物理
運動學、受力分析、電學與方程推導。
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read the excerpt from the crisis, number 1. \tyranny, like hell, is not…
illustrate that the oppression of the British government is far - reaching and evil.
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self - driving vehicles like those made by tesla rely on all of the fol…
D. robot drivers
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what marks the points where the suns rays shine directly overhead at no…
B. Tropic of Cancer and Tropic of Capricorn
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when is the spring equinox typically observed? * december 21st june 21s…
D. March 20th
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our fingertips are ______ to our shoulder. * o proximal o distal o medi…
1. B. distal 2. A. superior 3. B. anterior
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two containers of water and their starting conditions are shown below. …
D. Both water temperatures will increase, but container B's will increase more.
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what occurs during an equinox? * longest day of the year equal day and …
B. Equal day and night length
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which statement describes why scientists typically use radioactive dati…
It can give an approximate age of sediment layers found in the Earth.
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what is the definition of connotation? connotation is the emotion or id…
A. Connotation is the emotion or idea that is associated with a word.
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during the summer solstice in the northern hemisphere, which hemisphere…
A. Southern Hemisphere
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what makes electric vehicles the most attractive to buyers? (1 point) e…
Electric cars do not rely on fossil fuels.
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what determines temperature changes during seasons? * distance from the…
B. Angle of sunlight
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what is true about local storage on computers over the past five years?…
Storage space has increased while the price has decreased.
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identifying fossil types match each type of fossil to its description p…
mold - hollow form carbon film - detail left after an organism decays trace fossil - record of an organism's activity cast - solid copy
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how is streak different from color in mineral identification? streak ca…
Streak is the same regardless of the mineral's surface color
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arterial blood collection name key terms: please define arteriospasm - …
Arterial blood is rich in both oxygen and electrolytes. Arterial blood collection is most often used for testing oxygen, carbon - dioxide, ammonia and lactic acid. Blood gas testi…
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what is the best example of a smart assistant? (1 point) google classro…
C. Google Nest
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what would happen if earth had no axial tilt? * more extreme weather co…
B. Constant climate everywhere
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a student is comparing the physical properties of two cubes made of dif…
C. Cube A
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what is the primary cause of earths seasons? * earths magnetic field ea…
Earth's 23.5° tilt
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directions: select the correct location on the graph. the graph below i…
D
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acceleration calculations 1. a girl rode her skateboard at 4 m/s. when …
| Final velocity (m/s) | Initial velocity (m/s) | $v_f - v_i$ (m/s) | Time (s) | $a=\frac{v_f - v_i}{t}$ (m/s²) | |---|---|---|---|---| | 8 | 4 | 4 | 10 | 0.4 | | 47 | 0 | 47 | 5 …
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for the data provided, choose the most appropriate type of graph and gr…
1. Toy Story 2. Frozen 3. 28% 4. 42%
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one spring day, audrey noted the time of day and the temperature, in de…
# Explanation: ## Paso 1: Calcular la temperatura a las 9 a.m. A las 6 a.m. la temperatura era de 52°F y subió 4°F por hora durante 3 horas. Entonces, la temperatura a las 9 a.m. …
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4. -/1 points it takes a hospital dietician 40 min to drive from home t…
45
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as part of a training program for the boston marathon, a runner wants t…
2
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mohs hardness scale increasing hardness mineral name scale number commo…
Between 3.5 and 6.5
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the pony express have you ever run a relay race? thats when you run par…
A. A relay race
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write a short response identifying two reasons the mughal and ottoman e…
1. Strong military forces 2. Effective administrative systems
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if $n = 1=2.62\times10^{-21}\text{ j}$ $n = 2 = 3.75\times10^{-21}\text…
$5.93\times 10^{4}\text{ J}$ (rounded to two decimal - places)
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daylight - saving time, or dst, was first used in the united states in …
B. DST causes people to use less electricity.
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using the diagram above, please indicate where the following directiona…
Anterior: All front - facing parts (1, 2, 3, 4, 5, 6 on the front view could be considered as the body is anteriorly presented). Superior: Parts like 1 (head region would be super…
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what happens to crystal size in igneous rocks when magma cools very slo…
C. Crystals become larger
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comparing the mughal and ottoman empires write a short response identif…
1. Strong military forces. 2. Effective administrative systems.
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which rock type is most likely to contain fossils? metamorphic igneous …
D. Sedimentary
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define the following medical terms using the information you already kn…
Hypogastric: The lower - middle abdominal region. Endocardial: The inner lining of the heart.
