物理
運動學、受力分析、電學與方程推導。
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question 3 a car with a mass of 1,500 kg is traveling at a speed of 30 …
$-15000$ N (the negative sign indicates the force acts opposite to the car's motion)
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geometry with statisticsscatterplot/linebestfit (lms graded)the scatter…
A. Positive linear
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check my answer question 2 if a body with a mass of 4 kg is moved by a …
$5\ \text{m/s}^2$
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why was the indian removal act passed?○ to divide native american group…
to force Native Americans off their ancestral lands to make room for the expansion of the U.S.
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why was worcester v georgia not enforced? ○ native americans refused to…
President Jackson disagreed with the ruling and decided to ignore the Supreme Court's decision.
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boyles law - due 2-19-26 name boyles law states that the volume of a ga…
1. $231 \text{ mL}$ (rounded to 3 sig figs) 2. $219 \text{ kPa}$ (rounded to 3 sig figs) 3. $6.4 \text{ L}$ 4. $426 \text{ mL}$ (rounded to 3 sig figs) 5. $88 \text{ mL}$ (rounded…
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what was the significance of worcester v georgia? it confiscated import…
D. It established the principle of tribal sovereignty.
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select all that apply what are two techniques for ensuring language is …
B. Use plain language. C. Use words that sound natural coming from you.
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multiple choice question for which topic would a speaker be most likely…
O giving a toast at a friend's wedding
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name _______ period _______relative motion worksheetpart 1: conceptual …
1. Motion described relative to another object/frame. 2. A coordinate system for measuring motion. 3. 0 (zero) velocity. 4a) A straight vertical up/down line. 4b) A parabolic (cur…
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electrostatic charge/coulombs law assignment 12. directions: please typ…
One fact about Electrical Force: It can be either attractive or repulsive, acting between charged particles based on their charge signs. One fact about Gravitational Force: It is …
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1. if you spend more money than you earn, you have a budget ______- sur…
1. deficit 2. utilities
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imagery makes speech language vivid because it: ○ relies on abstract wo…
creates word pictures that let you experience concepts and ideas by appealing to the five senses
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electrostatic charge/coulombs law assignment 11. coulomb: a french mili…
C. physicist
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electrostatic charge/coulombs law assignment 10. in a __________ electr…
B. neutral/glass
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select all that apply what are two techniques for ensuring language is …
- Use plain language. - (Note: Upon re-evaluation, the only direct technique for subject-unfamiliar audiences is "Use plain language"; the other option "Avoid profanity..." is gen…
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health test 1 a disease associated with way a group of people or person…
Lifestyle Disease
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health test 1 what has played a major role in the decline of life expec…
D. Environment
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identifica la característica geográfica b.○ huang he río (río amarillo)…
Desierto Gobi
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a state of complete physical, social, and mental well-being personality…
C. Health
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electrostatic charge/coulombs law assignment 9. protons have the same c…
False
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sales analytics professionals ______.○ are responsible for preparing th…
translate insights from sales information and trends into actions for the field
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electrostatic charge/coulombs law assignment 8. objects with like charg…
False
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select all that apply from the following list of statements, select all…
- They process information provided by a customer relationship management system. - They are responsible for the collection and analysis of sales data.
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a. the total duration of the workout is 20 minutes long and performed a…
22. B. Fartlek training targets many different physiological systems by combining different formats into one workout. 23. C. Energy expenditure through daily activities outside of…
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multiple choice question a speech that places the audience in the middl…
A. vivid
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which of the following is not part of the health triangle? ○ physical h…
D. Environmental Health
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23. a major media outlet uses the richter magnitude scale to report the…
C. 100
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a. 140 beats per minute b. 120 beats per minute c. unable to estimate b…
17. A. An intensity where continuous talking becomes challenging 18. B. The exercise is intense. 19. A. It can produce comparable results to traditional cardio exercise in a compr…
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fill in the blank question a words literal meaning (without emotional a…
denotative
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electrostatic charge/coulombs law assignment 8. objects with like charg…
False
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7. the two charged objects must be distinct ______ charges that not ove…
D. point
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terrence and myra are partners in a figure skating competition. myra le…
The resultant force on Myra has an x-component of 230 newtons and a y-component of 985 newtons.
