物理
力学、受力分析、電気、式を使った解法。
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when should you use your headlights? a. when you are having difficulty …
D. All of the above
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matching inventors and inventions match each inventor with the inventio…
The Wright Brothers - airplane Henry Ford - assembly line Samuel Morse - telegraph Alexander Graham Bell - telephone Thomas Edison - electric lightbulb
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5. formaldehyde is an indoor air pollutant that comes from synthetic ma…
\(6.4\times10^{-3}\)
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incorrect 2 tries left. please try again. structure for his project, da…
a. $y = -0.25x + 9.98$ b. The residuals follow a curved (U-shaped) pattern, not randomly scattered. So, the best-fit line does not model the data well.
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directions: answer each question below. 1 maya stood at the edge of the…
A. A girl who had long struggled with fear on the diving board was finally able to leap after receiving a powerful burst of encouragement from her younger brother. --- ### Questio…
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us history 11 lesson 34 activity germany study lesson 34, section 1, to…
1. The Sudetenland had a large ethnic German population, and Germany sought to unite all ethnic Germans under its rule (pan - Germanism). 2. The Sudetenland was rich in natural re…
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discussion topic theorists try to find ways to explain human behavior i…
1. Common motivations for breaking social rules include perceived unfairness, pursuit of personal gain, moral opposition to unjust norms, weak enforcement, and unmet needs restric…
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which would be the most credible source on the topic of deforestation? …
earthobservatory.nasa.gov
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law enforcement officers are at an increased risk of which of the follo…
cardiovascular disease
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people who are especially susceptible to compassion fatigue have a high…
B. empathy
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when negotiation is impossible during conflict, police officers must us…
B. reasonable force
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britain reacted to the american declaration of independence by ○ gather…
gathering its military forces in New York.
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which of the following best describes how often officers should use for…
D. as a last resort
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refer to the image. users can enter information into the body tag on wh…
8
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every html5 document needs to have which four tags? options: module, ht…
DOCTYPE, HTML, Head, body
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select the correct answer. which of the following excerpts from f. scot…
A. He loved her, and he would love her until the day he was too old for loving—but he could not have her. So he tasted the deep pain that is reserved only for the strong, just as …
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warm up: how do dr. martin luther king use his voice, to inspire people?
Dr. Martin Luther King Jr. inspired people with his voice through powerful oratory (using rhetorical devices like repetition, vivid imagery), emotional appeals, themes of justice/…
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21. \competition in the marketplace is good for consumers and good for …
21. a. Competition acts as a regulator in a market economy to keep prices low 22. a. W2 form 23. b. To make sure there is competition in the marketplace 24. a. By collecting taxes
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3 select the correct answer. which term refers to a prediction regardin…
C. hypothesis
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according to james madison, in a good government, \____ must be made to…
A. ambition
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select the best evidence to support the statement \the narrator believe…
"And this is even truer in youth, for a young person who is always sensible is to be suspected and is of little worth—that's my opinion!"
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17. examine the image. source information: the poster is an advertiseme…
17. A. increased the role of government in the economy 18. C. create reforms to prevent future economic depressions
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select the best evidence to support the statement \planets and moons ar…
1. Ice is common in our solar system, from deposits at the poles of Mercury and the Moon to ice-covered moons and rings around distant Jupiter and Saturn. 2. Comets have frozen am…
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select the best evidence to support the statement \there has been a lar…
1. Between the years 1973-2008, there was an average of twenty-one magnitude three and larger earthquakes per year in the central and eastern United States, but this jumped to an …
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select the correct text in the passage. which sentence in this excerpt …
But it did not bend yet, and instead the machine lurched when it came to the bending part.
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in the following passage, the character win everett is contemplating hi…
1. "But Win Everett's retirement wasn't exactly voluntary." 2. "There was the business in Coral Gables. There were visits to the polygraph machine."
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a store is trying to advertise a new flavor of ice cream. to encourage …
A. first - come first - served
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a force \\(\\vec{f}_0 = \\left( 4.0\\hat{i} + 3.0\\hat{j} \ ight) \\, \…
The magnitude of the torque is \(\boldsymbol{15}\, \text{N}\cdot\text{m}\)
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a long bar of length 5 meters can rotate about a pivot at one end, as s…
The magnitude of the torque is \(\boldsymbol{25}\space N\cdot m\)
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the primary difference between the allocation strategies of force and c…
A. force is always done in a non - voluntary way whereas command may be done by an elected entity or as an agreement (like a mediator).
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the loudness, l, measured in decibels (db), of a sound intensity, i, me…
Brandon’s sound intensity (level) is \( \frac{1}{4} \) the level of Ahmad’s mower. So the correct option is: A. Brandon’s sound intensity is \( \frac{1}{4} \) the level of Ahmad’s…
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question select the correct answer. kim enters her room and sees her si…
○ check, call, care
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a car with tires of radius $r_0$ is moving along a straight road. each …
The car’s acceleration as a function of time is \( \boldsymbol{12 A r_0 t^2} \) (or \( 12 r_0 A t^2 \)).