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consider the situations to determine if they are examples of potential …
i t r y o b e h e l p f u l
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miller, philip imperialism and diplomacy this was the headline of the n…
A. Sensationalized reporting convinced Americans to support the Spanish - American War.
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current attempt in progress ball a is attached to one end of a rigid ma…
(a) $14.8$ N (b) $22.2$ N
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a special electronic sensor is embedded in the seat of a car that takes…
$v\approx18.1$ m/s
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vocabulary practice - unit 1, pgs. 20 - 21; 63 - 77 mature hogan dense …
1. mature 2. moratorium 3. consent 4. dense 5. cognizant 6. (not in list, could be den) 7. precipitate 8. sanction 9. discipline
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concept simulation 5.2 reviews the concepts that are involved in this p…
9.8 m/s
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collection 1. locate and the artery 2. clean site with and 3. insert ne…
1. palpate 2. antiseptic, allow to dry 3. 45 - 60 degree 5. pressure Potential Complications: 1. Hematoma formation 2. Arterial spasm 3. Thrombosis 5. Puncture of adjacent structu…
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the earth rotates once per day about an axis passing through the north …
(a) $v = 464\ m/s$, $a_{c}=0.0337\ m/s^{2}$ (b) $v = 455\ m/s$, $a_{c}=0.0327\ m/s^{2}$
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describing motion motion - distance - displacement - speed - average sp…
Motion - Change in position over time Distance - Total path length Displacement - Straight - line distance with direction Speed - Rate of change of distance Average speed (v) = $\…
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the aorta is a major artery, rising upward from the left ventricle of t…
$2.85$
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using precise language quick check use the sentence to answer the quest…
the wheel cylinders
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question 7 which information is not in the article? a. why camels were …
B. Who invented mechanical clocks with tiny wheels
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question 11 (1 point) what is the unit used for momentum? a p b kg*m/s …
Question 11: B. kg*m/s Question 12: B. momentum
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question 8 (1 point) a moving car has momentum. if it moves twice as fa…
Question 8: A. twice Question 9: B. twice as much Question 10: B. 1000 Kg*m/s
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question 5 (1 point) momentum can be transferred from one object to ano…
Question 5: A. True Question 6: B. False Question 7: A. True
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question 2 (1 point) when an object speeds up, it gains momentum true f…
Question 2: A. True Question 3: B. False Question 4: B. False
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question 5 based on the article, the reader can tell that _. a. the whe…
C. the quality and uses of the wheel have greatly improved over time
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10. how should the saw blade be moved throughout the stock when making …
10. c. Pull out then push down 11. b. improve cut accuracy and reduce time required to make cuts. 12. d. hold the saw firmly in the down position and release the On/Off switch.
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which of these is an example of convection? you burn your feet on the h…
A floor heating vent sends warm air throughout a room.
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the rock above most likely formed due to _____. minerals precipitating …
hardening of magma or lava
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5. where should the saw blade be positioned when cutting is completed a…
5. a. Up 6. c. 6 inches 7. d. Hearing and eye protection, dust mask and gloves 8. b. see if the saw is cutting properly and is set accurately. 9. c. Waste side of the marking line
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what state of matter cannot be a part of the current caused by convecti…
solid
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which is an example of forced convection? hot tea warming the cup it is…
Blowing on the hot tea to cool it off
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a cooking pot is full of water and heated on a stove. where is the conv…
The stove's heat transfer to the pot starts the convection cycle of water in the pot.
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what do we call heat transfer by the movement of currents in fluids? co…
Convection
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which of the following best describes where volcanoes are likely locate…
Near plate boundaries at subduction zones
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a appears at the beginning of a medical word, like a signal light * 1 p…
1. A. prefix 2. D. suffix
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what do we call the circular pattern caused by the rising and falling o…
a convection current
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after the air heated by a campfire rises and cools, what happens to it?…
it falls
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multiple choice - place the letter of the most correct answer on the an…
1. b. Hold it in the down position. 2. d. Connect the saw to a ground fault circuit interrupter(GFCI). 3. a. Clamp the stock to the table. 4. c. While the saw is off and the hand …
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which of the following is not true regarding seismic waves? p waves tra…
C. S waves can travel through solids, liquids and gasses
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what do we call the process in which heated air rises? radiation convec…
convection
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what happens to the air heated by a campfire? it falls it rises
it rises
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in which type of substance can convection occur? fluid solid
fluid
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the volcano shown above is explosive. what type of volcano is shown? ci…
D. Stratovolcano
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together, liquids and gases are known as which of these? fluids solids
fluids
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question 5 which question is not answered by the article? a. why did go…
