry, propeller blades are subjected to regular inspections to detect any abnormalities that may have an impact on the blade's efficiency or flight safety. When inspecting the propeller blades, it is critical to clean them before performing any assessments. Propeller blades should be cleaned with mild soap and water to get rid of any debris, dust, or other particles that may have settled on the surface. Steel wool is too rough and can damage the blade surface, and methyl ethyl ketone is a powerful solvent that should not be used unless advised to by a specialist or a manufacturer. Therefore, when preparing a propeller blade for inspection, it should be cleaned with mild soap and water.
To learn more about propeller blade, visit:
https://brainly.com/question/32141931
#SPJ11
10 kg/s Propane at 10 bar and 20 C is directed to an adiabatic rigid mixer and is mixed with 20 kg/s Propane at 10 bar and 40 C. What is the final volumetric flow rate in (m3/s) of the resulting mixture.
Answer:
The final volumetric flow rate will be "76.4 m³/s".
Explanation:
The given values are:
\(\dot{m_{1}}=10 \ kg/s\)
\(\dot{m_{2}}=20 \ Kg/s\)
\(T_{1}=293 \ K\)
\(T_{2}=313 \ K\)
\(P_{1}=P_{2}=P_{3}=10 \ bar\)
As we know,
⇒ \(E_{in}=E_{out}\)
\(\dot{m_{1}}h_{1}+\dot{m_{2}}h_{2}=\dot{m_{3}}h_{3}\)
\(e_{1}\dot{v_{1}}h_{1}+e_{2}\dot{v_{2}}h_{2}=e_{3}\dot{v_{3}}h_{3}\)
\(\frac{P_{1}}{RP_{1}}\dot{v_{1}} \ C_{p}T_{1}+ \frac{P_{2}}{RP_{2}}\dot{v_{2}} \ C_{p}T_{1}=\frac{P_{3}}{RP_{3}}\dot{v_{3}} \ C_{p}T_{3}\)
⇒ \(\dot{v_{3}}=\dot{v_{1}}+\dot{v_{2}}\)
\(=\frac{\dot{m_{1}}}{e_{1}}+\frac{\dot{m_{2}}}{e_{2}}\)
On substituting the values, we get
\(=\frac{10}{10\times 10^5}\times 8314\times 293+\frac{20\times 8314\times 313}{10\times 10^5}\)
\(=76.4 \ m^3/s\)
design process 8 steps with definition
Answer:
Step 1: Define the Problem.
Step 2: Do Background Research. .
Step 3: Specify Requirements. .
Step 4: Brainstorm, Evaluate and Choose Solution.
Step 5: Develop and Prototype Solution.
Step 6: Test Solution.
Step 7: Does Your Solution Meet the Requirements?
Step 8: Communicate Results.
can u tell me the definition tho?
palled correctly as “though” which is an alternate form of “although”) at the end is informal usage. It's better placed before “she seems better today
Why is my towns municipality being run by people from canada and a software program
It is important to note that municipalities are typically run by elected officials who are residents of the community they serve, and decisions are made based on local laws, regulations, and policies.
The use of software programs may be employed to manage certain aspects of municipal operations, such as budgeting or resource allocation, but it is unlikely that they would be used to govern the entire municipality. If you have specific concerns or questions about the leadership or management of your town's municipality, you may want to consider reaching out to your local government representatives or attending public meetings to voice your opinions and seek answers to your questions. It is important to note that municipalities are typically run by elected officials who are residents of the community they serve, and decisions are made based on local laws, regulations, and policies.
Learn more about government :
https://brainly.com/question/16940043
#SPJ11
The complete question is :
Why is my towns municipality being run by people from canada ?
_____ can process many pieces of data at the same time and learn to recognize patterns.
Neural networks can process many pieces of data at the same time and learn to recognize patterns.
However, similar to the brain, such networks are capable of processing a variety of information concurrently, learning to spot patterns, and programming themselves to address similar issues on their own. Single instruction multiple data, or SIMD, is a type of parallel processing where a computer has two or more processors that all follow the same instruction set but handle distinct types of data. Large data sets that are based on the same predefined benchmarks are frequently analyzed using SIMD. Haptic interfaces, which are frequently used in gaming consoles, clothes, and sports training equipment, give tactile feedback by imparting vibrations or pressures to the user using actuators that are embedded in the device (for example, a cell phone).
