物理
運動學、受力分析、電學與方程推導。
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the mangled sinews of commerce in so much of the southland only added t…
D. It gives the reader a great sense of sympathy for the Southerners after the war. (Note: Assuming the last option is D; if the options were labeled differently, adjust the ident…
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emergency! what do you do if someone you know accidentally swallows poi…
Stay calm. ### 2.
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use the information in the table to put the planets in order from short…
Saturn, Neptune, Earth, Mercury, Venus
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2. a small drop of water, of mass ( 4.3\times10^{-9}\text{ kg} ), is su…
(a) The charge is positive. Because the electric force \(F_E = qE\) must balance the gravitational force \(F_g=mg\) (down - ward). With \(E\) upward, \(q>0\) for \(F_E\) upward. (…
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use the data to answer the question. which best describes the data? cor…
They are precise and reproducible.
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use the parallelogram rule to find the magnitude of the resultant force…
# Explanation: ## Step1: Identify the angle between the forces The angle between the two forces is \( 180^\circ - 107^\circ = 73^\circ \)? Wait, no. Wait, the parallelogram rule: …
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in the south during reconstruction, the civil rights act of 1875 was ra…
A. was rarely enforced.
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in the 1870s, the system of sharecropping failed to reincorporate the s…
D. stimulate and grow the Southern economy.
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voltaire on science according to your cartesians followers of descartes…
D. People still don’t understand how the world works
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how did galileo galilei contribute to modern science? select all that a…
- He contributed to laws of motion. - He improved the telescope. - He supported Copernicus's ideas.
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question 16 (5 points) listen nuclear reactions that continue because t…
A) chain reactions.
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the heliocentric theory which statement describes the heliocentric theo…
D. The Sun was at the center of the universe. (Note: Assuming the options are labeled A - D as per the order, with the last option being D. If the original options had different l…
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question 6 (5 points) which of the following could be characterized as …
A) All of these are macronutrients.
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question 5 (5 points) listen the force that holds the protons and the n…
D) strong force
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question 2 (5 points) listen if the mass defect for a radionuclide is -…
C) $-7.8944\times10^{-13}\ J/atom$
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question 14 (5 points) listen a power plant that burns coal is taking a…
D) significant expansion during boiling.
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question 11 (5 points) current is described as a) the flow of ions thro…
C. the flow of electrons through a substance.
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use the data set to answer the question. correct value: 27 data set: 19…
It is neither accurate nor precise.
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dehydration means there is insufficient body water and fluids needed to…
True
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people who have diabetes are not at risk of dehydration true false
False
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severe or persistent vomiting or diarrhea can lead to a dehydration eme…
True
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if untreated, deyhdration can cause seizures true false
True
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1. what effect is created by suddenly slowing the pace in a story? it f…
D. It focuses the reader’s attention on an important moment.
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true or false bad breath can be a sign of dehydration true false submit
True
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fruit and vegetables can be a good source of fluid true false submit
True
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question 3 (5 points) listen which graph shows the pressure - temperatu…
A) Graph A
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dehydration cannot lead to death true false
B. False
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identifying good scientific design which best describes an experiment t…
Each trial was repeated several times during the experiment.
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4. which phrase best describes the resolution in a typical flash fictio…
C. somewhat ambiguous
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which graph shows acceleration? position (m) time (s) position (m) time…
The second graph (the one with the upward - curving position - time plot)
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question 15 (5 points) listen which of the following is an example of m…
C. The air around you
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question 9 (5 points) which of the following required bohrs model of th…
B) Electrons do not follow circular orbits around the nucleus.
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rank segments a, b, and c from least acceleration to greatest accelerat…
Least: C, B, A (in the order of least to greatest, so the first box is C, second is B, third is A) Greatest: A (the last box should be A) So the ranking from least to greatest acc…
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question 6 (5 points) listen tells you that the exact momentum and posi…
C. The uncertainty principle
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question 4 (5 points) listen in comparison to steam, ice has a) more to…
B) less kinetic energy.
