物理
运动学、受力分析、电学与方程推导。
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which of the following is used by the brake system to multiply force an…
A. Brake fluid
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which of the following defines hydraulics? a) force pushing the piston …
C. Science of using liquids to perform work.
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question 3 you need to convert the analog output from a microphone into…
Use an ADC to transform the analog sound waves into a digital signal for processing and storage by the computer.
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12 formula 4 points a floating swimming platform in a lake is a rectang…
\(266\space kg\)
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what is the purpose of abs? a) prevent wheel lock up. b) prevent tires …
A. Prevent wheel lock up.
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which of the following abs components are used by the traction control …
D. All of the above
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choosing an argument topic idea: meteorites which narrows down this ide…
Meteorites are an important part of our solar system
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what occurs if the abs control module recognizes a locking wheel? a) th…
C. The HCU closes a solenoid valve to prevent hydraulic pressure from increasing to the affected brake.
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what is the purpose of traction control? a) prevent wheel lock up. b) p…
D. Control a vehicle's wheel spin during acceleration.
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which of the following structures is/are contained within the abdominop…
Liver, Spleen, Ureters, Pancreas
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read the \where\ section of the \beat the heat\ infographic. what is th…
to inform the reader about where extreme heat is most common
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what component allows the wheel speed sensors to monitor wheel speed? a…
B. Tone ring
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what component allows the wheel speed sensors to monitor wheel speed? a…
C. ABS control module
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beat the heat from the centers for disease control beat the heat: extre…
extreme heat
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given quadratic function to answer questions about the situation it mod…
(a) The table of values: | \(t\), seconds | \(0\) | \(1\) | \(2\) | \(3\) | \(4\) | \(5\) | \(6\) | \(7\) | | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | | \(h\…
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what is the name of the highlighted organ?
Liver
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the recommended panel where the appearance of only one side is importan…
APA A - D plywood.
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particleboard not rated as structural may be used for subflooring. coun…
countertops.
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the temperature in some region of alaska equals 15°f. convert this temp…
$-9.4$
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hardboard may be used in ○ cabinet and furniture work only. ○ exterior …
applications protected from moisture.
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drag each tile to the correct box. arrange the following in order from …
gamma rays, X - ray waves, visible light, infrared, microwave, radio waves
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select the answer. what does the inverse square law state? a. the energ…
B. the energy from the light source is proportional to the inverse of the square of the distance
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select the correct answer. which property of a telescope has no effect …
C. magnification
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the truss section shown here is in equilibrium. it is being acted on by…
\(16.33\)
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select the correct answer. which factor is not a type of spectra? a. em…
D. discontinuous
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type the correct answer in the box. spell all words correctly. read the…
Absorption lines
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plywood is made from various species of wood in layers called panels. p…
venners.
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the best - appearing face veneer of a softwood plywood panel is indicat…
A. A
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osb stands for oriented strong backer. on site blocking. organized stra…
oriented strand board.
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select the correct answer. which effect explains the observable change …
Doppler effect
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apa the engineered wood association 1 rated sturd-i-floor 2 24 oc 23/32…
tongue and grooved.
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question select the correct answer. what advantage do space - based obs…
They can detect gamma rays, X - rays, infrared rays, ultraviolet rays, and radio waves.
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why do most people in southeast asia live near river deltas and on volc…
because of the fertile soil
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select the correct answer. which part of the telescope is used to gathe…
objective
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o activity overview chapter 3 check your knowled apa the engineered woo…
maximum spacing.
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question select the correct answer. which wavelengths are used to study…
infrared
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the truss section shown here is in equilibrium. it is being acted on by…
- Force \(C\) must be in the \(+\) \(x\) and \(-\) \(y\) directions. - The magnitude of force \(C\) must be \(2000\) lbs. - Force \(A\) must be in the \(-\) \(x\) direction. - The…
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back to activity overview chapter 3 check your knowledge apa the engine…
none of these are correct.