Learn more about network here-
https://brainly.com/question/13051988
#SPJ4
why was solving the gauge problem the key to creating an efficient rail network
Solving the gauge problem was crucial for creating an efficient rail network because it standardized the width of railway tracks. This standardization allowed for interoperability between different rail systems, enabling seamless transportation of goods and passengers across multiple regions and countries.
The gauge problem refers to the issue of different railway networks using varying track widths. In the early days of rail transportation, different regions and countries adopted their own track gauges based on local requirements and engineering decisions. As a result, incompatible track widths hindered the efficient movement of trains between different networks, necessitating costly and time-consuming transshipment of goods and passengers.
By solving the gauge problem through standardization, the rail industry achieved significant benefits. First and foremost, a standardized gauge allowed for the direct movement of trains from one rail system to another, without the need for transshipment or the time-consuming process of transferring goods and passengers between different trains. This streamlined the logistics of rail transportation, reducing costs and increasing operational efficiency.
Moreover, a standardized gauge facilitated the development of through-routing, where trains could travel continuously over long distances, crossing multiple regions and countries without interruption. This seamless connectivity enabled the creation of extensive rail networks that could efficiently transport goods and passengers across vast areas. It promoted economic growth by facilitating trade, connecting markets, and providing reliable transportation options for industries and individuals.
Additionally, standardization of the gauge encouraged the adoption of standardized rolling stock and infrastructure. Rail vehicles, such as locomotives and carriages, could be designed and manufactured to fit the standardized track gauge, allowing for greater interchangeability and cost-effectiveness. Infrastructure, such as tracks, switches, and signaling systems, could also be built uniformly, reducing complexity and improving maintenance and operational efficiency.
In conclusion, solving the gauge problem was a key factor in creating an efficient rail network. By standardizing the track gauge, rail systems achieved interoperability, enabling seamless transportation of goods and passengers across different networks. This led to cost reductions, increased operational efficiency, and the development of extensive rail networks that fostered economic growth and connectivity on a regional and global scale.
Learn more about network:
brainly.com/question/29350844
#SPJ11
Considering the CIA triad and the Parkerian hexad, what are the advantages and disadvantages of each model?
The CIA triad and the Parkerian hex are the fundamental principles of information security.
CIA triad and the Parkerian hexadParkeriano, or Parkerian hexad: is a set of six elements of information security proposed by Donn B. Parker.
1. Confidentiality.
2. Ownership or Control.
3. Integrity.
4. Authenticity.
5. Availability.
6. Utility
The Parkerian hexagram adds three more attributes to the three classic security attributes of the CIA triangle
Confidentiality Integrity Availability
these are the fundamental principles of information security.
Learn more about CIA triad in https://brainly.com/question/14697747
An action statement, a condition statement, and a criterion statement are components that should be included when construction?
Behavioral objectives. A behavioral objective is a learning outcome that is quantified and gives the learner's experience direction. It also serves as the foundation for student evaluation.
There are many ways that objectives can differ. They could be cognitive, emotional, psychomotor, generic or specialized, concrete or abstract. A behavioral objective is focused on the trainee's abilities rather than the trainer's actions.
As a result, a behavioral objective needs both an action verb and a subject for the sentence. If an aim lacks a subject, it is unclear who is anticipated to perform the action. teacher or student.
Well-written behavioral objectives help teachers gauge students' progress in reaching learning outcomes by providing learners with very clear statements about what action is expected of them.
To know more about behavioral objectives:
brainly.com/question/17355306
#SPJ4
An automobile travels along a straight road at 15.65 m/s through a 11.18 m/s speed zone. A police car observed the automobile. At the instant that the two vehicles are abreast of each other, the police car starts to pursue the automobile at a constant acceleration of 1.96 m/s2 . The motorist noticed the police car in his rear view mirror 12 s after the police car started the pursuit and applied his brakes and decelerates at 3.05 m/s2
An automobile travels along a straight road at 15.65 m/s through a 11.18 m/s speed zone. A police car observed the automobile. At the instant that the two vehicles are abreast of each other, the police car starts to pursue the automobile at a constant acceleration of 1.96 m/s2 . The motorist noticed the police car in his rear view mirror 12 s after the police car started the pursuit and applied his brakes and decelerates at 3.05 m/s2
Find the total time required for the police car to over take the automobile.