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question 1 (1 point)the equation $p = 5,000 \\bullet 2^t$ represents th…
1. False 2. c t= 0 means the time is the year 2005.
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11. what is the weekly total of time recommended for cardiorespiratory …
11. B. 150 minutes per week 12. C. Inability to talk comfortably during exercise with some breathlessness in the average untrained individual 13. A. Ratings of perceived exertion …
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nasas curiosity rover landed on mars in august of 2012 to begin a detai…
When NASA's Curiosity rover sent images of smooth rocks on Mars back to Earth, the information suggested that water once flowed there. Scientists think if water was present life m…
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multiple choice question the meaning of a word that elicits an emotiona…
B. connotative
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electrostatic charge/coulombs law assignment 6. the elementary charge (…
A. proton, C. electron
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electrostatic charge/coulombs law assignment 5. like charges exert an a…
D. repulsive
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b. it does not use resting heart rate, so it is easier to estimate. c. …
6. A. Walking 7. D. 165 minutes per week 8. B. Low-intensity exercise consisting of movements that mimic those to be included in the more intense exercise immediately following. 9…
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comprehension check5. how does the author use the sentence “oscar the g…
5. d) It uses hyperbole to exaggerate the orchestra's popularity. 6. c) It uses imagery to paint a vivid picture of the landfill. 7. a) It provides evidence of the orchestra's pos…
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sailboats often have to take zig-zag paths to reach a destination becau…
The boat's total displacement has an x-component of 0.5 kilometers and a y-component of 6.4 kilometers.
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name_ kameron grantdate_chapter 15 questions1. which of the following i…
1. B. Power 2. A. An individual’s cardiorespiratory fitness level is a strong predictor of morbidity and mortality. 3. C. The most current guidelines for cardio programming reflec…
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select all the sentences that use the word docile correctly. the creaki…
- The docile temperament of Labrador Retrievers makes them especially suitable as both domestic pets and guide dogs for the visually impaired. - Moreover, the feudal system in med…
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chapter 3: why it matters sam hanson 1. what is climate change? 2. how …
1. Climate change refers to long-term shifts in global or regional weather patterns, encompassing changes in average temperatures, precipitation levels, wind patterns, and other c…
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sarah is hiking half dome in yosemite national park. on her way to the …
Sarah's displacement between stopping for lunch and reaching the summit has a horizontal component of 6620 feet and a vertical component of 2800 feet.
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class share:shayla shepherdclass gallerytablesinstructors videoapproxim…
C - ~75%
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multiple choice question which element of the promotional mix focuses o…
personal selling
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galaxies are held together by gravity. spiral galaxies sentence stem: a…
A spiral galaxy has a flat, rotating disk with spiral arms and forms new stars. Example: The Milky Way
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4. analyzing how does latitude influence the amount of daylight a locat…
Latitude influences daylight amount through these key patterns: 1. Low latitudes (near the equator): Daylight is nearly 12 hours daily with minimal seasonal variation, as sunlight…
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select all that apply personal selling offers which two unique advantag…
- Immediate feedback - relationship selling
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• a ________ is a massive system of ________, gas, and dust. • galaxies…
- A **galaxy** is a massive system of **stars**, gas, and dust. - Galaxies are classified by their **shape/structure**.
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select all that apply which of the following are the four elements of t…
- personal selling - advertising - sales promotion - public relations
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mary is playing ping pong and serves the ball to her friend. the ball t…
The change in the ball's velocity has an x-component of $-0.1$ meters per second and a y-component of $2.1$ meters per second.
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jodie is holding the string of a kite and pulling the kite back to the …
The resultant force on the kite has a horizontal component of $-0.8$ newtons and a vertical component of $-0.5$ newtons.
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the picture shows sunspots drawn by galileo on june 21 and june 26 in 1…
D. The sunspots are in different positions.
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julia and frank are studying pictures of the sun in science class. they…
C. The Sun's magnetic field
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two kids are playing with a beach ball at the beach, and the ball float…
The ball's resultant velocity has an x-component of $2.4$ miles per hour and a y-component of $5.1$ miles per hour.
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which eating disorder is best characterized by eating large amounts of …
bulimia nervosa
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the graph shows the sizes of a sample of stars that is reflective of al…
B. Q
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mei is working on a report about the sun. which statement should she in…
B. The Sun is closer to Earth than any other star.
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the geocentric and the heliocentric model of the solar system were both…
C. The distance between the Sun and Venus is always the same.
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what is the least common mental health problem of those listed? ○ suici…
C. dissociative identity disorder
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a hawk soars through the air, riding the wind without flapping its wing…
The hawk's resultant velocity has a horizontal component of 29.9 miles per hour and a vertical component of -7.1 miles per hour.
