物理
運動學、受力分析、電學與方程推導。
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what were general grants stipulations during the surrender of confedera…
Everyone was allowed to leave with their weapons, but no ammunition.
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22. a bullet in a gun is accelerated from the firing chamber to the end…
$502.2\ m/s$
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21. a well - thrown ball is caught in a well - padded mitt. if the dece…
$0.3885\ m/s$
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20. an olympic - class sprinter starts a race with an acceleration of 4…
(a) $10.8\ m/s$ (b) The graph of position $x$ vs time $t$ is a parabola opening upwards with the vertex at the origin. Some points on the graph are $(0,0)$, $(1,2.25)$, $(2,9)$, $…
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18. a commuter backs her car out of her garage with an acceleration of …
(a) $1.43\ s$ (b) $- 2.50\ m/s^{2}$
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2.4 acceleration 16. a cheetah can accelerate from rest to a speed of 3…
$4.29\ m/s^{2}$
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review the text. mononucleosis, or \mono\ for short, is an infectious d…
The author provides facts about the cause of mono, how the disease spreads, and what its symptoms are.
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dimitri received a flu vaccination earlier in the year. however, he has…
Vaccinations are not always effective.
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read the text. mononucleosis, or \mono\ for short, is an infectious dis…
to inform readers about an infectious disease called mononucleosis
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which challenges do countries face in limiting the spread of communicab…
B. increase of worldwide travel
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how was the \cult of domesticity\ impacted by the gilded age? it grew a…
It declined as more women began to work.
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a. exploring sound waves - fix the following settings on the interactiv…
1. Set the animation settings on the interactive sound - waves simulation as described. 2. Observe the motion of the 3 red points and describe how they move in relation to the wav…
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most emancipated african - americans who remained on their former plant…
sharecroppers
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why did the emancipation proclamation have limited immediate impact? it…
It abolished slavery only in Confederate regions beyond Lincoln's control.
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what type of organization is made up of people in the same field who co…
B. professional
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5. (a) calculate earth’s average speed relative to the sun. (b) what is…
(a) $29.8\ km/s$ (b) $0\ m/s$
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read this excerpt. compared to her early writings, the style of brooks’…
B. less structured, with emphasis on free verse.
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1. find the following for path a in figure 2.57: (a) the distance trave…
(a) 8 m (b) 0 m (c) 0 m
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question 11 (mandatory) (0.75 points) the type of contraction where the…
isotonic concentric contraction
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7. why do you think human - made rocks were created? 8. which type of r…
7. For construction and decoration. 8. Igneous rocks. Molten rock from volcanoes cools to form them.
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question 7 (mandatory) (0.75 points) what does creatine phosphate provi…
ATP
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question 5 (mandatory) (0.75 points) muscles fibers that are large in d…
fast fibers; anaerobic
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9. what should you avoid doing when you are giving support to someone a…
9. B. Impose your own values and beliefs on the person 10. A. True
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6. what action is the most appropriate for a person who has a fever at …
6. Place a cool washcloth on their forehead. 7. Offer a person - centered approach that supports his specific needs. 8. Follow established protocols for care.
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question 1 (mandatory) (0.75 points) when we are maximizing the amount …
complete tetanus
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4. a person who is dying tells you they do not want to eat anymore. wha…
4. Let them decide if they want to eat. 5. Religious traditions
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questions 22 and 23 refer to the following information. annual budgets …
B ### 23
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1. true or false: one of the ways to provide culturally competent care …