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make observations about the structure of each snowflake, and describe t…
a regular hexagon
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2 georgia’s deepwater port is in which city? a) atlanta b) savannah c) …
B) Savannah
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a disk rotates about a fixed axis through its center. the angular veloc…
The magnitude of the net acceleration is \( \boldsymbol{r\sqrt{B^2 + C^4}} \) (or factoring differently, but this is the correct expression). Wait, no, wait, no, I think I messed …
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scott is experiencing gallstones. the gallstones have caused cholecysti…
A. digestive
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fmhe-2 electrical and electronics syst an important check of hall effec…
a. multimeter
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13) a student makes the following claim: claim: if the rides speed is h…
The centripetal force formula is \( F_c = \frac{mv^2}{r} \). If speed \( v \) is halved (\( v' = \frac{v}{2} \)) and \( r \), \( m \) are constant, \( F_c' = \frac{m(\frac{v}{2})^…
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fmhe-2 electrical and electronics systems with a variable reluctance se…
d. Low voltage
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technician a says out-of-range faults on the hall effect sensor can be …
c. Both Technician A and Technician B
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total heat lost by the steam as it condenses and reaches 50°c. heat = 5…
5,900 cal
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technician a says after performing a repair to an electronic control sy…
c. Both Technician A and Technician B
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fmhe-2 electrical and electronics systems (gray-63 what type of meters …
c. Graphing
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fmhe-2 electrical and electronics systems (gray-63 what type of meters …
# Brief Explanations: To determine the correct meter, we analyze each option: - A voltmeter measures voltage, not waveforms for comparison. - A multimeter measures voltage, curren…
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a wheel spins with an initial angular velocity of 18 rad/s in the clock…
The magnitude of the angular acceleration is $\boldsymbol{8 \, \text{rad/s}^2}$, and the direction is **counterclockwise** (CCW).
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calculate the energy needed to vaporize 10.0 kg of iron (c = 0.110) ini…
To calculate the energy needed to vaporize iron, we need to consider two steps: heating the iron to its boiling point (if it's not already at the boiling point) and then vaporizin…
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directions read the instructions for this self - checked activity. type…
| Disease | Body System | Description | Related Organizations and Initiatives | |---------|-------------|-------------|----------------------------------------| | 1. Enfermedades …
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9. with respect to non - uniform motion, w forms of the equation we use…
a) 432000 seconds b) 364 meters c) 41.7 m/s
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what is a computer? fill-in-the-blank guided notes name: date: class/pe…
### 1. What Is a Computer? A computer is a device that: - Takes **input** (e.g., from a keyboard, mouse, etc.) - **Processes** information (using the CPU to manipulate data) - **S…
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click to correct the homophone if needed. city transportation officials…
The correct sentence is: "City transportation officials raised the local bus fare in Millersburg by thirty percent last month, but a commuter boycott forced them to rescind the in…
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4-5) an unknown metal with mass 3.50 kg requires 2.45 × 10⁵ j of heat t…
The specific heat capacity of the unknown metal is \( \boldsymbol{350\text{ J/(kg}\cdot^{\circ}\text{C)}}\) ### Problem (Acceleration of the Car)
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select the correct answer. which person seems to have the best emotiona…
B. Kurt spends time reading and makes friends with people who share his interests.
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question 1-33 stress is the body and mind’s response to a stimulus. whi…
A. Increased heart rate, blood pressure, and respiration
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select the correct answer. what are the five food groups recommended by…
C. fruits, grains, protein, dairy, vegetables
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question 1-29 aabi and hakeem have been friends since middle school and…
B. Act on the decision
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question 1-28 students who demonstrate the ability to practice health -…
A. self - management
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which example describes an abiotic factor interacting with a biotic fac…
B. Tropical fish need warm water to survive.
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name: physics fall final exam review sheet base your answers to questio…
(for 1 - 2): The thermal energy absorbed is \( \boldsymbol{936000\space\text{J}} \) (or \( \boldsymbol{9.36\times 10^{5}\space\text{J}} \)) ### Question 3 Solution:
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penny 13 1995 2.52 penny 14 2002 2.52 penny 15 2004 2.51 penny 16 2005 …
1. Number of groups (isotopes): 2 2. Percent abundance: Group1 (≈2.51 g): 87.5%, Group2 (3.09 g): 12.5% 3. Average isotope masses: Group1: ≈2.51 g, Group2: 3.09 g 4. Average atomi…
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quiz: convection and the mantle use the diagram and your knowledge of c…
1. In Earth's mantle (specifically the asthenosphere and lower mantle) 2. Temperature and density 3. A. Mantle material is heated and rises B. Mantle material cools and begins to …
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select the correct answer from the list. (1 point) as a star’s size inc…
1. increases 2. increases
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d. continuous rainbow 7. if an electron moves from a high energy level …
7. B. A photon is emitted 8. B. The amount of energy required to move an electron from one level to another 9. B. Increases 10. C. Sound waves
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canadas major landforms, such as the rocky mountains, play a significan…
A. True
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(b) ground state c. quantum state d. emission state 3. what is a \photo…
3. B. A discrete bundle or "packet" of electromagnetic energy 4. C. Hertz 5. B. Quantum Mechanical Model 6. A. Fingerprint (unique to each element)
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rádio estático cuando los neumáticos están inflados, tienen un diámetro…
60
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9 true or false 5 points an electron meaningfully contributes to the ov…
False
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which statement correctly explains how the hertzsprung-russell diagram …
B. The Hertzsprung-Russell diagram plots stars according to their luminosity and temperature, which is also associated with spectral class.
