A horizontal load P = 62 kN is applied at A of the assembly as shown. Determine (a) the internal force in bar BD, (b) the reaction at the pinned support C.
Answers
Internal force is 75 kN and reaction is 82.9 kN, according to the question.
What in science is a force?The word "force" has a specific meaning in science. At this level, calling a force a pushing or a pull is entirely appropriate. A power is not something an object "has in it" or that it "contains." One thing experiences a force from another. There are both living things and non-living objects in the concept of a force.
Who made the force?Issac Newton's third laws of motion, which are outlined in his Principia Mathematica, are frequently used to illustrate the concept of force (1687).
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Related Questions
Ramon, a software engineer at Frensen Inc., needs to develop high-quality graphic illustrations for presentation at his next team meeting. In the context of application software, he must use ____ software to accomplish thi:sA desktop publishing B spreadsheet C database D word processing
Answers
In the context of application software, he must use desktop publishing software to accomplish this. Therefore, the correct answer option is: A. desktop publishing.
What is an application software?In Computer technology, an application software can be defined as a type of software program which is designed and developed to enable end users perform a variety of tasks on a computer system such as desktop publishing (DTP).
What is Microsoft Publisher?Microsoft Publisher can be defined as a desktop publishing application software or program that is designed and developed by Microsoft Inc., in order to avail its end users an ability or opportunity to work on page layout and graphic design such as a flier or graphic illustrations for presentation.
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why do bioprocess engineers tend to maintain a fixed height to diameter ratio when scaling up reactors? how does this affect transport?
Answers
In bioreactors, effective mixing is necessary to prevent concentration gradients, which can injure mammalian cells.
We used a colorimetric approach and two pH indicators to monitor mixing times in containers with nominal contents ranging from 2 to 1500L in order to examine mixing and its scalability in cylindrical bioreactors that are orbitally shaken. The liquid height, shaking diameter, agitation rate, and container inner diameter were the four operating parameters that were tested. As the agitation rate increased, the mixing time shrank until a minimum value was obtained. To achieve the shortest mixing time when the shaking diameter was decreased, a higher agitation rate was required.
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technician a says a torsion bar is a type of shock absorber. technician b says shock absorbers slow the upward and downward movement of the vehicle after a bump. who is correct?
Answers
A torsion isn't part of the shock absorber. Hence, technician A is wrong and technician B is correct.
The suspension system allows the wheel to up and down over bumps in the road. The suspension system makes the wheels and tires to up and down to absorb the shock from bumps. The rubber tires and air in the tires also slow down the ride over hard surfaces and conform to slightly uneven and rough surfaces. Thus, technician B is correct. Meanwhile, the technician A is wrong because a torsion isn't kind of shock absorber.
Kind of shock absorbers are:
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1.) Unevenly torqued lug nuts could result in:
A. vibration while braking.
B. brake squeal.
C. premature brake pad wear.
D. pull to one side when braking.
Answers
Unevenly torqued lug nuts could result in premature brake pad wear. The correct option is C.
What are lug nuts?The hardware used to hold your wheel and tire assembly to your vehicle is known as lug nuts. The suitable lug nut guarantees that your wheel is installed safely and securely. They may be little, but they do a lot of work.
With a missing lug nut, you can drive at legal speeds; however, you should visit your nearest tire shop as soon as possible. Wheel nuts gradually loosen, causing wear on the wheel as it vibrates against the thread of the bolt.
Therefore, the correct option is C. premature brake pad wear.
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an ic with a switching rate of and is dissipating . what will be the power dissipation if we change to and the switching rate to while keeping the activity factor the same?
Answers
The power dissipated by a specific circuit element is equal to the product of the current and voltage, or P = I V, if a current I passes through that element while a voltage V is lost in the process.
What change to and the switching rate in power dissipation?In other words, the power dissipated across the load will be at its maximum if the value of load resistance is equivalent to the amount of source resistance, or Thevenin's resistance.
Therefore, P = CV2 f, which states that dynamic power dissipation depends squarely on supply voltage and linearly on frequency, results in a cubic reduction in power consumption when both are scaled back.
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Suppose you are a part of Qatar''''s best software team named "the Photon Intelligence Team" and you are required to set up a detailed alert system to secure the data of all the football fans who are coming to watch football matches.
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Metro trains are typically vacant during the day but may be busy at night.
What widespread interest from all throughout the world?But there were doubts about how it'd work in practice and how the city would handle the alleged influx of much more than a million images once the event started.
