Build a class called BankAccount that manages checking and savings accounts. The class has three attributes: a customer name, the customer's savings account balance, and the customer's checking account balance.
Implement the following constructor and instance methods as listed below:
Constructor with parameters (self, new_name, checking_balance, savings_balance) - set the customer name to parameter new_name, set the checking account balance to parameter checking_balance, and set the savings account balance to parameter savings_balance.
deposit_checking(self, amount) - add parameter amount to the checking account balance (only if positive)
deposit_savings(self, amount) - add parameter amount to the savings account balance (only if positive)
withdraw_checking(self, amount) - subtract parameter amount from the checking account balance (only if positive)
withdraw_savings(self, amount) - subtract parameter amount from the savings account balance (only if positive)
transfer_to_savings(self, amount) - subtract parameter amount from the checking account balance and add to the savings account balance (only if positive)
Answers
The Java code that follows builds the BankAccount class with each of the required constructors, getter and setter methods, withdraw methods, and even the transferToSavings function.
bank account class
customerName is a private string.
personal checking and savings balances;
publicly accessible BankAccount(String newName, Double amt1, Double amt2)
newName = this.customerName;
checkingsBalance = amt1 in this;
savingsBalance.this = amt2;
}
getCustomerName() for public strings
bring back clientName;
}
setCustomerName(String customerName) in public void
customerName is the value of this.
}
getSavingsBalance() for public double
savingsBalance return;
}
setSavingsBalance(double savingsBalance), public void
savesBalance = this.savingsBalance;
}
getCheckingsBalance() for public double
a checkingsBalance response;
}
setCheckingsBalance(double checkingsBalance) is a public void function.
checkingsBalance is equal to this.
}
void depositChecking(double amt) in public
if (amt > 0) {
amt + this.checkingsBalance;
}}
depositSavings(double amt) public void
if (amt > 0) {
savingsBalance.this += amt;
}}
withdrawChecking(double amt), public void
if (amt > 0) {
checkingsBalance.this = amt;
}}
withdrawSavings(double amt), public void
if (amt > 0) {
savingsBalance.this -= amt;
}}
transferToSavings(double amt), public void
if (amt > 0) {
checkingsBalance.this = amt;
savingsBalance.this += amt;
}}}
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Related Questions
Other than applying a strain to the gauge, what is the primary external/environmental factor that will influence the readings of a strain gauge?
Answers
Answer:
Temperature of the environment
Explanation:
Aside the strain applied to the strain gauge there are several other factors that might affect the reading of the strain gauge, and they are either external or internal factors like ; resistivity, length, and material of the strain gauge.
But the primary external factor is the Temperature of the environment when reading is taken
What is the approximate average power output of a well-designed modern turbine in Des Moines, Iowa with a 10 m2 swept area and 50 m hub height
Answers
The approximate average power output is mathematically given as
P=1097.6w
What is the approximate average power output?
Question Parameters:
Iowa with a 10 m2 swept area and 50 m hub height
Assume 80% of the Betz limit, 80% conversion efficiency, and air density of 1.0 kg/m3. Wind speed is 7 m/s2
Generally, the equation for the average output power is mathematically given as
\(P=0.5 \phi BAu^3*n\\\)
Where
B= Benz coefficient
n=0.8
Therefore
P=0.5*1*0.8*10*7^3*0.8
P=1097.6w
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Complete Question
What is the approximate average power output of a well-designed modern turbine in Des Moines, Iowa with a 10 m2 swept area and 50 m hub height? Assume 80% of the Betz limit, 80% conversion efficiency, and air density of 1.0 kg/m3. Wind speed is 7 m/s2
Create a Customer class that has the attributes of name and age. Provide a method named importanceLevel. Based on the requirements below, I would make this method abstract.
Answers
To create a Customer class with the attributes of name and age, you can start by defining the class with these two properties. To provide a method named importanceLevel, you can add a method to the class that calculates and returns the importance level of the customer based on certain criteria. For example, the method could calculate the importance level based on the customer's age, purchase history, and other factors. If the importance level calculation varies depending on the type of customer, you can make this method abstract. An abstract method is a method that does not have an implementation in the parent class, but it is required to be implemented in any child classes that inherit from the parent class. This ensures that each child class provides its own implementation of the method based on its specific needs. In this case, making the importanceLevel method abstract would allow for greater flexibility and customization in how the importance level is calculated for different types of customers.