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question 5 of 10 which of these is a general theme in a raisin in the s…
D. The pull between what people want to do and what society will allow them to do
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c. how big was the asteroid/comet that caused the extinction of the din…
The asteroid/comet was approximately 10 - 15 kilometers in diameter.
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review it! drag and drop the words or phrases that best complete the pa…
1. attraction 2. mass 3. gravity 4. pulls
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1 rated sturd - i - floor 2 24 oc 23/32 inch 3 sized for spacing 4 t&g …
\(\frac{3}{4}\)
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b. are there any potential hazards that may collide with earth in the f…
Yes, there are potential hazards. Astronomers monitor near - Earth objects (NEOs) like asteroids and comets. Some NEOs have orbits close to Earth. By observing and calculating the…
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9 of 10 the best - appearing face veneer of a softwood plywood panel is…
A.
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chapter 3 check your knowledge apa the engineered wood association 1 - …
none of these are correct.
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osb stands for on site blocking. oriented strand board. oriented strong…
oriented strand board.
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strength of plywood is classified by exposure. density. groups, numbers…
groups, numbers 1 to 5.
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what happens to your body when you go to bed and wake up at the same ti…
It positively benefits your circadian rhythm.
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task 2: earths core earths core is divided into two parts: the inner an…
The discovery of Earth's inner and outer core was mainly through the study of seismic waves. P - waves (primary waves) and S - waves (secondary waves) have different properties. S…
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directions and analysis task 1: planetary rotation earth, like every ot…
If Earth ceased to rotate, there would be extreme winds due to atmospheric inertia, disrupted climate (via changes in ocean currents due to lack of Coriolis effect), and extreme t…
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question 2 of 9 what is the correct defintion of a cosigner for a loan?…
C. Someone who will promise to pay a loan if the borrower doesn't.
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summarize it! drag and drop the words or phrases that accurately comple…
First blank: gravity Second blank: attractive Third blank: friction
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practice it! jaime has a basket of glass marbles, staples, metal paperc…
staples and metal paperclips
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practice it! select the statement(s) that show the force of gravity wor…
- the moon revolving around the Earth - a book bag being dropped on the floor - a ball rolling down a hill
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study this map. us nasa facilities from the map, a reader could conclud…
Southeast.
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type the correct answer in each box. spell all words correctly. rock de…
meteoroids, meteors, meteorites
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look at this graphic organizer of requirements to apply to become an as…
describing the reason for each requirement
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from which region does the long - period comets originate? ○ a. kuiper …
C. Oort cloud
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3 select the correct answer from each drop - down menu. rocky metallic …
The largest known of these is Ceres.
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select the correct answer. what are comets composed of? a. iron b. sili…
C. ice and dust
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select the correct answer. which comet was seen in 2007 and had an asto…
D. McNaught comet
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1. what is the main organ of the nervous system? a) heart b) brain c) l…
1. b) Brain 2. c) Excretory 1. musculoskeletal 2. immune
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review it! drag and drop the words or phrases that accurately complete …
First blank: force; Second blank: push; Third blank: pull.
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what do you know? question 4 of 5 what is the correct definition of a c…
Someone who will promise to pay a loan if the borrower doesn't.
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match each comet with its unique feature. tiles shoemaker - levy 9 come…
orbital period of 75 years → Halley's comet brightest comet of the twentieth century → The great January comet of 1910 orbital period of 622 years → Lexell's comet lost comet → Lo…
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question 20 of 20 which theme best reflects the ideals of modernist wri…
A. Even though change may be painful, it is inevitable
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select the correct answer. what is believed to be the cause of the famo…
impact of an asteroid or a comet on Earth
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summarize it! drag and drop the words or phrases that accurately comple…
1. pulls 2. attracted 3. metal safety pin 4. south pole
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which is a better marketing target? niche market broad market question …
- For the first question: niche market - For the second question: survey your niche - For the third question: clearly define your target market
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select the correct answer. between which planets are asteroids found? o…
Mars and Jupiter
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which of the following accurately describes how magnets repel each othe…
Same poles repel each other.