Michael Edgley, head of the Green and Gold Army, claimed that although some confusing transport management was presenting challenges for tour buses, it was a similar story for his traveling group of Socceroos family and supporters.
Because of the traffic restrictions, walking for fall and pick-ups around the stadiums can be difficult, but for numerous people, it is still the more convenient option.
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an ice cube with a small solid steel sphere frozen inside floats in a glass of water filled to the brim. what happens to the level of water in the glass as a result of the ice melting?
Answers
As the ice cube with the steel sphere frozen inside melts, the level of water in the glass will rise.
Why does the level of water rise?the ice cube with the steel sphere frozen inside melts, the level of water in the glass will rise because the steel sphere has a greater density than the water in the glass, so when it is frozen inside the ice cube, the ice cube will be less dense than the water and will float on the surface.
However, as the ice cube melts, the steel sphere will become exposed and will sink to the bottom of the glass, increasing the overall density of the water and causing the water level to rise.
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Calculate the B/CB/CB/C ratio for the following cash flow estimates at a discount rate of 777% per year.Item Cash FlowFW of benefi ts, $ 30,800,000AW of disbenefi ts, $ per year 105,000First cost, $ 1,200,000M&O costs, $ per year 400,000Life of project, years 20
Answers
Per year 400,000Life of project, years 20. The discount rate is the interest charge commercial banks and other financial institutions make to the Federal Reserve Bank in order to borrow short-term money. Thus, option D is correct.
What cash flow estimates at a discount rate?The formula for benefit-cost ratio is: Benefit-Cost Ratio = ∑ Present Value of Future Benefits / ∑ Present Value of Future Costs.
A project determined to have exactly equal benefits and costs B/C ratio equals precisely one). A systematic process for calculating and comparing benefits and costs of a project. Measure calculated by dividing the incremental monetized benefits related to a project by the incremental costs of that project.
Therefore, The present value of future cash flows is computed using a rate of return known as the discount rate in a discounted cash flow analysis. An examination of discounted cash flows shows. Per year 400,000Life of project, years 20
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How would you describe good communication? Why and when do we need it?
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The corner store sells candy in ₵20, ₵30 and ₵50 packages. List all the ways in which the Candyman
can spend exactly $3.00 on candy.
Answers
Answer: I will list them down below!
Explanation:
He can buy 6, 50 cent candies.
He can buy 30, 20 cent candies.
He can buy 6, 30 cent candies and 6, 20 cent candies.
He can buy 15, 20 cent candies and 3, 50 cent candies.
He can by 3, 20 and 30 cent candies and 3, 50 cent candies.
That's it.
Hope this helps!
Although not limited by the NEC, if a 15-amp residential circuit is to be loaded only up to its rating, how many outlets can be put on the 120-volt circuit if the outlets are rated at 120 VA per outlet? Select one: a. 15 b. 1 c. 20 d. 8 e. 9
Answers
Although not limited by the NEC, if a 15-amp residential circuit is to be loaded only up to its rating, The number of outlets that can be put on the 120-volt circuit if the outlets are rated at 120 VA per outlet are 15 (Option A).
What is a residential circuit?These are similar to the wire systems in your home, but they can be as large as the power lines outside. Power circuits are required when a considerable volume of electricity has to be transmitted and managed.
The majority of your home's typical 120-volt domestic circuits are (or should be) parallel circuits. Outlets, switches, and light fixtures are connected such that the hot and neutral wires form a continuous circuit pathway separate from the various devices that consume electricity from the circuit.
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n ideal transformer has 20 turns on its primary side and 90 turns on its secondary side. the primary side has 200 volts and 50 amps. what are the voltage and current on the secondary side
Answers
Below is the solution of the voltage and current on the secondary side when an ideal transformer has 20 turns on its primary side and 90 turns on its secondary side.
Step-by-step solution -
Given,
[tex]V_{P} = 200V\\N_{P} = 20\\N_{S} = 90[/tex]
For Transformer -
[tex]\frac{V_{P}} {V_{S}} = \frac{N_{P}} {N_{S}}[/tex]
[tex]\frac{200} {V_{S}} = \frac{20} {90}[/tex]
[tex]V_{S} = \frac{1800}{2} = 900 V[/tex]
For Ideal transformer ,
[tex]P_{OUT} = P_{IN}}[/tex]
200 x 50 = 900 x [tex]I_{S}[/tex]
[tex]I_{S}[/tex] = 100/9 A.