Hi, to create a Customer class with the attributes of name and age, and an abstract method named importanceLevel, follow these steps:
1. Define the Customer class using the keyword "class" followed by the name "Customer."
2. Add the attributes for name and age inside the class definition using the "self" keyword and "__init__" method.
3. Use the "pass" keyword to create an abstract method named importanceLevel, which will need to be implemented by any subclasses.
Here's the code for the Customer class:
```python
class Customer:
def __init__(self, name, age):
self.name = name
self.age = age
def importanceLevel(self):
pass
```
This class has the attributes name and age, and an abstract method called importanceLevel. Since it's an abstract method, it doesn't have any implementation, and subclasses must provide their own implementation.
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What is the mechanical advantage of a wedge with the slope of 10cm and width of 20cm? Does this wedge offer a mechanical advantage? Why or why not?
Answers
Answer:
The mechanical advantage value is 1/2.
The wedge does not offer mechanical advantage because the value is less than 1.
Explanation:
The mechanical advantage of a wedge is given by the formula;
ME=length of slope/ width
slope is given as = 10 cm
width is given as = 20 cm
M.E =10/20 = 1/2
The wedge does not offer mechanical advantage because the value is less than 1.The mechanical advantage of a wedge should be greater than 1.
A large retirement community wants to host a grand birthday party for its residents who recently
became centenarians (a centenarian is someone who has lived 100 years). The party organizers learn
that 25 new centenarians will be the guests of honor at the party, so they decide to prepare some
interesting facts about this group's age. They start brainstorming, and one of the organizers says,
"Hey, the standard deviation of their ages would be an interesting fact."
Which of the following best represents the standard deviation for the ages of the new centenarians?
Answers
The ideal response for the age standard deviation would be zero.
Why is there a standard deviation?A standard deviation (or σ) is a measure of how distributed the data is in reference to the mean. When the standard deviation is low, the data are concentrated around the mean, and when it is large, the data are widely dispersed.
They invited 25 persons who recently turned 100 years old, so the majority of attendees will be between the ages of 100 and 102. There is extremely little likelihood that anyone will be older than 102.
Since the majority of the data are centered at 100, the standard deviation will be zero or very close to it.
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Which of the following best represents the standard deviation for the ages of the new centenarians?
0
100
30
25
can someone please help me with this
I've an exams tomorrow
Answers
Answer:
I am in Eight Grade
Explanation:
When developing the light bulb, thomas edison’s lab went through numerous materials until they found one that would work. Which one finally worked?.
Answers
Platinum filament.
Thomas Edison went through a series of different experiments while developing bulb until and unless the electricity passed through the Platinum filament, and it finally worked.
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How are weather and climate different
Answers
Answer:
- weather refers to short-term changes in the atmosphere
- climate describes what the weather is like over a long period of time in one area.
A total of 10 rectangular aluminum fins (k = 203 W/m·K) are placed on the outside flat surface of an electronic device. Each fin is 100 mm wide, 20 mm high and 4 mm thick. The fins are located parallel to each other at a center-to-center distance of 8 mm. The temperature at the outside surface of the electronic device is 72°C. The air is at 20°C, and the heat transfer coefficient is 80 W/m^2·K. Determine:
a. the rate of heat loss from the electronic device to the surrounding air
b. the fin effectiveness.
Answers
Answer:
a. the rate of heat loss from the electronic device to the surrounding air
A total of 10 rectangular aluminum fins (k = 203 W/m·K) are placed on the outside flat surface of an electronic device. Each fin is 100 mm wide, 20 mm high and
4 mm thick. The fins are located parallel to each other at a center-to-center distance of 8 mm. The temperature at the outside surface of the electronic device is 72°C. The air is at 20°C, and the heat transfer coefficient is 80 W/m2·K. Determine (a) the rate of heat loss from the electronic device to the surrounding air and (b) the fin effectiveness.