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use the graph to determine acceleration and velocity. which segments sh…
A, C ### Part 2: What is the velocity of segment B?
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which type of semiconductor is created by doping with atoms that contai…
A) N - type
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complete the passage to describe velocity vs time graphs. a velocity vs…
First blank: Time Second blank: velocity
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a cyclist going downhill is accelerating at 1.2 m/s². if the final velo…
A. 4 m/s
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which of the following is the best summary of the highlighted section o…
The section shows students who attended physical education classes on all 5 days.
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an airplane traveling 245 m/s east experienced turbulence, so the pilot…
A. \(-2\space m/s^2\)
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question 5 1 pts in microsoft access, if i want to create a combo box t…
C. SELECT CustomerID, FirstName, LastName FROM Customer;
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access exam quiz (part of your access exam grade) started: nov 22 at 1:…
C. Report
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access exam quiz (part of your access exam grade) started: nov 22 at 1:…
D. Form
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access exam quiz (part of your access exam grade) started: nov 22 at 1:…
A. query
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question 1 1 pts within a microsoft access database, a field that refer…
A. foreign key
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until a train is a safe distance from the station it must travel at 5 m…
B. \( 5 \, \text{m/s}^2 \)
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a silicon (si) wafer is being fabricated by doping with boron (b) atoms…
D. P - type
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23. a pipe has a diameter of 48 inches and is full of water. if the vel…
The flow rate through the pipe is approximately \(\boldsymbol{1879.23}\) gallons per minute.
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2. if youre writing a flash fiction story, why might you want to focus …
A. Readers will bring their own memories or emotions to their understanding of the story.
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which statement correctly describes the differences between positive an…
C. Positive acceleration describes an increase in speed; negative acceleration describes a decrease in speed.
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children affected by tb worldwide there are 10 million children orphane…
B. children affected by TB worldwide
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determine the cause of acceleration in each scenario. an airplane turni…
To solve this, we recall that acceleration is caused by a change in velocity, and velocity is a vector with magnitude (speed) and direction. So we analyze each scenario: ### Scena…
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what is the main idea of the infographic? enhance global intel security…
C. enhance global health security
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complete the sentences to describe the difference between speed and vel…
- The first blank: distance - The second blank: direction - The third blank: displacement
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kiley went 5.7 km/h north and then went 5.8 km/h west. from start to fi…
D. 5.7 km/h north and 5.8 km/h west are instantaneous velocities, while 8.1 km/h northwest is the average velocity.
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which best defines the relationship between speed and velocity? speed i…
B. Velocity is speed with displacement.
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the chart shows danielas run through her race. what is her velocity? 1.…
2.5 m/s (the option: 2.5 m/s)
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which units are used to measure both velocity and speed? select three o…
A. \( \text{m/s} \), C. \( \text{km/h} \), D. \( \text{mph} \)
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lila is a track and field athlete. she must complete four laps around a…
Her speed is 4.4 m/s, and her velocity is 0 m/s.
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which explains the information needed to calculate speed and velocity? …
B. Both require time, but velocity requires displacement and speed requires distance.
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greg is in a bike race. at mile marker four (out of ten), his speed was…
B. It is the instantaneous speed of the bike rider.
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13. which device would add rhythm to a poem? personification of an emot…
C. repetition of sounds across several lines (assuming the options are labeled A - D with C being "repetition of sounds across several lines")
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based on the subtitle of the excerpt, what is the subject? a guide on h…
C. A guide on how to turn fruit into a jam, jelly, marmalade, or other preserve.
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ph - measure of acidity of a product. the lower the ph, the higher the …
C. Fruit packed for freezing without any sweetening added. It may be packed dry or covered with water.
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informational text: text features an integrated approach to understand …
an integrated approach
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6. which phrase best describes the grammatical mood in a poem? a sugges…
B. the form of verb that conveys the speaker’s attitude
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atomic spectroscopy an electron in a hydrogen atom is excited with elec…
The value of \( n \) for the electron following the emission is \( 1 \).