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4. whether watching water boil or sitting by a campfire, heat energy tr…
- An egg frying in a pan: Conduction - Feeling the heat of the Sun: Radiation - Touching a hot bowl of soup: Conduction - A hot air balloon floating: Convection - Warming up next …
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practice it! select the statement(s) below that accurately demonstrate …
- The opposite ends of a magnet will attract each other. - The south pole of one magnet will attract the north pole of another magnet. - The north pole of one magnet will attract …
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question 7 of 20 read the following passage from \the jilting of granny…
A. The nimbus represents Granny Weatherall's changing perceptions.
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neutrons are found in the nucleus and separate the other particles so t…
C. protons
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3. this question has two parts. first, answer part a. then, answer part…
A. convection # Part B
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protons are positively charged and repel other protons. which other par…
B. neutrons
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in a person vs. society conflict, what is typically happening?* a chara…
- First question: D. A character is challenging norms or beliefs of a community - Second question: D. The underlying reasons driving a character's actions - Third question: B. A c…
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which sphere of earth is associated with plate tectonics? a. atmosphere…
D. lithosphere
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drag each tile to the correct box. not all tiles will be used. the pres…
1. Water absorbs solar radiation during the day. 2. Daytime temperatures remain moderate. 3. At night, water releases heat. 4. Heat released by water prevents Earth from freezing …
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t3e2 quiz - thermal energy transfer 1. this question has two parts. fir…
- Part A: d. conduction - Part B: b. the transfer of heat through direct particles of matter
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select the correct answer. which is the biggest terrestrial planet? a. …
C. Earth
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select the correct answer from the drop - down menu. the four spheres o…
biosphere
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select the correct answer. how does the moon affect earths axial tilt? …
D. It stabilizes Earth's axial tilt.
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fill in the blank: ____________ are any barriers that completely halt t…
Reflecting barriers
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the tables jarred and rolled until we could hardly keep the wounded men…
nurse
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secretary of war in 1862. use it to answer the question below. i have l…
McClellan blamed the Union Administration for the Union army's problems.
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practice it! select the example that accurately describes magne*ism. a …
a magnet attracting, or pulling, a steel nail towards it
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the union troops commenced pouring into washington over the long bridge…
The Union army was defeated and forced to retreat.
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the salem witch trials matching: match each term with its description. …
1. D. Heavy stones were placed on the accused to force the confession of an accused witch in this test 2. F. Colony where the Salem Witch Trials occurred 3. I. The first woman con…
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tiles axial tilt large bodies of water the moon rotational speed magnet…
- maintains optimum day - and nighttime temperatures: rotational speed - no particular location experiences constant temperature extremes: axial tilt - absorbs harmful particles f…
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engineers are designing a new car. they test the car on a track and fin…
A. to confirm that the results are valid and reliable
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which of the following is an example of an appeal to emotion? \98% of d…
1. "Think of the children who will suffer if you don't support this policy." 2. Reliance on emotional appeals rather than evidence
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the fallacy that occurs when an arguments conclusion does not logically…
- First question: Non sequitur - Second question: Misrepresenting an opponent’s argument to make it easier to attack
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which degree of latitude designates the position of the equator? o a. 0…
A. 0
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select the correct answer. at what angle is earths approximate tilt? a.…
C. 23.5°
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when an argument relies on the idea that something is true because it i…
- First question: Appeal to popularity - Second question: False dilemma
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select the correct text in the passage. which statement in the passage …
When the Sun's rays are concentrated over a smaller surface area, the intensity of radiation is higher. The days are also longer, which means that more radiation is absorbed durin…
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a ball rolls around a track that is a circle with a diameter of 170cm i…
\(288.6cm/s\)
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student score detail assignment essential quiz question 10/20 category …
As latitude increases (north and south of the equator), the average temperatures generally decrease.