Explanation:
Sorry if wrong, Hope I helped
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if a motor turns a shaft with a 25-tooth gear 8 times in 10.67 seconds. that gear meshes with a gear having 75 teeth which are connected to a second shaft. how fast is the second gear turning? 45 rpm 27 rpm 23 rpm 15 rpm
Answers
The speed of the second gear is 45 rpm. A gear is a rotating, circular machine element with teeth that can be cut or, in the case of a gear or pinion, inserted.
A gear is a rotating, circular machine element with teeth that can be cut or, in the case of a gear or pinion, inserted. These teeth, known as gears, mesh with another gear to transmit torque and speed.
The basic idea of how gears work is comparable to the basic idea of how levers work. Sprocket is another colloquial term for a gear wheel. The speed, torque and direction of the power source can be changed using gearing devices.
Through their gear ratio, gears of different sizes vary the torque and provide a mechanical advantage; consequently, they can be considered basic machines. The two meshing gears have different torques and rotational speeds in proportion to their diameter.
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the partner who can lose only what he or she has invested in business is the
Answers
Answer:
partner itself
Explanation:
Answer:
limited partner
hope this answer correct :)
Your team has been asked to design a steel beam bridge with 10 m length as a simple supported beam. The beam weight is 200 kN considered as a distributed load over the beam length. In addition, in the worst case, loaded trucks with an average mass of 20 tons each will pass the bridge, they can pass the bridge together or individually. You only need to take the self-weight and truck loads into account in your calculations. Hint: you can consider two loads on the beam for each truck or one load including the weight of both trucks.
Answers
V_max = 100 kN. The selected beam section should have sufficient moment of inertia (I) to resist the bending moment and adequate shear capacity (A) to withstand the shear force
To design the steel beam bridge, we need to determine the required beam size to safely support the loads applied.
Let's consider the worst-case scenario where two loaded trucks pass the bridge together, each with an average mass of 20 tons (which is equivalent to 20,000 kg). We'll consider the self-weight of the beam as a distributed load over the beam length.
1. Calculate the total load on the bridge:
The total load on the bridge consists of the self-weight of the beam and the weight of the trucks.
- Self-weight of the beam: Given as a distributed load of 200 kN over a 10 m span. This load can be considered uniformly distributed, so the intensity of the distributed load is 200 kN / 10 m = 20 kN/m.
- Weight of the trucks: Two trucks with an average mass of 20 tons each. The total weight of both trucks is 2 * 20 tons = 40 tons = 40,000 kg. We can consider this as a concentrated load applied at the worst-case position on the bridge.
2. Determine the worst-case loading condition:
In this case, the worst-case loading condition occurs when the two trucks are positioned at the most critical location on the bridge. This position can result in the maximum bending moment and shear force on the beam.
3. Calculate the maximum bending moment:
The maximum bending moment occurs at the midspan of the bridge for a simply supported beam with a uniformly distributed load. We can calculate it using the following formula:
M_max = (wL^2) / 8,
where:
- w is the intensity of the distributed load (20 kN/m),
- L is the span length (10 m).
M_max = (20 kN/m * 10 m^2) / 8 = 25 kNm.
4. Calculate the maximum shear force:
The maximum shear force occurs at the supports of the simply supported beam with a uniformly distributed load. We can calculate it using the following formula:
V_max = (wL) / 2,
where:
- w is the intensity of the distributed load (20 kN/m),
- L is the span length (10 m).
V_max = (20 kN/m * 10 m) / 2 = 100 kN.
5. Select a suitable steel beam:
To select a suitable steel beam, we need to consider the maximum bending moment and shear force. Consult engineering handbooks or beam design software to find a beam section that can safely handle these loads. Commonly used beam sections for bridges include I-beams (such as IPE, HEA, HEB) or box girders.
The selected beam section should have sufficient moment of inertia (I) to resist the bending moment and adequate shear capacity (A) to withstand the shear force.
Ensure to choose a beam section that can handle the loads while also considering other design constraints such as available space, aesthetics, and construction feasibility.
It's important to note that the design process involves additional considerations, such as deflection limits, buckling, and other design codes and standards specific to your location.