A. Why did government agencies try to force defeated nations to give up their traditions?
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in which type of substance can convection occur? solid gas
gas
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informational reading comprehension: physics at play! roller coasters k…
5. They both dissipate the roller coaster's mechanical energy as heat, reducing its total energy. 6. Part A: b. so the roller coaster has enough energy left to climb other hills l…
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in which type of substance can convection occur? liquid solid
liquid
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most bicycles became popular in the late 1800s; they provided people wi…
A. bicycles gave women a way to travel independently, which supported ideas of freedom
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highlight the verb(s). after zazu bought a new electric guitar, he reco…
bought, recorded
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question 1 - 29 what was the main impact of the debt - peonage system t…
African Americans were forced to work in conditions that closely resembled slavery.
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review it! which of the following is a reasonable conclusion based on t…
The longer the virus is exposed to ultraviolet light, the greater the reduction in viral count.
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the excerpt below is from the 14th amendment. no state shall make or en…
To limit the ability of state governments to restrict individual rights
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informational reading comprehension: physics at play! roller coasters a…
1. Roller coasters utilize a combination of physics concepts to take passengers from start to finish. 2. By explaining each relevant physics concept and its relation to roller - c…
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this question has two parts. first, answer part a. then, answer part b.…
No specific answer can be given without reading Passage 1. But the process to find the answer is to analyze the characters' emotions and understandings in the passage as described…
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all questions are multiple - choice with four answer choices. each ques…
A. Streetcars once played a vital role in shaping urban communities
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informational reading comprehension: physics at play! roller coasters a…
1. c. Roller coasters utilize a combination of physics concepts to take passengers from start to finish. 2. (No answer provided as text content is needed to analyze development of…
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( 2 points, must apply scientific concepts/vocabulary to lab concepts t…
Un error procedimental podría ser la medición inexacta de volúmenes. Para mejorar, usar equipo calibrado y múltiples mediciones.
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a ____________ is the foundation of a medical term. * o prefix o root w…
B. root word
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question 1 - 22 what was one way political machines benefited urban com…
They provided essential services and jobs to immigrants in exchange for votes.
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questions: (circle the correct answer) 1. in science, what is a law? a.…
1. a. a rule about nature that describes how things work. 2. a. He claimed he weighed less than he actually did. 3. b. second law 4. c. air resistance 5. c. Newton's third law 6. …
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more than simply a form of racial separation, segregation was part of a…
C. Reconstruction failed to secure lasting rights for freedmen.
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unit 5 islam multiple - choice 1. who was the first caliph after muhamm…
1. A. Abu Bakr 2. B. Military conquests and strong leadership 3. A. Quran 4. D. Slaves 5. A. Jihad 6. C. Promoting learning and culture in Baghdad 7. C. Disagreement over who shou…
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review it! which of the following is a reasonable conclusion based on t…
The length of ultraviolet light exposure affects viral count.
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select the correct text in the passage. the story \games at twilight\ b…
confinement, strained, stifled, choke
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the graph represents a typical carrying capacity graph, or the maximum …
A. 1.25 million
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a national park needs to perform selective logging in their forested ar…
D. Increased predation and fatalities at the edge of the habitats adjacent to the road
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the primary duty of the executive branch is to determine if laws are co…
enforce the laws of the United States
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2. the ____ nervous system restores peace to the bodys systems. somatic…
B. Parasympathetic
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multiple choice 1 point electricity what is the voltage v of an electro…
$31 + 5j$
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study guide: geography of connecticut & native americans be able to ide…
1. Connecticut was formed through geological processes over millions of years, including tectonic activity and sedimentation. 2. The Ice Age and glaciers in and around Connecticut…
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the tragedy of macbeth, act ii, by william shakespeare enrichment: care…
(a) Possible advantages of Macbeth's rank: Higher - status within the kingdom, more influence, better pay and resources, access to important military and political information. (b…