Answer:
15.02 sec
Explanation:
The total time required for the police car to overtake the automobile is related to the distance covered by both cars which is equal from instant point of abreast.
So; we can say :
\(D_{pursuit} =D_{police}\)
By using the second equation of motion to find the distance S;
\(S= ut + \dfrac{1}{2}at^2\)
\(D_{pursuit} = (15.65 *12 )+(15.65 (t)+ (\dfrac{1}{2}*(-3.05)t^2)\)
\(D_{pursuit} = (187.8)+(15.65 \ t)-0.5*(3.05)t^2)\)
\(D_{pursuit} = (187.8+15.65 \ t-1.525 t^2)\)
\(D_{police} = ut _P + \dfrac{1}{2}at_p^2\)
where ;
u = 0
\(D_{police} = \dfrac{1}{2}at_p^2\)
\(D_{police} = \dfrac{1}{2}*(1.96)*(t+12)^2\)
\(D_{police} = 0.98*(t+12)^2\)
\(D_{police} = 0.98*(t^2 + 144 + 24t)\)
\(D_{police} = 0.98t^2 + 141.12 + 23.52t\)
Recall that:
\(D_{pursuit} =D_{police}\)
\((187.8+15.65 \ t-1.525 t^2)= 0.98t^2 + 141.12 + 23.52t\)
\((187.8 - 141.12) + (15.65 \ t - 23.52t) -( 1.525 t^2 - 0.98t^2) = 0\)
= 46.68 - 7.85 t -2.505 t² = 0
Solving by using quadratic equation;
t = -6.16 OR t = 3.02
Since we can only take consideration of the value with a positive integer only; then t = 3.02 secs
From the question; The motorist noticed the police car in his rear view mirror 12 s after the police car started the pursuit;
Therefore ; the total time required for the police car to over take the automobile = 12 s + 3.02 s
Total time required for the police car to over take the automobile = 15.02 sec
Name 4 out of the 10 items controlled by the left squat switch
The left squat switch is a switch located on the center pedestal of an aircraft cockpit, typically used in Boeing 737 airplanes. The items controlled by this switch are Autobrakes, Ground spoilers, Thrust reversers and Flaps.
Autobrakes: The left squat switch can be used to select the autobrake mode, which automatically applies the brakes when the aircraft touches down on the runway.Ground spoilers: The left squat switch can be used to deploy the ground spoilers, which are panels on the wings that disrupt the airflow and reduce lift when the aircraft is on the ground, helping to slow down the aircraft.Thrust reversers: The left squat switch can be used to deploy the thrust reversers, which are devices on the engines that redirect the thrust forward, helping to slow down the aircraft.Flaps: The left squat switch can be used to extend or retract the flaps, which are movable panels on the wings that increase lift and drag, allowing the aircraft to take off and land at lower speeds.Learn more about aviation: https://brainly.com/question/27961960
#SPJ11
(4) At higher power levels, it is crucial for the efficiency to be high (usually between 95% - 98.5%), this makes a transformer the most efficient electrical devices. Why is this high efficiency so important
High efficiency is crucial in transformers, especially at higher power levels (between 95% - 98.5%), due to several reasons related to energy conservation, cost savings, and environmental impact.
High efficiency in transformers is important for various reasons. Firstly, it ensures that a large majority of the input electrical energy is converted into usable output energy, minimizing wastage. This is especially critical in high-power applications where even small energy losses can result in significant overall power loss. Efficient transformers help conserve energy resources and reduce the environmental impact associated with energy generation. Secondly, high efficiency translates to cost savings. More efficient transformers require less energy input to deliver the desired output power, reducing operational costs over the transformer's lifespan. This is particularly beneficial in industrial and commercial settings where large amounts of power are consumed. Moreover, high efficiency in transformers leads to reduced heat generation during operation. Transformers with lower losses produce less waste heat, resulting in improved thermal management and increased reliability. Lower heat generation also reduces the need for additional cooling mechanisms, saving on equipment and maintenance costs. Overall, high efficiency in transformers plays a significant role in optimizing energy utilization, reducing operational expenses, and promoting environmental sustainability. It is a key factor in selecting and designing transformers for efficient power distribution systems.
learn more about transformers here:
https://brainly.com/question/15200241
#SPJ11