It is recommended to consult a professional structural engineer to perform a detailed analysis and design for your specific bridge project.
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Which option demonstrates when most vehicles lose their efficiency?
as they refuel
during starts and stops
during the testing phase
as they brake
Answers
Hey there ..
I think the answer is as they put brake ..
I am not sure .. just check the image also provided above .. ..
If u think this helped u ..plz mark me as brainliest ..
And follow me
Answer:
During starts and stops
Explanation:
"Many of the energy inefficiencies in vehicles occur during starts and stops."
found it in the text.
Which of the following workers are not likely to be paid during an election?
campaign press secretary
volunteer coordinator
poll worker
director of communications
Answers
Answer:
volunteer coordinator
Explanation:
because they are volunteering for that and in most of the cases they do not expect to be paid
Faster air movement over an airfoil creates a _________ pressure field, which in turn allows lift.
a
Higher
b
Lower
Answers
Hai
Your answer will be A.
If you lower the Air Pressure your Object will Float Down ward. The Air Pressure allows it to Fly.
The pressure field created by faster air movement over an airfoil is; A: higher
What is pressure field?When the air hits the front of the wing, the air will flow in a steeper curve upward, than the bottom wing flow which will lead to the creation of a vacuum on top of the wing that pulls more air towards the top of the wing.
Finally, this air above does the same thing but it will move faster as a result of the vacuum pulling it in, and as such the vacuum now lifts the wing. Thus, Faster air movement over an airfoil creates a higher pressure field.
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The extraction of oil from groundnut paste with hexane is shown as a single stage operation as follows:
Suppose that the feed composition is 36% oil and 64% inert solids and that pure hexane is to be used in the extraction. In one trial, 3 kg of hexane was used per kg of feed. The composition of the extract was 32% oil and no inert solid. It is also known that each kg of inert solids retains 1.8 kg of solution. Represent the following compositions on a right-angled diagram:
(a) The feed
(b) The extract
(c) Underflow (raffinate)
(d) The initial mixture of feed and the solvent
Answers
The diagram for the extraction to represent the information given is attached.
What is extraction?Extraction refers to the process of obtaining or removing something from a particular source or location. It can refer to various fields such as chemistry, physics, medicine, and data analysis.
In chemistry, extraction is the process of separating a particular component or substance from a mixture using various methods such as solvent extraction, distillation, or chromatography. In physics, extraction can refer to the removal of energy or particles from a system. In medicine, extraction refers to the removal of a tooth or a foreign object from the body. In data analysis, extraction refers to the process of retrieving specific data or information from a large set of data.
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Starting probabilities to different states are: PlOpen | start) = 7/10 P(Close I start) = 3/10 Compute the probability (using forward algorithm) that either the observed sequence will be three_present two_present one_present' or it will be three_present two_present three_present in three consecutive days given this model
Answers
The probability, using the forward algorithm, that either the observed sequence will be "three_present two_present one_present" or it will be "three_present two_present three_present" in three consecutive days given the provided model is:
Step 1: The probability of observing the sequence "three_present two_present one_present" or "three_present two_present three_present" in three consecutive days can be calculated by applying the forward algorithm.
Step 2: How can we determine the probability of observing either "three_present two_present one_present" or "three_present two_present three_present" in three consecutive days using the forward algorithm, based on the given model?
Step 3: The forward algorithm is used to compute the probability of a given sequence of observations in a hidden Markov model. In this case, we have two possible sequences: "three_present two_present one_present" and "three_present two_present three_present" over three consecutive days. By applying the forward algorithm, we can calculate the probability of each sequence.
The forward algorithm involves recursively calculating the forward probabilities for each state at each time step. These probabilities represent the likelihood of being in a specific state at a given time, given the observed sequence up to that point. By summing the forward probabilities for the final time step across the desired states, we obtain the probability of the observed sequence.
To calculate the probability for either sequence, we would perform the following steps:
1. Initialize the forward probabilities for each state at the initial time step (day 1) based on the starting probabilities provided.
2. Iterate through the remaining time steps (days 2 and 3), updating the forward probabilities for each state based on the transition probabilities and the observed sequence.