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4. what is the effect of the dashes in the lines from david yezzis free…
A. to suggest how quickly emotions can shift
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what would the detention time be, in minutes for a tank with a diameter…
Approximately \(\boxed{772}\) minutes (note: depends on interpretation, may have typo in problem).
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what would the detention time be in minutes for a tank with a diameter …
Assuming the inflow rate is 1000 gpm (correcting the possible typo of "1,000,000g" to "1000 gpm"), the detention time is approximately \(\boxed{1057}\) minutes (rounded to the nea…
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what would the detention time be in minutes for a tank with a diameter …
Approximately \(\boldsymbol{514}\) minutes (Note: There might be a typo in the flow rates as the effluent flow is higher than the inflow, but based on the given numbers, this is t…
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5. which sentence best describes how poets use imagery to help readers …
They describe how the emotion might sound, taste, feel, look, or smell.
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the chart shows a cost - benefit analysis. which most likely explains w…
The EPA legislates and enforces more regulations that reap greater benefits than the other agencies.
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a goal of financial regulatory agencies is to prevent monopolies. enfor…
prevent monopolies.
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14. which sentence describes how peers can impact your learning during …
A. Your peers can reinforce your understanding by sharing similar thoughts.
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which of the following did benjamin franklin invent or develop? lightni…
C. bifocal eyeglasses, a clean - burning stove, and the U.S. postal system (assuming the options are labeled A, B, C, D with the third option being C)
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for a champva beneficiary who also has medicare coverage, the cms - 150…
d. Medicare
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instructions: select the most appropriate response. the sequence of act…
C. critical pathway
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instructions: select the most appropriate response. which are located a…
a. beneficiary services representatives
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instructions: select the most appropriate response. which are located a…
a. debt collection assistance officers
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instructions: select the most appropriate response. the office that coo…
B. TRICARE Management Activity
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instructions: select the most appropriate response. which are decision …
C. practice guidelines
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4. what reason does greta thunberg give for her claim that a low - carb…
B. because our emissions have to stop, if we are to have a chance to stay below the 1.5 - degree target
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2. which sentence from henrys informal essay states the opinion he goes…
The correct option is: When I say we are obligated to help them, someone's bound to say, "Why should we?" (Wait, no, re - evaluating: The first option presents a claim ("we are ob…
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the period of a pendulum is the time it takes the pendulum to complete …
\(2.19\)
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instructions: select the most appropriate response. which is responsibl…
b. Program Integrity Office
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instructions: select the most appropriate response. where can tricare s…
a. Program Integrity Office
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individuals with a dismissive avoidant attachment style are often hesit…
True
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during a team meeting, members realize they have conflicting emotions a…
Affective conflict
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1. what is the most important factor that determines a stars life cycle…
### 1. Respuesta a la pregunta 1 # Breve Explicación: La masa inicial de la estrella es el factor más crucial para determinar su ciclo de vida. Estrellas con distinta masa (baja, …
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instructions: select the most appropriate response. of the tricare opti…
b. TRICARE Prime
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you begin drafting your email, and your emotions are taking over as you…
Thank you for your email. I appreciate your perspective. However, I would like to share a different perspective.
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instructions: select the most appropriate response. of the tricare opti…
A. TRICARE Select
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two forces act at a point in the plane. the angle between the two force…
\( \boxed{159} \)
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instructions: select the most appropriate response. which are decision …
a. practice guidelines
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the office that coordinates and administers the tricare program and is …
a. TRICARE Management Activity
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which are located at military treatment facilities to assist beneficiar…
d. beneficiary counseling and assistance coordinators
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which are located at mtfs and are available to answer questions, help s…
B. beneficiary services representatives
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the fumes from smaw of steel pipe are not unhealthy. true false questio…
False, False