The ARM Cortex MO+ processor features a two-stage pipeline design, which enhances its performance by dividing the instruction execution into two stages.
This allows for improved instruction throughput and reduced latency. In the two-stage pipeline of the ARM Cortex MO+ processor, the instruction execution is divided into two stages: the fetch stage and the execute stage. 1. Fetch Stage: In this stage, the processor fetches the instruction from memory. It involves accessing the instruction memory, decoding the instruction, and fetching the necessary data. The fetched instruction is then stored in an instruction register. 2. Execute Stage: Once the instruction is fetched, it moves to the execute stage. Here, the processor performs the necessary calculations or operations based on the fetched instruction. This stage includes arithmetic operations, logical operations, memory operations, and control flow operations. The two-stage pipeline allows for the concurrent execution of instructions. While one instruction is being executed in the execute stage, the next instruction is being fetched in the fetch stage. This overlap of stages helps in achieving a higher instruction throughput and overall performance improvement.
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What does Kirchoff's loop rule say for a system that only has a battery and a light bulb attached?
Answer:What is Kirchhoff's loops rule?
Image result for What does Kirchhoff's loop rule say for a system that only has a battery and a light bulb attached?
Kirchhoff's loop rule states that the algebraic sum of potential differences, including voltage supplied by the voltage sources and resistive elements, in any loop must be equal to zero. For example, consider a simple loop with no junctions, as in Figure 6.3. 3.
Explanation:
A company sent prototypes of a newly designed hair dryer for trial use to 100 homes along with a satisfaction survey. A month later the company received 82 completed surveys. This process is part of which step of the engineering design process?
Answer:
The answer is "evaluating outcomes ".
Explanation:
The assessment of the results shows that maybe a program has achieved its goals. The assessment with results measures the results of the program and decides whether intended results were achieved. Its results allow you to achieve people by the measurable changes made through participating in your project by students enrolled. It is a form of assessment that examines if changes occur for students enrolled or if these adjustments are related to a program.
In the base of mechanical science knowledge, define work, energy and power
Answer:
Work is the amount of energy transfered by a force.
Energy is the amount of power an object gets from its position or motion.
Power is the combination of all forces and movements of a system that is the rate at which work can be done by a system.
Give an example of one technology that is well matched to the needs of the environment, and one technology that is not.
Answer:
oh god... i have no idea lm.ao
Explanation:
Calculate the maximum value of shear flow, , in the web at a section 1m from the free end of the beam.
Answer:
See explanation
Explanation:
Since no figure was given, I'll explain how to do this problem theoretically. The formula for shear flow is \(q=\frac{VQ}{I}\) where V is the shear force, Q is the moment of area (more on this later), and I is the moment of inertia.
The first step to solve this problem is to find the resultant internal forces of the beam. This can be done in several ways, but the easiest is to solve the beam statically and draw a shear diagram to determine the maximum shear force V.
The second step to solving this problem is to determine the location of the neutral axis of the cross section if it is not given. The formula for the neutral axis is \(NA = \frac{\sum y*A}{\sum A}\). The y in this equation represents the middle of the small shapes that the web is divided into. An I-beam can be thought of as 3 rectangles, while a T-beam can be thought of as 2. The A in this formula represents the area of each of the rectangles (an I-beam will have 3 of these and a T-beam will have 2).
The third step for this problem is to find the moment of inertia. There are several formulas for moment of inertia depending on the shape of the cross section. I-beam's and T-beams both can be thought of as multiple rectangles, so they have the same base formula of \(I=\frac{1}{12}bh^3\) where b is the base of the rectangles and h is the height. For I-beams, the easiest way to calculate moment of inertia is to think of the entire cross section as a big rectangle that had two smaller rectangles cut out of it. The formula for this moment of inertia becomes \(I=\frac{1}{12} b_{big}h^{3} _{big}-\frac{1}{6}b_{small}h^{3}_{small}\). Note that this form of moment of inertia already takes into account subtracting 2 small rectangles. For T-beams, this approach will not work, so the parallel axis theorem must be used. The moment of inertia for the T-beam becomes \(I=\frac{1}{12}b_{1} h^{3}_{1} +b_{1}h_{1}dy_{1}^{2} +\frac{1}{12}b_{2} h^{3}_{2} +b_{2}h_{2}dy_{2}^{2}\) where the terms with the subscript 1 represent the first rectangle and the terms with the subscript 2 represent the second rectangle. The dy terms represent the distance from the center of that specific rectangle to the neutral axis.