3. After the final time step (day 3), sum the forward probabilities for the desired states ("three_present two_present one_present" or "three_present two_present three_present") to obtain the overall probability.
It's important to note that the transition probabilities between states and the emission probabilities for the observed sequence should also be specified in order to perform the calculations accurately.
Learn more about hidden Markov models and the forward algorithm to gain a deeper understanding of the calculations involved.
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The probability of observing the sequence "three_present two_present one_present" or "three_present two_present three_present" in three consecutive days, given the starting probabilities, is 21/100.
What is the likelihood of observing specific sequences within three consecutive days?In a Hidden Markov Model (HMM) with two states, "PlOpen" and "Close," the given starting probabilities are PlOpen | start = 7/10 and P(Close | start) = 3/10. To compute the probability using the forward algorithm, we consider the two possible sequences mentioned.
First, let's calculate the probability of the sequence "three_present two_present one_present." In the first day, the probability of starting in the PlOpen state and observing "three_present" is 7/10 * 1 = 7/10. On the second day, we have two possible transitions: PlOpen to PlOpen (7/10 * 1/2) and PlOpen to Close (7/10 * 1/2). Assuming "two_present" is observed, the probabilities become (7/10 * 1/2) * 1 = 7/20 for PlOpen to PlOpen and (7/10 * 1/2) * 1 = 7/20 for PlOpen to Close. Finally, on the third day, we have three possible transitions: PlOpen to PlOpen (7/20 * 1/2), PlOpen to Close (7/20 * 1/2), and Close to PlOpen (7/20 * 1). Assuming "one_present" is observed, the probabilities become (7/20 * 1/2) * 1 = 7/40 for PlOpen to PlOpen, (7/20 * 1/2) * 1 = 7/40 for PlOpen to Close, and (7/20 * 1) * 1 = 7/20 for Close to PlOpen.
To calculate the probability of the sequence "three_present two_present three_present," we follow the same procedure as above, replacing "one_present" with "three_present" on the third day. The resulting probabilities for the transitions are the same.
Therefore, the total probability is the sum of the probabilities for both sequences: (7/40 + 7/20) + (7/40 + 7/20) = 21/100.
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Small particles in your power steering system may
Answers
Small particles in your power steering system may Damage the hydraulic pump.
Check more about the reason for the above in the power steering system below:
What is the Small particles about?If a person is said to have notice that there is small black particles that can be seen inside of the power steering reservoir, there is therefore some chances that are these are some piece of the hose, instead of the pump or rack.
Since High-temperature pulsations can be able to lead the power steering hoses to be destroyed from the inside.
Therefore, based on the above, one can say that Small particles in your power steering system may Damage the hydraulic pump.
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Apply a solid line border, using the default line color, to the Pie chart legend.
Answers
The solid line border, using the default line color, to the Pie chart legend wil be: pieChart.legend.borderDash = [0, 0];
What is Pie chart?
A pie chart is a circular graph which is used to represent data. It is divided into sections or “slices” which are proportional to the quantity it represents. Pie charts are typically used to show the proportions of a whole, with the arc length of each slice or “wedge” proportional to the quantity it represents. Pie charts are useful for comparing the parts of a whole and can be used to show percentages or parts of a whole. Pie charts are simple to use and understand, but they are limited in the number of data points they can effectively represent. They are also limited in their ability to represent multiple variables. Pie charts are a great visual aid for representing data in a way that is easy to understand and can help people to make informed decisions.
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(Score for Question 2: ___ of 12 points) The restaurant bill you and your friend received was not itemized. You ordered 2 drink refills and the egg breakfast, for a total of $8.40. Your friend ordered 3 refills and the egg breakfast for $9.35. Write a system of equations for the situation. Use r for the amount charged for a refill and b for the amount charged for the egg breakfast. 2r + b= $8.35 3r + b= $9.35 Graph the equations in the system. Use your graph to estimate how much each item cost. Answer:
Answers
Answer: The cost of one drink refill (r) is $0.95, and the cost of the egg breakfast (b) is $6.55.