What is an Ideal Transformer?
A perfect transformer is one that has no losses, such as copper or core. This transformer's output power is equal to its input power. This transformer's efficiency is 100%, which means there is no power loss within the transformer.
What is a Transformer?
A transformer is a fixed electrical device that is used to transfer electrical energy between two circuits while maintaining a constant frequency and increasing or decreasing the current or voltage.
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Lamaellar eutectic solids form because the geometry limits diffusion distances required for solidification of alpha and beta phases. True False
Answers
Fals, Diffusion takes place across small distances due to the urgency of the phase shift, creating a fine lamellar microstructure.
The eutectic structure forms for what reason?A lamellar eutectic structure can only form if the interfacial energy between the two solids (S1/S2; S1 and S2 stand for Solid 1 and Solid 2, respectively) is lower than that of S1/Liquid and S2/Liquid. The diffusional partitioning of components results in the formation of eutectic microstructure.
What features distinguish a eutectic structure?A homogenous, solid mixture of two or more materials that forms a super-lattice is referred to as a eutectic system. The mixture either melts or solidifies at a lower temperature than the melting point of any of the constituent materials. The phrase is most frequently used to describe an alloy composition.
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A catalytic converter has to be at least how hot before it begins to work?
Answers
Answer:
Normal operating temperatures of a converter are 500-800°F, and up to 1200°F when the vehicle is under heavy load.To melt the catalytic converter's substrate, the temperature inside the converter would have to exceed 2000°F.
Explanation:
A "calorie" is a unit of energy, defined as the amount of energy needed to raise the temperature of one gram of water by one degree Celsius. The nutritional labels on food products typically tell you how many calories of digestible energy are in one serving of food, where "digestible" means that the energy stored in the chemical bonds of the molecules comprising the food can be extracted by your body. (Water for example has energy, but that energy is not chemically accessible via digestion.) To simplify understanding for typical consumers, the "calories" reported on nutritional labels actually represent kilocalories: a 170 calorie can of beer actually contains 170,000 calories of digestible energy.
i) If a student foolishly decides to binge drink 21 beers on their 21t birthday, how many gallons of water could they have heated from room temperature (24 °C) to boiling (100 C) using an equivalent amount of digestible energy in the beer? Recall that one gallon of water is roughly 8 pounds.
ii) What is this energy equivalent to in BTU? A "BTU" or British Thermal Unit is also a unit of energy, defined as the amount of energy needed to raise the temperature of one pound of water by one degree Fahrenheit
iii) If you had purchased an equivalent amount of electrical energy in kW-hr from the utility company, how much would you have to pay? Is this cheaper than buying beer?
Answers
A "calorie" is a unit of energy that is defined as the usually inform you of the number of calories of digestible energy present in one serving of food. 21 beers times 17 calories per beer equals 357 calories.
What is "calorie"?Calories are units of energy that a food or drink provides. You can usually find calorie counts listed on food items, and wearables like the best fitness trackers allow you monitor how many calories you're burning by doing different activities. Certain foods, such as fatty, fried, or processed foods, tend to have more calories. Other foods, such as fresh fruit and vegetables, tend to have fewer calories. However, some healthy fruits and vegetables can be high in calories, while low-calorie foods, such as diet soda, don’t provide any nutritional value. We need calories to give us enough energy to move around, stay warm, grow, work, think, and play. Even our blood circulation and digestion need the energy gained from calories in order to function well.To learn more about blood circulation refer to:
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What does General Zaroff say that shows he thinks Rainsford is similar to him?
“I’ll tell you”
“You will be amused”
“I have done a rare thing”
“in all modesty”
Answers
Answer:
Explanation:
The phrase:
“You will be amused”
He is assuming that Rainsford will enjoy what he is about to show him because he himself enjoys it.
Your consulting firm is asked to design an activated carbon adsorption system to treat contaminated groundwater containing
10mg/L of benzene with a treatment goal of 99% reduction in benzene concentration before injection into groundwater. The extraction well pumps groundwater at
100gpm. The activated carbon removal capacity is expressed as the following Freundlich equation:
q(mg/g)=2C0.2, where C is the concentration (mg/L) of benzene after adsorption equilibrium. (a) What is the amount of activated carbon (kg) needed per day?(428.3 kg)
(b) If the packing density of activated carbon is 1.2 g/cm, how many 55-gallon tanks it would fill? Approximate to the nearest number exceeding the amount of activated carbon required.(∼2tanks)
Answers
(a) The amount of activated carbon (kg) needed per day is 4319.327 kg per day.
