物理
運動學、受力分析、電學與方程推導。
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3. given a graph of velocity versus time, what does a horizontal line a…
The object is moving at constant velocity.
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hamlet: imperious caesar, dead and turnd to clay, might stop a hole to …
Death conquers everyone in the end.
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look at the map of georgia. then answer the question that follows. whic…
No answer can be provided with the given incomplete information.
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question #8 what effect did the 1979 iranian hostage crisis have on jim…
B. Carter's failure to solve the hostage crisis before the 1980 election dealt a crippling blow to his reelection campaign.
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unit 2: searching and documenting the crime scene which of these is not…
lace mask
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according to the video you just watched, dr. gehling explains the red c…
No correct option provided as none of the given options are typical reasons for red - colored sandstone. But if we had to choose the most reasonable one among them, it would depen…
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at the end of the year, ligia had gone home to colombia. this year im b…
C. I've been practicing my Spanish—and my dance steps.
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“saddam hussein has got to understand that we expect him to conform to …
D. Iraq
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1. which physical quantity has both magnitude and direction? distance s…
# Breve explicación: Las cantidades físicas se dividen en escalares y vectores. Los escalares solo tienen magnitud, mientras que los vectores tienen magnitud y dirección. La dista…
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according to the video you just watched, dr. gehling states that when r…
Shallow water
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unit 2: searching and documenting the crime scene which type of evidenc…
fired bullet
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review it! according to the video you just watched on the fossil beds, …
No answer can be provided as the content of the video is not given to determine which option is correct.
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how effective is the argumentative structure that king uses to persuade…
King's argumentative structure was highly effective. He used emotional appeals, logical reasoning, moral arguments, repetition, and references to history and religion to persuade …
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what was the ultimate result of the final solution? large numbers of pe…
Millions of Jewish people were murdered.
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2) match the latin american nationalist with the correct description. a…
Toussaint L'Ouverture - C Father Hidalgo - A Simon Bolivar - B Jose de San Martin - D
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an unknown mass of each substance, initially at 23.0 °c, absorbs 1.95x1…
a. For Pyrex glass: The specific - heat capacity of Pyrex glass $c_{pyrex}=0.75 \ J/(g\cdot^{\circ}C)$. The change in temperature $\Delta T_{pyrex}=T_f - T_i=55.4^{\circ}C - 23.0^…
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directions - (1) place parentheses around each prepositional phrase. (2…
1. God walks (with the humble); He reveals Himself (to the lowly); He gives understanding (to the little ones); He discloses His meaning (to pure minds); He hides his grace (from …
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how does the allusion to the boston tea party reinforce kings argument …
By citing an example of civil disobedience by everyday people, King shows that civil disobedience can be necessary and productive.
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when is a fire watch required around welding and cutting operations? an…
When combustible materials are within 35 feet of welding or cutting
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the rocks drag each of the six items below to one of the three picture …
Sandstone: Areas with moderate to high current or wave energy Shale: Areas away from shore in deep or quiet water areas Conglomerate: Areas with the highest current or wave energy…
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directions - (1) place parentheses around each prepositional phrase. (2…
1. (with the humble) - circle "the humble"; (to the lowly) - circle "the lowly"; (to the little ones) - circle "the little ones"; (to pure minds) - circle "pure minds"; (from the …
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read the excerpt from kennedys inaugural address. to those people in th…
an ethical appeal to demand that the communists help around the globe
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the amount of a radioactive substance remaining after t years is given …
$f(t)=200(0.5)^{\frac{t}{2.7}};9.2$ mg
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practice it! drag and drop the words or phrases that accurately complet…
scientific method, questions, hypothesis, results
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answer each question. please note: you can answer each question only on…
The screwdriver handle is very smooth, which makes it slippery.; The torque arm is very small.; The handle can easily come off the stem of the screwdriver.
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read the quotation from an occurrence at owl creek bridge. these pains …
help the reader understand Farquhar's experience and emotions.
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what gave rise to the slave trade? the lack of a skilled labor force in…
The death of many Indigenous peoples to disease and the planting of labor - intensive crops.
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the loudness, l, measured in decibels (db), of a sound intensity, i, me…
Brandon's sound intensity is $\frac{1}{4}$ the level of Ahmad's mower.
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which is an accurate statement about the excerpt and panel? o both supp…
Both detail an account of Wiesel and Spiegelman's fathers being transported to Auschwitz.
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read this passage from chapter 5 of the prince. there are, for example,…
By contrasting the outcomes of Spartan and Roman conquests, Machiavelli provides evidence to support his claim that a prince must destroy a free city in order to hold it.