The fourth step for this problem is to find Q. The formula to find Q is \(Q=\sum y'A'\) where y' represents the distance from the neutral axis to the center of the "wanted" point and A' is the area of the rectangle that has the wanted point at its center. (This would be the area above or below the thickness (t) if you were solving for maximum shear \(\tau=\frac{VQ}{It}\)).
The last step for this problem is to substitute the found values into the formula for shear flow \(q=\frac{VQ}{I}\). V came from step 1, Q came from step 4, and I came from step 3.
Determine the critical load if the bottom is fixed and the top is pinned. ewew = 1. 6 ×(10)3ksi×(10)3ksi ,σyσy = 5 ksiksi
Critical load Fcr or buckling load is the value of load that causes the phenomenon of change from stable to unstable equilibrium state.
With that beign said, first it is neessary to calculate the moment of inercia about the x-axis:
\(Ix= \frac{db^3}{12}\\ Ix = \frac{2.(4)^3}{12} = 10.667in\)
Then it is necessary to calculate the moment of inercia about the y-axis:
\(Iy = \frac{db^3}{12}\\ Iy = \frac{4.(2)^3}{12} = 2.662in\)
Comparing both moments of inercia it is possible to assume that the minimun moment of inercia is the y-axis, so the minimun moment of inercia is 2662in.
And so, it is possible to calculate the critical load:
\(Pc\gamma = \frac{2046\pi ^2E.I}{L^2} \\Pc\gamma= \frac{2046.\pi ^2.(1,6.10^3.10^3).2662}{(10.12)^2} \\Pc\gamma= 5983,9db\)
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Common household electric current is called alternating current because the current alternates direction within the wires. The voltage V in a typical -volt outlet can be expressed by the function , where is the angular speed (in radians per second) of the rotating generator at the electrical plant and is the time measured in seconds. It is essential for electric generators to rotate at precisely cycles per seconds. How many times does the current oscillate in seconds?
The number of times the current oscillates in one second is the reciprocal of the period, which is f = 60 oscillations per second.
The given equation is V = Vmax sin(ωt),
where Vmax = Vrms √2 and ω = 2πf.
In this problem, the voltage V in a typical -volt outlet can be expressed by the function V = Vmax sin(ωt), where ω is the angular speed (in radians per second) of the rotating generator at the electrical plant and t is the time measured in seconds.
Therefore, ω = 2πf = 2π(60 Hz) = 120π rad/s.
It is given that "It is essential for electric generators to rotate at precisely cycles per second."
Thus, the frequency is f = 60 Hz, which means that the current oscillates 60 times in one second.
Another way of solving this problem is to use the period of the voltage wave, which is given by T = 1/f.
Therefore, T = 1/60 = (1/60) s. The number of times the current oscillates in one second is the reciprocal of the period, which is f = 60 oscillations per second.
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reinforcement for correct responding in a motor imitation trial is usually...
Reinforcement for correct responding in a motor imitation trial is usually provided in order to strengthen and encourage the desired behavior.
This reinforcement can come in many forms, such as praise, a reward, or positive feedback. The purpose of reinforcement is to increase the likelihood that the individual will repeat the correct response in the future.
In a motor imitation trial, reinforcement is particularly important as it helps the individual learn and develop the motor skills needed to imitate the behavior. By providing positive feedback and reinforcement for correct responses, the individual is more likely to continue to practice and develop their motor imitation abilities.