1. True 2. Social 3. Ask for an interpreter if there is a language barrier. 4. Withhold all food and drink.
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you notice that a horse is lifting its head with its ears pricked. what…
The horse is focusing on something far away
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quiz information question 8 (1 point) which of the following does not h…
For the first question "What part of the muscle fiber functions to restore sarcomere length after a contraction and resist extreme stretching of the muscle fiber?": titin For the …
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question 4—use the frequency slider and increase and decrease the frequ…
Question 4: When the frequency increases, the motion of the particles increases (they vibrate more rapidly). When the frequency decreases, the motion of the particles decreases (t…
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identify each of the following data as qualitative or quantitative. 1. …
1. Qualitative 2. Qualitative 3. Quantitative 4. Qualitative 5. Quantitative 6. Qualitative
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gettysburg was a turning point in the civil war. what essential informa…
C. where the Confederate troops were headed
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which type of space contains a material with the potential to engulf so…
B. Permit - required Confined Space
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the manure pit has been emptied and ted now has to enter the manure pit…
Ted should be wearing a self - contained breathing apparatus
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the manure pit has been emptied and ted now has to enter the manure pit…
D. Ted should be wearing a self - contained breathing apparatus
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airplane pilot: the graph below shows the rate at which fuel is burned …
1. High speed cruise: $y = 402x$ 2. Long range cruise: $y = 360x$
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upon entering a grain bin without testing the air, mackenzie feels drow…
Excessive carbon dioxide may be present
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john runs the silo blower for 5 minutes before entering the silo to rem…
Unsafe
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which type of space contains or has the potential to contain a hazardou…
B. Permit - required Confined Space
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a man is standing on a section of bridged grain with a gap underneath t…
A. Bridging
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transitioning into parenthood with equal gender roles with an emphasis …
1. A. constructive communication patterns 2. C. Feminist family therapy
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lesson 3, continued entrepreneurs there had to deal with high transport…
1. Access to capital, new tech, lack of strict reg. 2. Rapid growth, income inequality, poor working cond. 3. The steel industry. 4. Vertical integration. 5. Vast financial resour…
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11) complete the following table to describe three states of matter. th…
| | Solid | Liquid | Gas | |--|--|--|--| | Shape | Fixed | Not fixed; takes the shape of the container | Not fixed; fills the container | | Volume | Fixed volume | Fixed volume | …
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a block of aluminum weighing 28.3 g is heated to 78.4 °c in boiling eth…
$27.95^{\circ}C$
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a microgram is equal to 1×10⁻⁶ grams. how many times greater than a mic…
$1\times 10^{8}$ (corresponding to the orange - colored option)
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a piece of silver whose mass is 10.3 g is immersed in 20.9 g of water. …
The energy absorbed by water is approximately $1190\ J$ and the energy absorbed by silver is approximately $32.9\ J$.
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questions below. question 1—wave motion in this simulation is made up o…
Question 1: The points move up and down perpendicular to the rope in a sinusoidal - like motion. Question 2: The speed is changing. The point of greatest speed is at the equilibri…
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term|descriptor mass|a. anything that has mass and volume solid|b. amou…
Mass - C Solid - (no correct match among given text - only options) Gas - (no correct match among given text - only options) Matter - A Liquid - (no correct match among given text…
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multiple choice 1 point if beam quality is increased, what would need t…
no change needed
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multiple choice 1 point if beam quality is increased, what would need t…
B. mAs increased
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a spaceship travels 2.4×10^7 kilometers in one year. if it travels at a…
$1.2\times 10^{8}$ km
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an electric heater supplies 37.4 joules of energy to 21.3 - g sample of…
$27.42$
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3. what made the sherman antitrust act so ineffective? the questions to…
Vague language, court - interpretations favoring businesses, lack of strong enforcement and political will.
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the mass of the sun is 1×10^{30} kilograms. the mass of the earth is 5×…
A. $2\times 10^{5}$
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name: ______________ vocabulary use your notes from pages 1 - 2 and the…
1. Mass 2. Volume 3. Matter 4. Faster, expands 5. Vibrate 6. Slide past each other 7. Move around quickly 8. Slower, contracts 9. Particle - theory of matter
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exploring waves—the physics classroom simulation physical science—lesso…
1. A. Navigate to the "Simple Wave Simulator" at https://www.physicsclassroom.com/Physics - Interactives/Waves - and - Sound 2. A. Set the simulation (top right corner) to say "Sh…
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a rock is thrown from a cliff up into the air from a height of 6.4 mete…
$f(x)=-5(x - 1.4)^2+16.2$
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name class date lesson 3, continued wealthy found this theory sensible;…
1. Laissez - faire capitalism allowed minimal government interference, and Social Darwinism's "survival of the fittest" idea justified their accumulation of wealth and power. 2. L…
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suppose you visit a web site that allows you to enter sentences, and th…
text - to - speech
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a ball traveling at 63 m/s begins to roll up an inclined plane before c…
-1921.5 m/s
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select the correct answer. then press the submit button. why was the fo…