Explanation: We have a system of linear equations:
1) 2r + b = $8.40
2) 3r + b = $9.35
To solve the system, we can use the method of substitution or elimination. We will use the elimination method. Subtract equation 1 from equation 2:
(3r + b) - (2r + b) = $9.35 - $8.40
r = $0.95
Now, substitute the value of r back into equation 1:
2($0.95) + b = $8.40
$1.90 + b = $8.40
b = $8.40 - $1.90
b = $6.50
Thus, the cost of one drink refill (r) is $0.95, and the cost of the egg breakfast (b) is $6.50.
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What is common between fractions and ratios
Answers
A reinforced concrete column 600 mm diameter has 6 steel rods of 25 mm embedded in it and carries a load of 800 kN. Find the stresses in steel and concrete. Take E = 200GPa for steel and for concrete, E = 25 GPa. Also find the extension of column due to the load.
Answers
The stresses in steel and concrete are 1,631.29 MPa and 0.2535 MPa respectively.
The extension of column due to the load is 0.0017mm
How do we find the values of stresses?To find the stresses in the steel and concrete, we need to use the principle of stress-strain proportionality. The formula for stress is:
Stress (σ) = Load (P) / Area (A)
The area of the steel rods is:
A = (π/4) * (25 mm)^2 = 490.87 mm^2
The area of the concrete is:
A = (π/4) * (600 mm)^2 = 314,159 mm^2
The stress in the steel is:
σ_steel = P / A = 800 kN / 490.87 mm^2 = 1,631.29 MPa
The stress in the concrete is:
σ_concrete = P / A = 800 kN / 314,159 mm^2 = 0.2535 MPa
To find the extension of the column, we need to use the formula for strain:
Strain (ε) = Extension (ΔL) / Original length (L)
We can use the principle of linear elasticity to find the extension of the column due to the load, which states that:
Stress = Young's modulus * Strain
We can use the formula of stress and strain to find the extension of the column:
ΔL = (PL)/(AE)
L = 600mm, P = 800kN and A =314,159 mm^2
ΔL = (80010^310^-360010^-3)/(314,1592510^9) = 0.0017 mm
So the extension of column due to the load is 0.0017mm
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abulate stations, deflection angles, and incremental chords to lay out the curve at full stations (100 ftft). express angles in degrees to four decimal places; express first station numbers as integers; second station numbers and chord lengths should be expressed in feet to two decimal places. the pc station should be placed at the bottom of the table.
Answers
The given question is incomplete and hence, can not be solved, Still, i am adding some relevant information for your reference.
What are deflection angles?
Declination is an important concept in several fields such as surveying, photogrammetry, and the use of radar equipment. Understanding this concept is essential for predicting and modeling the motion of objects in space. In this article, you'll learn what the deflection angle is, its formula, and its application when working with radar and surveying.
In general, the deflection angle refers to the angle between the starting trajectory of a moving object and its initial direction. Additionally, the definition varies slightly in areas such as surveying, photogrammetry, and shooting. However, it focuses on the concept of measuring relative angles between paths. Light rays are refracted as they travel from one medium to another, for example, from air through a prism and back to air. Therefore, the incident beam changes direction at the air-prism interface. In addition, the exiting beam undergoes a further change in direction at the prism-air interface. The angle between the incoming and outgoing rays is the deflection angle (α) and is important for estimating the refractive index of the prism.
The given question is incomplete and hence, can not be solved, Still, i am adding some relevant information for your reference.
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is an engine equipped with a pressure carburetor started in the idle cut-off position?
Answers
No, an engine equipped with a pressure carburetor is not started in the idle cut-off position. The idle cut-off position is a feature found on some aircraft engines that allows the pilot to completely shut off the fuel flow to the engine during certain situations, such as during an emergency or when the engine needs to be stopped quickly.
However, engines equipped with a pressure carburetor are typically not started in the idle cut-off position. A pressure carburetor is designed to automatically regulate the fuel-air mixture based on the air pressure entering the carburetor. It relies on a constant flow of fuel to function properly. When starting an engine with a pressure carburetor, the fuel flow needs to be established to ensure a proper mixture for ignition. Therefore, the engine should be started with the fuel control in a position that allows fuel to flow, such as the "run" or "normal" position, rather than the idle cut-off position.