It is important to note that reinforcement should be used appropriately and in a manner that is effective for the individual. Some individuals may respond better to certain types of reinforcement, and it is important to tailor the reinforcement to the individual's needs and preferences. Additionally, reinforcement should be used consistently and in a way that is meaningful to the individual, as this will help to encourage the desired behavior and promote long-term success. Overall, reinforcement is a critical component of motor imitation training and can help individuals improve their motor skills and overall quality of life.
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Eugene runs a company that manufactures bricks. The manufacturing process consumes a lot of energy and causes pollution, which type of
bricks is his company manufacturing?
Answer:
D. Fire clay bricks
Explanation:
Just like in the steel mills with the big furnaces that's what causes all the smoke to come out of the stacks
Answer:
d is correct
Explanation:
For which of the following circuit elements is the current flowing through the element proportional to the integral of the voltage across it? (Assume that the initial current 0 before the voltage is applied.) Select one: a. Capacitors b. None of these
c. Inductors d. Resistors e. All of these Check
The circuit element for which the current flowing through the element is proportional to the integral of the voltage across it is an Inductor. Option C is correct.
An inductor is a passive circuit element that stores energy in a magnetic field when current flows through it. When the voltage across an inductor changes, the magnetic field collapses or expands, inducing a voltage that opposes the change in current. As a result, the current through an inductor is proportional to the integral of the voltage across it.
Option a, Capacitors, is incorrect because the current flowing through a capacitor is proportional to the rate of change of the voltage across it.
Option d, Resistors, is incorrect because the current flowing through a resistor is proportional to the voltage across it, according to Ohm's Law.
Option e, All of these, is incorrect because only inductors have the current flowing through them proportional to the integral of the voltage across them.
Therefore, option C is correct.
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A project ha following time chedule: Activity Time in Week Activity Time in Week 1-2 4 5-7 8 1-3 1 6-8 1 2-4 1 7-8 2 3-4 1 8-9 1 3-5 6 8-10 8 4-9 5 9-10 7 5-6 4 Contruct the network and compute: (1) TE and TL for each event (2) Float for each activity (3) Critical path and it duration
(1) TE and TL for each event
Event 1: TE=0, TL=0
Event 2: TE=4, TL=4
Event 3: TE=1, TL=5
Event 4: TE=2, TL=6
Event 5: TE=6, TL=12
Event 6: TE=1, TL=2
Event 7: TE=8, TL=16
Event 8: TE=9, TL=17
Event 9: TE=8, TL=18
Event 10: TE=16, TL=23
(2) Float for each activity
Activity 1-2: Float=0
Activity 1-3: Float=3
Activity 2-4: Float=2
Activity 3-4: Float=1
Activity 3-5: Float=0
Activity 4-9: Float=0
Activity 5-6: Float=0
Activity 5-7: Float=0
Activity 6-8: Float=7
Activity 7-8: Float=6
Activity 8-9: Float=5
Activity 8-10: Float=0
Activity 9-10: Float=0
(3) The critical path for this project is: 3-4, 4-9, 5-7, 7-8, 8-10, 9-10, with a total duration of 23 weeks.