C. A shaved head was highly visible and a source of shame.
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self - government also means that the people are considered sovereign, …
Possible reasons for low voter turnout among eligible voters in the US include failing to meet local or state requirements for voting, and a lack of perceived importance of voting…
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the lower quota for south campus is 2, central campus is 7, and north c…
2 promotions at South Campus, 7 at Central Campus, and 4 at North Campus
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what is the energy (in j) of a mole of photons that have a wavelength o…
$2.15\times 10^{5}$
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what is the wavelength (in nm) of a photon if the energy is 7.35×10 - 1…
$270.45\ nm$
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determine the energy of a photon, in j, with a wavelength of 424 nm. (h…
$4.69\times10^{-19}\ J$
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what is the wavelength of blue light that has a frequency of 6.47e14 s⁻…
$4.64\times 10^{-7}\text{ m}$
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this year 15 faculty members are to receive promotions at a community c…
$27$
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what is the energy of a mole of photons that have a wavelength of 615 n…
$194\ kJ$
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what is the wavelength (in nm) of a photon if the energy is 5.76e - 19 …
345 nm
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the green light emitted by a stoplight has a wavelength of 527 nm. what…
$5.70\times 10^{14}\ Hz$
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light wave a has a greater frequency than light wave b. which has a gre…
C. Wave B
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2. name two ways in which electricity changed peoples life. indoor ligh…
1. Coal, iron - ore, oil. 2. He used a drilling method to extract oil. 3. It removed impurities more efficiently to make stronger and cheaper steel. 4. Construction of skyscrapers…
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calculate the wavelength in meters of electromagnetic radiation that ha…
$394.7\ m$
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name ______________ class______________ date______________ lesson 1, co…
1. Enabled widespread indoor lighting. 2. Powered electric appliances for food storage (e.g., refrigerators).
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throughout much of western history, images of white, professional, midd…
C. This is the group that was in power and saw themselves as representing the dominant culture
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question 12 (2.5 points) ____ are formed in the bone marrow and the spl…
Question 12: a) Monocytes Question 13: False
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question 11 (2.5 points) a patient weighing 5,000 g is prescribed rocep…
B. 250 mg to 500 mg
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question 9 (2.5 points) a patient with a bsa of 1.12 m2 is prescribed s…
Question 9: d) 392 mg Question 10: True
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question 7 (2.5 points) a patient with a bsa of 0.45 m2 is prescribed o…
B. $0.9$ mg
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question 6 (2.5 points) a patient with a bsa of 0.82 m2 is prescribed i…
c) 1,640,000 units
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question 5 (2.5 points) a patient with a bsa of 0.59 m2 is prescribed m…
A. 5.9 mg/day to 11.8 mg/day
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question 3 (2.5 points) the taste buds can sense sweet, sour, bitter, a…
A. salty ### Question 4
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notorious our new puppy seems to be in a state of notorious motion. his…
The last two sentences use "notorious" correctly: - This airport is notorious for long lines in security and for delayed flights. - This foreign government is notorious for perpet…
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question theres a roughly linear relationship between the length of som…
411.04
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procedure — part ii 7. now use the meterstick to measure a 6 m straight…
0 - 5 s: Uniform motion (constant speed) 5 - 10 s: At rest 10 - 15 s: Uniform motion (constant speed) 15 - 20 s: At rest 20 - 25 s: Uniform motion (constant speed) in the opposite…
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match each word to its definition. native displace thrive answer bank t…
native - naturally from a place displace - to be forced out thrive - to be successful and growing
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write the mass of the planet in scientific notation if it is not alread…
The number is not in scientific notation. The mass of Saturn in scientific notation is $5.865\times 10^{26}$ kg.
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as youre evaluating your patients lumbar right lateral flexion, you wou…
False
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case 6.1 the u.s. attorneys serve as the nations principal litigators u…
93
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6. suppose your speed at the final mark was 0.95 m/s. calculate your av…
1. **Explanation**: - **Step 1: Recall the formula for average rate of change of speed** - The average rate of change of a quantity \(y\) with respect to \(x\) over an interval \(…
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match the activity of dietary fiber that is related to its health benef…
- Helps promote weight control: 3. Fiber increases satiety without yielding energy. - Promotes colon health: 1. Insoluble fiber increases stool bulk and increases regularity. - Im…
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lumbar flexion is a 1st class lever. true false
B. False
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myeshia is a 19 - year - old college student who recently began experie…
- Eat hard cheeses and yogurt - Drink acidophilus or lactase - treated milk such as Lactaid® - Drink calcium - fortified soy or almond milk that contains no lactose - Take pills t…
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how does friction affect motion? think about what would happen if you s…
When sliding the wooden block across the table, a certain amount of force is required to overcome the friction between the block and the table surface to move it at a constant spe…
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diabetes mellitus is a disorder of control of blood sugar. choose the d…
1. type 2 diabetes 2. insulin resistance 3. type 1 diabetes 4. juvenile - onset diabetes, no pancreatic insulin production 5. gestational diabetes
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select the boxes in the table to show which geographic features are fou…
China: coastal plains Japan: archipelago, coastal plains Korea: coastal plains
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drag and drop the descriptions of events to match conditions in each co…
China: Communists led by Mao Zedong took control following a civil war and established one - party authoritarian rule here. Japan: The United States helped establish a democratic …
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question 6 (mandatory) (10 points) saved listen based on the research p…
True