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8. photons —— h. the fixed energies an electron can have in an atom. 9.…
### Matching: 8. J 9. (Note: I is Hz, which is frequency; quantum is J, so 9. J? No, correction: 8. Photons: no, H is energy levels. 8. Photons: actually, photons are not H. Wait …
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when a window is open, the temperature in a room falls 5°f every 15 min…
The graph is a straight line starting at $(0, 70)$, passing through $(15, 65)$ and $(30, 60)$, following the function $T(m) = 70 - \frac{1}{3}m$.
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the himalayas stretch over 1,500 miles across asia and include the high…
Mantle convection driving the movement and collision of two tectonic plates
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the oldest oceanic crust found on earth is about 200 million years old,…
Oceanic crust is destroyed at subduction zones
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the oil company plans to share 5% of oil drilling profits with the indi…
Social
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which statement details accurate costs and benefits of using solar ener…
Solar energy doesn't emit air pollutants as it generates electricity, while electricity from coal burning does emit air pollutants including greenhouse gases.
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question 1-15 the occurrence of natural hazards and availability of nat…
Settlements often develop near freshwater, fertile soil, and mineral deposits that support agriculture and industry
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the moon has millions of craters. the earth has approximately 190 to 20…
The Earth has active geological processes such as plate tectonics and erosion, whereas the moon lacks these processes that erase craters.
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in the physics lab, thelma determined the kinetic energy, ke, of an obj…
The second scatter plot (with KE on y-axis, V on x-axis, points increasing upward from left to right in a tight cluster)
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figure 8: a model showing a cross - section of the earth look at the mo…
Analyzing the patterns of seismic waves (P-waves and S-waves)
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figure 7: model of a mid - oceanic ridge look at figure 7. what are the…
- radioactive decay of unstable isotopes - residual heat from the formation of the Earth
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jupiter orbits the sun at an average distance of 5.2 au. what is the es…
12 years
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hertzsprung–russell diagram spectral class o b a f g k m luminosity (su…
A. A
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oceanic crustal materials of different ages are arranged on earths surf…
tectonic plate activity
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figure 5: diagram of planet a orbiting a star according to kepler’s 2nd…
increase
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figure 4: the focal length in astronomical units (au) and major axis le…
0.4
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the hr diagram is a valuable tool for scientists because by observing a…
D. distance from Earth
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stars, over their lifecycle, produce elements. for instance, massive st…
are more massive and heavier than iron
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why are spectral lines useful in classifying stars? (1 point) they indi…
D. They show the composition of a star.
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the amounts of both hydrogen and helium will decrease over time. the am…
1. The amount of helium will increase, and the amount of hydrogen will decrease over time. 2. Energy is transferred through space by radiation in the form of electromagnetic waves
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our sun is approximately 4.6 billion years old and its estimated that t…
The amount of helium will increase, and the amount of hydrogen will decrease over time.
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vocabulary: attract, bar magnet, ferromagnetic, magnetize, north pole, …
### Prior Knowledge Questions 1. If like poles (north-north or south-south) are placed close, they repel; if opposite poles (north-south) are close, they attract. 2. Iron, nickel,…
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star comparisons quiz which describe the study of spectroscopy? select …
- emission and absorption of light - interaction of light and atoms
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star comparisons quiz which state of matter best describes the elements…
plasma
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definition options (5 of 5) showing feeling for someone elses emotions …
(matching each term to definition): - assure: to guarantee something - malice: ill will; the intention or desire to do evil - preceding: occurring before - sympathetic: showing fe…
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question 1-3 which prediction of the big bang theory was confirmed by t…
The early universe was a hot, dense state and has been expanding and cooling ever since.
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according to hubbles law, what does this observation indicate about the…
Galaxies are moving away from each other, indicating that the universe is expanding.
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use the information provided to answer the questions. figure 1 shows ed…
The farther a galaxy is from Earth, the faster it moves away from Earth.
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question 1-1 ________ are the two elements, which formed in the first m…
Hydrogen and helium
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4. based on the image, what can you infer about the mass of the object …
The mass is slightly less than 255 grams. --- ### Question 5
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ls107 what leaders need to know about communication across 1. something…
To solve the crossword puzzle related to communication, we analyze each clue: ### Across Clues: 1. **Something that happens frequently**: *Common* (length fits, meaning matches). …
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5. the sphere shown below is placed in a full overflow cup and sinks to…
51.0 mL