THE SOLUTIONTo construct the network and compute the requested information, we first need to create a list of events and activities.From the given schedule, we can identify the following events and activities:Events:1, 2, 3, 4, 5, 6, 7, 8, 9, 10
Activities:1-2: 4 weeks
1-3: 1 week
2-4: 1 week
3-4: 1 week
3-5: 6 weeks
4-9: 5 weeks
5-6: 4 weeks
5-7: 8 weeks
6-8: 1 week
7-8: 2 weeks
8-9: 1 week
8-10: 8 weeks
9-10: 7 weeks
Now we can compute the TE (time when an event is expected to start) and TL (time when an event is expected to be completed) for each event, as well as the float (amount of time that an activity can be delayed without delaying the project completion) for each activity.TE and TL for each event:Event 1: TE=0, TL=0
Event 2: TE=4, TL=4
Event 3: TE=1, TL=5
Event 4: TE=2, TL=6
Event 5: TE=6, TL=12
Event 6: TE=1, TL=2
Event 7: TE=8, TL=16
Event 8: TE=9, TL=17
Event 9: TE=8, TL=18
Event 10: TE=16, TL=23
Float for each activity:Activity 1-2: Float=0
Activity 1-3: Float=3
Activity 2-4: Float=2
Activity 3-4: Float=1
Activity 3-5: Float=0
Activity 4-9: Float=0
Activity 5-6: Float=0
Activity 5-7: Float=0
Activity 6-8: Float=7
Activity 7-8: Float=6
Activity 8-9: Float=5
Activity 8-10: Float=0
Activity 9-10: Float=0
The critical path is the sequence of activities that have zero float, meaning they cannot be delayed without delaying the project completion. The critical path for this project is: 3-4, 4-9, 5-7, 7-8, 8-10, 9-10, with a total duration of 23 weeks.Learn more about Construct Network here:
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what is a gas-fired forced hot air furnace and where is it typically used
A gas-fired forced hot air furnace is a heating system that utilizes natural gas as its fuel source to generate heat.
It functions by burning the gas in a combustion chamber, which heats up a metal heat exchanger. The furnace's blower then forces air over the heat exchanger, causing the air to become warm. This warm air is subsequently distributed throughout a building via a system of ducts and vents.
Typically, gas-fired forced hot air furnaces are used in residential, commercial, and industrial settings to provide comfortable indoor temperatures during colder months. These systems are popular due to their energy efficiency, cost-effectiveness, and reliability. Additionally, they are often preferred over other heating options because they can provide even, consistent heat distribution throughout a building, ensuring a comfortable environment for occupants.
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Suppose a group of 12 sales price records has been sorted as follows: 5, 10, 11, 13, 15, 35, 50, 55, 72, 92, 204, 215; Partition them into three bins by each of the following methods:
(a) equal-frequency (equidepth) partitioning; (b) equal-width partitioning
a. The equal-frequency partitioning for the given sales price records would be as follows: Bin 1: 5, 10, 11, 13 Bin 2: 15, 35, 50, 55 Bin 3: 72, 92, 204, 215
How to explain the information(a) Equal-Frequency (Equidepth) Partitioning:
Equal-frequency partitioning divides the data into bins of equal frequency. In this case, we have 12 records, so we need to partition them into three bins.
Now, we can assign the records to the bins based on their order. Starting from the lowest value, we assign four records to each bin until all records are assigned. If there are any remaining records, we distribute them evenly across the bins.
Using this method, the equal-frequency partitioning for the given sales price records would be as follows:
Bin 1: 5, 10, 11, 13
Bin 2: 15, 35, 50, 55
Bin 3: 72, 92, 204, 215
(b) Equal-Width Partitioning:
Equal-width partitioning divides the data into bins of equal width or range. In this case, we need to determine the range of the data and then divide it into three equal-width bins.
The range of the data is the difference between the maximum and minimum values, which is 215 - 5 = 210.
Each bin will have a width of 210 / 3 = 70. Starting from the minimum value, we assign the records to the bins based on their value falling within the corresponding width range.
Using this method, the equal-width partitioning for the given sales price records would be as follows:
Bin 1: 5, 10, 11, 13, 15, 35
Bin 2: 50, 55, 72, 92
Bin 3: 204, 215
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Tech a says you should push the wrench when braking a fastener loose. Tech b says that you should pull the wrench when braking a fastener loose. Who is correct?
Answer:
tech b because gut feeling
Explanation:
Personal and fatigue allowances can include amounts for the effects of lighting, heat and humidity, and noise. True False
The given statement that says personal and fatigue allowances can include amounts for the effects of lighting, heat and humidity, and noise is true. Read on to learn more.
The statement is accurate. Personal and fatigue allowances refer to the amount paid to employees who work in conditions that may cause personal discomfort or stress. This is intended to compensate the worker for the discomfort caused by factors such as heat, light, humidity, and noise.
This is particularly true in cases where such discomfort is unavoidable, for example in hazardous areas such as construction sites and manufacturing plants.