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consider the dot diagrams for objects a, b, and c. the arrow represents…
A matches graph: 6 B matches graph: 5 C matches graph: 4
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always use significant figure rules. remember that these rules apply to…
6
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at 2:00 pm the temperature is 18°f. at 10:00 pm the temperature is -9°f…
$27$
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byte pair encoding is a compression algorithm that replaces the most co…
D. The original string can't be reconstructed
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which of the following is a single byte of digital information? each ch…
A. 10101101
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when writing binary data, we often put a space between each byte to mak…
B. 00100110 01010000 10101001 00011010
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how many bits are in 4 bytes? choose 1 answer: a 8 bits b 24 bits c 32 …
C. 32 bits
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which of these values can be stored in a single bit? choose 1 answer: a…
A. 0
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the net electric force acting on each of the three objects below is ske…
Left - most object: neutral; Middle object: positive or negative; Right - most object: negative or positive (opposite of the middle object's charge)
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read the excerpt from eleanor roosevelts speech the struggle for human …
B. Roosevelt appeals to the emotions of the audience by referring to Hitler's rise to power and the tragic consequences of his government. C. Roosevelt appeals to the logic of the…
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the table shows the temperature of an amount of water set on a stove to…
6.5
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part a: which statement best identifies one of the central ideas of the…
1. A. Earth is the only planet known to have large amounts of liquid water. Liquid water is essential for life. Earth is the only planet where life is known to exist. 2. D. Scient…
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match the descriptive words or phrases with the different elements of m…
performing forces: keyboard/organ final chord: minor texture: imitative polyphony
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select the correct answer. read the following excerpt from walt whitman…
B. The repetition illustrates the joy that the working class finds in their various trades.
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due: friday, september 19, 2025 at 11:59 pm please explain how to set u…
To set up the rig: 1. Adjust barbell rack height. 2. Place barbell on rack and add weight plates evenly. To execute a back squat: 1. Stand with feet shoulder - width apart in fron…
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what exercises should you perform if your goal is to improve flexibilit…
C. side stretch and chest and arm bends
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if sufficient rest is taken between workout activities targeting specif…
B. three
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which of the following is not an appropriate result of healthy stretchi…
C. muscle pain
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test information description instructions from the list of choices, sel…
A. $9.8\ m/s^{2}$, downward
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describing eclipses. study the photo and use the drop - down menus to f…
1. Total lunar eclipse 2. Full moon 3. Earth is between the Sun and the moon.
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a partial table of nutrients and daily values (dvs) based on a 2000 - c…
80%
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homework: reading \what is carbon?\ before you read the article, read t…
The answer would be obtained by reading the article "What Is Carbon?". Potential parts of the biosphere that contain carbon are living organisms (plants and animals which are made…
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name a substance that is less dense than air. your answer
Hydrogen
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identifying health fraud scams a health fraud scam is a way to fool peo…
- promise a quick fix - promise a miraculous cure - claim a new discovery - claim a cure for a specific disease - offer a no - risk, money - back guarantee
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choosing a healthcare product miralee needs a new toothbrush. she wants…
that the toothbrush is safe to use that the toothbrush is of superior quality that the toothbrush massages gums that the toothbrush is recommended by a medical association
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27. what can teachers or other adults at school do to better support yo…
They can provide academic guidance, offer emotional support, create a positive learning environment, and help with social - skill development.
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slide: health risk of taking medications name 3 health risks of taking …
1. Allergic reactions 2. Drug - drug interactions 3. Organ damage (e.g., liver or kidney damage)
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optique labo 7 les images dans un miroir concave mise en situation se m…
But du laboratoire : Observer les caractéristiques des images formées par un miroir sphérique concave en fonction de la position d'un objet lumineux. 1. Caractéristiques d'un obje…
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if you shout into the grand canyon, your voice travels at the speed of …
The depth of the Grand Canyon is 884 m. It takes approximately 43.22 minutes for light from the Sun to reach Jupiter.
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10 of 10 what is the average velocity of a car that travels 60 miles ea…
0.50 miles per hour East (assuming a 60 - mile displacement as written; if it's 600 - mile displacement, the correct answer from options would be 50 miles per hour East which is c…
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7. answer the following questions regarding a h atom in which an electr…
486 nm
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please complete the following webquest by clicking on the link and answ…
1. Multiple countries in North - Africa are covered by the Sahara Desert. Exact number requires geographical research. 2. The largest country in the world is Russia, not relevant …
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select the best choice to represent how earth formed according to scien…
Old star explosion, nebula forms, gravitational pull, spinning protostar forms, massive materials are thrown out, planet Earth forms, many collisions occur forming craters.