(b) If the packing density of activated carbon is 1.2 g/cm, no. of 55-gallon tanks it would fill is 18 .
What is activated carbon?An element called activated carbon or activated charcoal has pores that can trap compounds, primarily organic ones, that are present in a gas or liquid. It accomplishes this with such efficiency that it is the purifying agent that people use the most frequently.
Chains of carbon and hydrogen atoms make up the fundamental structure of organic compounds, which are produced by the metabolism of living things. All of the derivatives from the plant and animal kingdoms, including oil and the compounds made from it, are included in this group.
Adsorption is the ability of a solid to hold onto the walls of a moving molecule. Adsorbent refers to the solid, and adsorbate refers to the molecule.
No other single purification method has more applications than activated carbon, which is used to retain solids that are present in a fluid after filtration.
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7. geophysical evidence suggests that lineaments in an exploration area may trend 60 degrees west. a. in order to enhance these lineaments, what are the two optimum radar look directions?
Answers
60 degrees east or west would be the two optimum radar look directions.
Why 60 degree?The optimum radar look directions for enhancing lineaments that trend 60 degrees west would be 60 degrees east and 60 degrees west.
This is because radar look directions are generally chosen to be perpendicular to the direction of the lineaments, as this allows the radar to "see" the lineaments more clearly and provide better resolution.
In this case, a look direction of 60 degrees east or west would be perpendicular to the lineaments, which would provide the best possible radar imaging of the lineaments in the exploration area.
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Can someone please help me the answer is supposed to be A but I don’t know why
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We can see here that the element in the circuit that is possibly a resistor is Element B.
What is a resistor?A resistor actually known to be a electrical component or device that has two terminals through which current enters and leaves. A resistor is known to limit or regulate the flow of electrical current in an electronic circuit. Resistors are known to be used in order to also provide a kind of specific voltage for a device that is active like a transistor.
Resistors are used in electrical and electronics in order to control the flow of current, reduce current, divide voltages, adjust the level of signals and terminate transmission lines. It is used for other purposes in the electronics field.
We see here that element B selected above is a resistor. The arrow on the head is pointing downward which indicates that current is entering.
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what is meant by the trend component of a time series? how is a linear trend different from a nonlinear trend?
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The element of a time series known as a trend represents low-frequency variations in a time series after high and medium-frequency fluctuations have been removed through filtering. Plotting a linear relationship on a graph results in a straight line, but plotting a nonlinear relationship results in a curve.
What is a linear relationship?
No matter if a straight-line graph crosses the origin, the formal term for it is linear, and the relationship between the two variables is referred to as a linear relationship. A curved graph's relationship is referred to as non-linear in a similar way.
If you change one variable n times, it will affect the other variable n times in the same way. This is known as a linear relationship. To put it another way, both variables will double if you double one.
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4. identify the c-h out-of-plane bending vibrations in the infrared spectrum of 4- methylcyclo- hexene. what structural information can be obtained from these bands?
Answers
650 to 1000 cm-1 of out-of-plane C-H bending vibrations.
The C-H stretch is where?Depending on the hydrization, the C-H stretching modes range between 2850 and 3300 cm-1. The peaks from 3000-3100 cm-1 denote an unsaturated system, while the range from 2850-3000 cm-1 refers to saturated systems (alkanes, sp3, for example 1). (alkenes, sp2, example 2; aromatic ring, example 3,4).
What does cyclohexane's IR spectrum look like?In the range of 4000-150 cm-1, the infrared spectra of cyclohexane in both its liquid and vapour phases have been investigated. The Eu skeletal deformation vibration's infrared band was discovered at 248 cm1.
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technician a says that as the rotational speed of an abs monitored wheel increases, the voltage generated by the wheel speed sensor also increases. technician b says that the frequency produced by a truck abs wheel speed sensor when it is at a standstill should be close to 400 hz. who is correct?
Answers
Both the Technician A and Technician B are correct.
How is ABS monitored?As the rotational speed of an ABS-monitored wheel increases, the voltage generated by the wheel speed sensor also increases. This is because the wheel speed sensor is a type of generator that produces a voltage proportional to the speed of the wheel.
As the wheel turns faster, the sensor generates a higher voltage, which is then used by the ABS system to monitor the speed of the wheel and control the brakes as needed.