The personal and fatigue allowances are usually paid to compensate for the consequences of working in such environments, which can include hearing loss, vision impairment, respiratory problems, or other illnesses resulting from extended exposure to specific environmental factors.
Therefore, personal and fatigue allowances can include amounts for the effects of lighting, heat and humidity, and noise. The primary goal of such allowances is to promote a safe and healthy working environment, and to ensure that employees can work comfortably and productively, without experiencing undue stress or discomfort, that could have an adverse effect on their work performance.
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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
29 10 1 point According to Gate Theory, which of the following factors can make you more sensitive to pain? Placebo effects Competing signals, like rubbing your elbow Chronic stress High levels of arousal 30 1 point Patients who are allowed to self-administer morphine use less than when they receive injections from healthcare providers. True False 31 1 point What happens when people lose their sense of smell (olfaction)? They often become manic. 32 Not much. Olfaction is not a very important sense for humans. They compensate by developing an increased sensitivity to taste (gustation). They often become depressed. 1 point The different taste qualities (sweet, sour, bitter, salt, umami) each have their own area of the tongue that is most sensitive to them. True False
The statement that The different taste qualities (sweet, sour, bitter, salt, umami) each have their own area of the tongue that is most sensitive to them is False.
Gate Theory states that competing signals such as rubbing your elbow can make you more sensitive to pain. This theory suggests that physical signals such as massage, pressure, heat, or cold can block the transmission of pain messages through the spinal cord and prevent them from reaching the brain. Therefore, when people rub their elbows or apply pressure to the area, this stimulates the non-painful touch fibers and decreases the transmission of the painful stimuli.
As per the statement, patients who are allowed to self-administer morphine use less than when they receive injections from healthcare providers is True. Olfaction is a very important sense for humans, and they often become depressed when they lose their sense of smell (olfaction). The statement that The different taste qualities (sweet, sour, bitter, salt, umami) each have their own area of the tongue that is most sensitive to them is False.
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Propose a solution (10 points) imagine you are an engineer who wants to design a new device to generate electricity using wave and tidal power
One solution could be to design a floating platform with turbines that can capture the kinetic energy of both waves and tides to generate electricity.
Explanation:
In order to design a new device to generate electricity using wave and tidal power, an engineer should first consider the natural forces that create these waves and tides. The device should be able to harness the kinetic energy of the waves and tides, and convert it into electrical energy. The device should also be able to withstand the harsh conditions of the ocean environment, including strong winds, currents, and saltwater corrosion. The device should be designed to be efficient, cost-effective, and environmentally friendly. The device should be tested and optimized to ensure that it is capable of generating a consistent and reliable source of electricity over the long term.
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why was the Internet originally designed?
Discuss types of environmental hazards and impact of the environmental hazards.
An environmental hazard is a substance, state or event which has the potential to threaten the surrounding natural environment and/or adversely affect human's health. This term incorporates topics like pollution, natural disasters and human-made hazards. Health studies investigate the human health effects of exposure to environmental hazards ranging from chemical pollutants to natural, technological or terrorist disasters. The environment in which we live can be considered as having three fundamental sets of components, physical, chemical, biological. Associations between an exposure and an adverse health effect do not, on their own, prove that the former is the cause of the latter. Many other non-causal associations could explain the findings. Physical hazards involve environmental hazards that can cause harm with or without contact. Examples are earthquakes, electromagnetic fields, floods, light pollution, noise pollution, vibration, x-rays etc. Radioactivity is associated with an exposure dependent risk of some cancers notably leukaemia. The scientific evidence of adverse health effects from general environmental exposure to these fields is "not proven". If there are adverse effects yet to be proven, the risk is probably likely to be small. Chemical substances cause significant damage to the environment. Tobacco smoke is the single biggest known airborne chemical risk to health, whether measured in terms of death rates or ill-health. To a much lesser degree of risk, these adverse effects apply to non-smokers exposed passively to sidestream tobacco smoke. Health effects of concern are asthma, bronchitis, lung cancer and similar lung diseases, and there is good evidence relating an increased risk of symptoms of these diseases with increasing concentration of Sulphur dioxide, ozone and other pollutants. Biohazards generally fall into two broad categories: those which produce adverse health effects through infection (microorganisms, viruses or toxins) and those which produce adverse effects in non-infective (allergic) ways.