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what is the best health benefit of receiving feedback? learning how to …
gaining insight about choices
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copernicus, galileo galilei and others developed the heliocentric theor…
D. could explain the apparent motions of the Sun, the Moon, and the planets.
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the geocentric model and heliocentric model of the solar system sparked…
D. explain observations of the stars, the Moon, and the Sun
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find the length of side $x$ to the nearest tenth. answer attempt 1 out …
$x=5.2$
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ptolemy was the first to develop a theory to explain the motion of the …
A. The Earth was the center of the Solar System.
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what does the phrase \mind-body connection\ mean? ○ its the way the bod…
It's the way our thoughts and emotions affect our physical health.
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what is the closest definition of a mind-body connection?○ the connecti…
the interrelationship of the mind and the body
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what is a symptom of too much stress over a long period of time?○ low-g…
insomnia
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which phrase best describes stress? ○ a distressing physical reaction ○…
a strain on one's body or mind
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question 15 a higher resolution image will mean a: larger file size. sm…
A. larger file size.
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one solution to large file sizes is: ○ compression. ○ exportation. ○ ma…
compression.
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question 13 each pixel is assigned: ○ a location and a color. ○ an elem…
a location and a color.
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question 12 1 pts why is it best to save images in the native (raw) for…
The layers are kept distinct.
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which statement best describes the difference between raster images and…
Raster images use pixels; vector images use algorithms.
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keith took some photos at a family wedding, but the camera flash reflec…
red eye removal
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______ images cannot be seen through; ______ images can be seen through…
Opaque; transparent
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question 6 an image that looks pixelated is one with: ○ high resolution…
low resolution.
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monte performs an experiment using 2 identical graduated cylinders, eac…
10 centimeters
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a photo needs to be edited so that its background almost disappears. wh…
transparency/opacity
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a drum of oil has a height of 4 feet and a radius of 1.2 feet. the oil …
$397.90$
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when an image is divided into small squares so that it can be digitized…
pixels.
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question 2 the two types of digital images are: ○ photoshop and raster.…
raster and vector.
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what is the volume of a cylinder with a height of 3 feet and a radius o…
150.72
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name: class/period: date:course: marketing / marketing communicationsdi…
1. B. How people and businesses make choices with limited resources 2. B. It influences pricing, promotion, and product decisions 3. B. How much consumers want to buy 4. C. Increa…
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which software is most appropriate for editing a photo? ○ adobe firewor…
Adobe Fireworks
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a cylinder has a radius of 10 m and a height of 8 m. what is the exact …
800π m³
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calculator what is the exact volume of the cylinder? $32\\pi$ in³ $64\\…
128π in³ (Option C: 128π in³)
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the modern atomic theory quiz complete 1 2 3 4 5 6 7 8 9 10 which atomi…
model defined fixed electron orbits, Dalton's model described atoms as indivisible spheres, and the plum pudding model depicted electrons embedded in a positive "pudding"—none of …
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the modern atomic theory quiz complete 1 2 3 4 5 6 7 8 9 10 time remain…
Energy is absorbed and then released to form an emission line.
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the modern atomic theory quiz complete 1 2 3 4 5 6 7 8 9 10 time f 5 th…
atom (a specific amount). Brighter light only increases the number of photons, not electron speed; electrons need a minimum specific energy, not a small amount; and the option abo…
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the thermal energy of a system increases by 400 j, and 1100 j of heat i…
B. 700 J
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the modern atomic theory quiz complete 1 2 3 4 5 6 7 8 9 10 which obser…
D. Energy of electrons depends on light's frequency, not intensity.
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what happens when the electron moves from the first energy level to the…
from higher to lower energy levels, not the reverse.
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bellringer • imagine you are standing on a sidewalk and an ambulance dr…
1. As the ambulance moves toward you, the siren has a higher, shriller pitch; as it moves away, the siren has a lower, deeper pitch. 2. The star's light would appear more "red" (s…
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the modern atomic theory quiz complete 1 2 3 4 5 6 7 8 9 10 natalie obs…
electron-cloud model
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the modern atomic theory quiz complete 1 2 3 4 5 6 7 8 9 10 which state…
Each orbit has a specific energy level.