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research activity - climate zones choose 2 countries that you are inter…
| Questions | Country 1 (Canada) | Country 2 (Brazil) | | --- | --- | --- | | 2) Which climate zone is the country in? | Sub - arctic, tundra (north), temperate (south) | Tropical…
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7. answer the following questions regarding a h atom in which an electr…
$4.08\times 10^{-19}\text{ J}$
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shane wants to compare the amount of rainfall each month during a 4 - m…
A. Month, Rainfall (cm): August - 35, September - 22, October - 13, November - 3
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which of the following is a valid criticism of investigation d? an obse…
An observational study needs a control group.
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sept 30th 2025 exam - grph trends, dimen anal, velocity accel 7 of 10 c…
1.11 kg/min
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these investigations are observational studies. pick a valid criticism …
They both lack a control group.
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getting daily activity in can be beneficial to your health. (5 points) …
True
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investigations c and d use existing smokers rather than making new ones…
Investigations C and D are observational studies.
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score: 6/30 answered: 1/4 question 2 a persons systolic blood pressure,…
A. 129.6 mm Hg B. 44 years old
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1.15. arianna and her classmates take water samples from the same nearb…
A. same measuring tool and same volume of water
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research activity - climate zones research fill in the table to learn m…
| Climate Zones | Temperatures | Precipitation | Wind/Storms | |--|--|--|--| | Polar Zone | Very low (below - 10°C on average) | Low (usually < 250 mm/year) | Strong, cold winds |…
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a cannon ball is launched into the air with an upward velocity of 116 f…
When the cannon - ball is 108 feet high: $t\approx1.0$ seconds, $t\approx6.2$ seconds When the cannon - ball hits the ground: $t\approx7.3$ seconds
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suppose you buy an electric drill with a retail price of $109.97 in a c…
$9.35$
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which best describes the role of setting in a story? setting is used to…
Setting is used to emphasize ideas and theme.
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climate zones - where do most people live? true or false circle whether…
True or False: 1. False 2. False 3. True 4. True 5. False Questions: 1. Answers vary based on personal preference. 2. Polar: Extremely cold, long winters, ice - covered. Temperate…
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the mechanical efficiency of your vehicles powertrain determines how we…
forward motion
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question 5 of 13 which category of waste requires specialized and more …
A. Halogenated solvents
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2) describe the climate of the different seasons in your region? (tempe…
Summer: Warm temperatures, variable precipitation. Fall: Cooling temperatures, less rain than summer on average. Winter: Cold temperatures, possible snow and ice, lower precipitat…
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what does it mean when a change in velocity is negative? the object is …
The object is slowing down.
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a roller coasters accelerates from an initial velocity of 6.0 m/s to a …
$16\ m/s^{2}$
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marie: i passed out because of the blast. what happened after i was pul…
d) Evacuate the building
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because somoza refused to improve his human rights policies in the 1970…
the United States refused to get involved when the socialist Sandinistas overthrew the Nicaraguan regime.
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explain the stages of water treatment as shown above.
The primary treatment includes bar - screening to remove large solids, grit chamber to settle sand and gravel, and a settling tank to separate sludge. Secondary treatment has an a…
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1.7. which of the following would be best done using repeated observati…
B. Determine the average number of times during the month of May that cardinals will visit a bird feeder.
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which best compares a nondigital and a digital camera? a nondigital cam…
A nondigital camera uses film to record images, and a digital camera uses sensors.
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sayid listed some characteristics of waves in a chart. part of his char…
Change "move only through matter" to "move through space and matter."
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which is one advantage of using a reflecting telescope instead of a ref…
B. Reflecting telescopes produce clearer images.
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zach listed the process of how laser beams are produced with crystals. …
Light escapes through the partially reflective mirror, not the highly reflective mirror.
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prisms separate ______ light, such as that from the sun, by wavelength.…
white
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which of these hazards could be removed by adding small amounts of a ce…
c) Corrosiveness
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when sound is created, it travels to the ear through a compression. med…
B. medium
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which part of the electromagnetic spectrum has the longest wavelengths?…
A. radio waves
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sound waves are produced when something is caused to reflect. vibrate. …
B. vibrate
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which best describes a difference between laser light and regular light…
Laser light is made of one specific color.
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which part of the electromagnetic spectrum is necessary for the sense o…
D. visible light
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what will occur when the trough of wave a overlaps the crest of wave b?…
C. Destructive interference will occur, causing the new wave to have less energy than Wave A or Wave B.
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what is occurring when two waves traveling along the same medium meet a…
A. destructive interference