Hope this helps...:)
Design a double angle section for the lower chord of the roof truss depicted below. Allow for a double row of bolt holes in the larger leg. The smaller leg of the double angle used for the lower chord does not have bolts. Finally, assume no fewer than 3 bolts per line in the direction of the load. Use ASD.
ok zcxnlegdjbfxbkqlu
jksdczruiorth
You installed a new 40 gallon water heater with a 54,000 BTUh burner. The underground water temperature coming into the house is 55FHow long will it take to heat the water in the tank to a normal setting of 120F.Please show setup and calculations.
A compact disc (CD) records audio signals digitally by using PCM. Assume that the audio signal bandwidth equals 15 kHz. (a) If the Nyquist samples are uniformly quantized into L = 65, 536 levels and then binary-coded, determine the number of binary digits required to encode a sample. (b) If the audio signal has average power ofO. l watt and peak voltage of 1 volt. Find the resulting signal-to-quantization-noise ratio (SQNR) of the uniform quantizer output in part (a). (c) Determine the number of binary digits per second (bit/s) required to encode the audio signal. (d) For practical reasons discussed in the text, signals are sampled at a rate well above the Nyquist rate. Practical CDs use 44, 1 00 samples per second. If L = 65, 536, determine the number of bits per second required to encode the signal, and the minimum bandwidth required to transmit the encoded sign
A. The number of binary digits required to encode a sample is 16 bits.
B. The resulting signal-to-quantization-noise ratio (SQNR) of the uniform quantizer output in part (a) is 26.8 dB
C. The number of binary digits per second (bit/s) required to encode the audio signal is 705,600 bits/s.
D. The number of bits per second required to encode the signal, and the minimum bandwidth required to transmit the encoded sign is 705,600 bits/s.
How will you determine the values given above?To determine the values above, the following solutions are provided:
(a) The number of binary digits required to encode a sample is the number of bits needed to represent L = 65,536 levels. This is equal to the base-2 logarithm of L, or log<sub>2</sub>L. Therefore, the number of binary digits required to encode a sample is log<sub>2</sub>L = log<sub>2</sub>65536 = 16 bits.
(b) The signal-to-quantization-noise ratio (SQNR) is the ratio of the signal power to the quantization noise power. The quantization noise power is the difference between the signal power and the quantized signal power, normalized by the number of bits. Therefore, the SQNR is given by:
SQNR = 10 * log<sub>10</sub> (signal power / quantization noise power)
= 10 * log<sub>10</sub> ((signal power) / (signal power - quantized signal power))
= 10 * log<sub>10</sub> (1 + (quantized signal power / (signal power - quantized signal power)))
Since the signal power is 0.1 W and the peak voltage is 1 V, the signal power is (1 V)<sup>2</sup> / (2 * 1 Ω) = 0.5 W. The quantized signal power is (1 V)<sup>2</sup> / (2 * L) = (1 V)<sup>2</sup> / (2 * 65536) = 2.4 x 10<sup>-5</sup> W. Therefore, the SQNR is:
SQNR = 10 * log<sub>10</sub> (1 + (2.4 x 10<sup>-5</sup> W / (0.5 W - 2.4 x 10<sup>-5</sup> W)))
= 10 * log<sub>10</sub> (1 + 480)
= 10 * log<sub>10</sub> 481
= 10 * 2.68
= 26.8 dB
(c) The number of binary digits per second (bits/s) required to encode the audio signal is the number of bits per sample multiplied by the number of samples per second. Since each sample is encoded using 16 bits, and the audio signal is sampled at a rate of 44,100 samples per second, the number of bits per second required to encode the signal is 16 bits/sample * 44,100 samples/s = 705,600 bits/s.