At a standstill, the wheel is not turning, so the sensor produces a very low frequency signal, typically around 400 Hz. As the wheel begins to turn, the frequency of the signal increases proportionally, providing the ABS system with a measure of the wheel's speed.
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The primary of an ideal transformer with a turns ratio n of 5 is connected to a voltage source with Thevenin parameters vTh = 10 cos2000t V and RTh = 100 Ω. Determine the average power P delivered to a 520 Ω load connected across the secondary winding.The average power P = ?? mW
Answers
According to Thevenin's Theorem, we get The average power P we get 2000 cos² 2000t
What is Thevenin’s theorem?According to Thevenin's Theorem, a voltage source connected in series with a resistor can be used to represent any two terminal linear network or circuit. Thevenin's equivalent circuit is what it is called. Independent sources, dependent sources, and resistors are all possible components in a linear circuit.Thevenin's theorem is helpful for studying electrical power systems and other circuits that have a variable resistor, or "load" resistance. With each trial value of load resistance, the circuit must be recalculated in order to ascertain the voltage across and current flowing through it.given :
a turns ratio n = 5
Thevenin parameters vTh = 10 cos2000t
RTh = 100 Ω.
resistance in secondary winding = 540 Ω.
P = V ² R.
= (10 cos2000t )² .100
= 10000 cos² 2000t
secondary coil ratio 5
p= 2000 cos² 2000t
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A heat pump is used to heat a house and maintain it at 24°C. On a winter day when the outdoor air temperature is –5°C, the house is estimated to lose heat at a rate of 82000 kJ/h. Determine the minimum power required to operate this heat pump. The minimum power required to operate this heat pump is kW.
Answers
The minimum power required to operate this heat pump will be 2.17 kW.
What is the efficiency of the heat pump?The efficiency of the heat pump is given as,
η = T₂ / (T₂ - T₁) = Q / W
An intensity siphon is utilized to warm a house and keep up with it at 24°C. On a colder time of year day when the outside air temperature is - 5°C, the house is assessed to lose heat at a pace of 82000 kJ/h.
Then the minimum power is given as,
82,000 / W = (24 + 273) / [(24 + 273) - (- 5 + 273)]
W = 7811.4478 kJ/h
W = 2.17 kW
The minimum power required to operate this heat pump will be 2.17 kW.
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in a tandem drive highway tractor with a 4s/4m abs, which axles are usually monitored and modulated?
Answers
In a tandem drive highway tractor with a 4S/4M ABS,which axles are usually monitored and modulated by option B) steer axle and rear drive axle.
What is a tandem tractor?A single axle tractor is more likely to only tow a small or medium-sized load compared to its larger counterparts, whereas most double axle or tandem axle tractors are employed to haul exceptionally heavy loads.
It is sometimes known as a tandem, double-bottom, or double-trailer truck. a very long vehicle made comprised of a tractor towing two trailers connected up in a row. a semitrailer made to attach to another component of such a rig.
Therefore, Anti-lock Brake System includes the ABS sensor, sometimes referred to as a wheel speed sensor. It tracks the wheel speed on your automobile, SUV, or truck and is found in the wheel hub. The passenger-side tail shaft housing contains the sensor.
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See full question below
In a tandem drive highway tractor with a 4S/4M ABS,which axles are usually monitored and modulated?
A) both tandem drive axles
B) steer axle and rear drive axle
C) steer axle and front drive axle
An environmental engineer wants to examine the permeability of different soils to determine the best natural containment system to protect groundwater from pollutants. The engineer tests four different soil samples, places them into a wet column, and pours 50mL of water over each sample. The engineer records the total amount of water that moves through the column as well as the total amount of time for the water to fully percolate through the soil. The data from the study are shown below.
Which of the following best describes why the engineer chose to calculate the permeability of the soil sample in the experimental design in order to evaluate a natural containment system to protect groundwater?
Answers
Note that the best option that describes why the engineer chose to calculate the permeability of the soil sample in the experimental design in order to evaluate a natural containment system to protect groundwater is: "Soils that have low permeability would best help protect groundwater because the soil traps pollutants so that chemical and biological breakdown can occur."
What is Soil Permeability?Soil permeability is a measure of how easily water can move through soil. Permeable soil allows water to pass through it easily, while impermeable soil does not allow water to pass through it easily.