In summary, engines equipped with a pressure carburetor are not started in the idle cut-off position. They require fuel flow to establish the proper fuel-air mixture for ignition, so the fuel control should be in a position that allows fuel to flow during the starting process.
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+
Vi
v (t)
V
-37/2T-T/2
8 ΚΩ
ww
-V
m
T/2
1. For the above, derive the Fourier series representation of the waveform.
3T/2
10 mH
t
10 nF
Vo
2. The waveform above is applied to Vi. Using the Fourier series derived in part 1, determine the
magnitude of Vo in terms of Vm if T is equal to for the first 3 non-zero terms of the series.
2πT
50,000
3. If the waveform is applied across a 9-ohm resistor, and Vm =27V calculate the exact amount of
average power absorbed by the resistor.
4. Calculate the power absorbed by the 9-ohm resistor from the first 3 non-zero terms from the
Fourier series.
5. Determine the percentage error in the calculation from part 4 compared with the exact value of
part 3.
Answers
The sine term 27r 131,= 1 —f v(t)sin (nt)dt 7r
27r1 7 = — (f sin tsin (nt)dt f 0
7r2n (1( —1)n)
How to solveStep 1 ..
We can express the waveform as a function of time as shown below.
v(t) = sin t; 0 < t < 7F = —sin t; 7F < t < 27r
In order to get the Fourier transform of the function, we have to calculate the sine and cosine terms.
The cosine term is 1 27r a 0 v(t)dt fo 1 ( 27 271 u sin tdt — sin tdil 1=0
1 27r an = —f v(t)cos (nt)dt 71 0 27r
= (f sin tcos (nt)dt —
71 0 = 7111 (1 — cos n7r)/
Now, we can find the sine term 27r 131,= 1 —f v(t)sin (nt)dt 7r
27r1 7 = — (f sin tsin (nt)dt f 0
7r2n (1( —1)n)
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When passing by pointer ... the pointer itself is passed by value. The value in this method is that we can use the pointer to make changes in memory.a.trueb.false
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The statement is true. When passing by pointer, the pointer itself is passed by value, and the value in this method lies in our ability to use the pointer to make changes in memory while keeping the original pointer unchanged.
When working with pointers in programming, it is important to understand the concept of passing by pointer and passing by value. In passing by pointer, the pointer itself is passed to a function, allowing the function to make changes to the memory location pointed to by the pointer. However, it is important to note that even when passing by pointer, the pointer itself is passed by value. This means that a copy of the pointer's value is passed to the function, rather than the original pointer. This can sometimes lead to confusion, as changes made to the pointer within the function will not be reflected outside of the function.
Overall, passing by pointer is a useful technique for allowing functions to manipulate memory locations pointed to by a pointer. However, it is important to understand the concept of passing by value, as well as the limitations and potential issues that can arise when working with pointers. By keeping these factors in mind, programmers can effectively utilize pointers in their code while minimizing errors and bugs.
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Help this is very hard and I don't get it
Answers
Answer:
yes it is very hard you should find a reccomended doctor to aid in your situation. But in the meantime how about you give me that lil brainliest thingy :p
If a moter has 4 poles and is operating at a frequency of 60Hz, its synchronous speed is
Select one:
O a. 240 rpm
O b. 480 rpm
O c. 1,200 rpm
O d. 1,800 rpm
Answers
Answer:
d.
Explanation:
The synchronous speed (Ns) of a motor with 4 poles and operating at a frequency of 60Hz can be calculated using the formula:
Ns = 120 x f / p
where f is the frequency in Hertz and p is the number of poles.
Plugging in the values, we get:
Ns = 120 x 60 / 4 = 1,800 rpm
Therefore, the answer is option d) 1,800 rpm.
Seth wants to build a wall of bricks. Which equipment will help him in the process?
OA masonry pump
OB. hacksaw
OC. mortar mixer
OD. pressurized cleaning equipment
Answers
i took masonry for 2 years. hope this helps!
What is computer programming
Answers
Answer:
Computer programming is where you learn and see how computers work. People do this for a living as a job, if you get really good at it you will soon be able to program/ create a computer.
Explanation:
Hope dis helps! :)