(d) To transmit the encoded signal, the minimum bandwidth required is equal to the number of bits per second required to encode the signal. Therefore, the minimum bandwidth required to transmit the encoded signal is 705,600 bits/s.
Therefore, the correct answers are as given above
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R1 = 7926 Ω, R2 = 327 Ω, and R3 = 5802 Ω, and 600 V is applied between A and B. What is the current flow through R3?
You add up the individual resistances to determine the total overall resistance of several resistors connected in this manner.The formula used for this is as follows:Total R = R1 plus R2 plus R3 and so on
Solve the problem ?According to symmetry a and b are at same potential. So current in R3 is zero.The following equation can be used to calculate the TOTAL RESISTANCE in a parallel circuit: 1/Rt = 1/R1 + 1/R2 + 1/R3 "Remember what we stated at the beginning of this section before we begin the calculations: "A parallel circuit's total resistance is not equal to the sum of its resistors (like in a series circuit). The current through R2 is V2/R2 because R2 appears to be grounded (to source V2), and the current through R3 is V3/R3 because R3 appears to be grounded.The voltage drop in RF, and consequently the output voltage, are equal to (Iin + V2/R2 V3/R3)RF, much like for current sources.Diagram 30-11. The electric potential difference (V) across each resistor in a parallel circuit is the same.Ohm's law states that I = V / R applies to the current in a resistor.The current will be lowest where the resistance is highest since the V is the same for each resistor.To learn more about resistances refer
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the 50 kg crate isstationary when the for cep is applied determine the resulting acceleration of teh crar if
What is the value or magnitude of the force cep? Without this information, I cannot provide a specific answer to your question. Please provide more details so I can assist you better.
It seems like you're asking about a 50 kg crate that is initially stationary and then a force (F) is applied to it. You'd like to determine the resulting acceleration of the crate. To do this, we can use Newton's second law of motion, which states:
F = m * a
Where:
F = force applied to the crate
m = mass of the crate (50 kg)
a = acceleration of the crate
Given that we have the mass of the crate (50 kg) and we need to find the acceleration, we can rearrange the formula to solve for a:
a = F / m
Now we need the force (F) applied to the crate. Once you have the value of the force, simply plug it into the formula and solve for the acceleration (a).
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why is it important to know where your online information comes from?
It is very important to know where online information comes from in order to validate, authenticate and be sure it's the right information
What are online information?Online informations are information which are available on the internet such as search engines, social handles and other websites
In conclusion, it is very important to know where online information comes from in order to validate, authenticate and be sure it's the right information
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Which of the following was a sustainable power source used during the Middle Ages?
block and tackle
steam engine
windmill
compass
Engineer drawing:
How can i draw this? Any simple way?
A rectangular block of 1m by 0.6m by 0.4m floats in water with 1/5th of its volume being out of water. Find the weight of the block.
Answer:
Weight of block is 191.424 Kg
Explanation:
The volume of rectangular block = \(1*0.6*0.4 = 0.24\) cubic meter
1/5th of its volume being out of water which means water of volume nearly 4/5 th of the volume of rectangular block is replaced
Volume of replaced water = \(\frac{4}{5} * 0.24 = 0.192\) cubic meter
Weight of replaced water = weight of rectangular block = \(0.192 * 997\) Kg/M3
= 191.424 Kg
What is the drop in water surface elevation divided by thet distance the water flows?A) stream dischargeB) hydraulic capacityC) hydrologic resistanceD) stream gradient
The term you are looking for relates to how the water surface elevation changes in relation to the distance the water flows in a stream or river.
Among the given options (A) stream discharge, (B) hydraulic capacity, (C) hydrologic resistance, and (D) stream gradient, the correct term is (D) stream gradient. Stream gradient is defined as the drop in water surface elevation divided by the distance the water flows. It represents the steepness or slope of the stream, which can influence water velocity and sediment transport.
The correct answer is (D) stream gradient, as it describes the drop in water surface elevation divided by the distance the water flows.
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