Permeable soil is important because it helps to reduce flooding and erosion, and it can help to recharge groundwater. Impermeable soil can lead to problems such as flooding and erosion.
Permeability conveys information on foundation stability, seepage via embankments, and so on. Shear strength is the most essential geotechnical feature of soils, since it aids in the stability of civil engineering projects on or under the earth's surface.
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An inflow hydrograph is given for a reservoir that has a weir-spillway outflow structure. The flow through the spillway is governed by the equation ) Q = 3.75Ly3/2 (cfs), where L is the length of the weir and y is the height of the water above the spillway crest. The storage in the reservoir is governed by S = 300y (ac-ft). Using A1 = 10 hr, L = 15 ft, and So = lo = 0, route the inflow hydrograph through the reservoir using the storage indication method. Time (hr) Inflow (cfs) 12 24 36 48 60 72 84 96 108 120 132 144 156 40 35 37 125 340 575 722 740 673 456 250 140 10
Answers
A hydrograph is a graph that shows the stream flow over time. The inflow hydrograph of the given question is given below.
What is a graph?In discrete mathematics, more specifically in graph theory, a graph is a structure that amounts to a set of objects in which some pairs of the objects are conceptually "related."
The objects correspond to mathematical abstractions known as vertices (also known as nodes or points), and each of the related pairs of vertices is known as an edge (also called link or line).
In diagrammatic form, a graph is typically represented as a collection of dots or circles for the vertices and lines or curves for the edges. In discrete mathematics, graphs are one of the topics of study.
Inflow and outflow hydrograph through the reservoir using the storage indication method (see the attachment).
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c agevalue and weightvalue are read from input. declare and assign pointer mydog with a new dog object. then, set mydog's age and weight to agevalue and weightvalue, respectively.
Answers
Following is the program using pointer we use the pointer concept to solve this
Program:
#include <iostream> using namespace std;
class Dog{
public: Dog();
void Print();
int age; int weight;
}; Dog::Dog()
{ age = 0; weight = 0;
} void Dog::Print()
{ cout<<"Dog's age: "<<age<<endl; cout<<"Dog's weight: "<<weight<<endl;
} int main()
{ int ageValue; int weightValue;
cin>>ageValue; cin>>weightValue; // declare Dog pointer with a new Dog Object
Dog*myDog= new Dog(); // now setting age, weight with ageValue & weightValue respectively
myDog->age = ageValue;
myDog->weight = weightValue;
myDog->Print();
return 0;
}
What is a pointer?
A pointer is a type of variable that holds as its value the memory address of another type of variable. The * operator creates a pointer variable, which points to a data type (like an int) of the same type.
Thus using a pointer concept the program gives the estimate output
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The Age and weight values are read from the input using c is
int agevalue;
int weightvalue;
struct Dog {
int age;
int weight;
};
struct Dog* mydog = malloc(sizeof(struct Dog));
mydog -> age = agevalue;
mydog -> weight = weightvalue;
What is input?
Input is the data that is entered into a computer system or other electronic device. It can be in the form of text, images, audio, video, or any other type of digital information. The output of the system is what the user receives as a result of the input.
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suppose you are given a steel bar and you cut it in fifths. how does the moment of inertia of one of the pieces compare to that of the original bar? assume rotation about a perpendicular axis through one end of the bars.
Answers
The moment of inertia of one piece is 125 times smaller than the moment of inertia of original bar.
What is moment of inertia?A body's resistance to having the speed of its rotation about an axis changed by the application of a torque is measured by the term "moment of inertia" in physics (turning force). The axis could be fixed or not fixed, internal or external.
Nevertheless, the moment of inertia (I), which is always specified in relation to that axis, is calculated as the sum of the products obtained by multiplying the mass of each particle of matter in a given body by the square of that particle's distance from the axis.
The moment of inertia can be compared to mass in linear momentum when calculating the angular momentum of a rigid body.
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technician a uses a small hole gauge and micrometer to measure the inside diameters of small bores. technician b uses a dial caliper to take depth measurements. who is correct?
Answers
Both technician A and technician B are correct.
A small-hole gauge is referred to as a measuring tool with a round expandable head. The small-hole gauge is used together with an outside micrometer to measure the inside of small holes. Thus, technician A is correct who uses a small hole gauge and micrometer to measure the 'inside diameters' of small bores.
Depth can be measured using a dial caliper in which the depth rod is inserted into the hole being measured. Hence, technician B is correct who uses a 'dial caliper' to take depth measurements.
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