Physique
Cinématique, forces, électricité et raisonnement par équations.
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impaired brain function as a result of drug use involves all of the fol…
D. increased concentration
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26. which tool measures temperature? a. barometer b. thermometer c. ane…
B. Thermometer ### Question 27
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part c: multiple choice (23–30) circle the best answer. 23. which proce…
B. Evaporation ### Question 24
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the term \blitzkrieg\ was a military strategy that depended on what? ou…
Surprise and quick overwhelming force
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part b: fill in the blank (12–22) use words from the word box below. ea…
Energy ### Question 14
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an image taken from a space telescope shows a galaxy far away from eart…
The galaxy is moving away from Earth as the universe expands.
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the diagram shows the spectral lines for a galaxy. blue red based on th…
The claim is correct because the spectral lines shift to the red end of the spectrum when a galaxy moves away. (The fourth option in the list of choices, which states "The claim i…
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the height h of a football launched from a roman candle with an initial…
The time when the fireball returns to the ground is $t=4$ sec
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a scientist observes that the spectra of many stars in a galaxy are shi…
The galaxy is moving away from the scientist.
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the height h of a fireball launched from a roman candle with an initial…
2
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scientists suggest that the universe is still expanding. which statemen…
The galaxies in the universe are moving away from Earth at high speeds.
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the height h of a fireball launched from a roman candle with an initial…
64 ft
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in the early 1900s, scientists discovered that certain properties of li…
The wavelength of the light emitted by the galaxies shifts to the red region of the spectrum as the galaxies move away from one another.
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a student creates a model by placing raisins in bread dough and allowin…
As the dough rises, the distance between the raisins increases, indicating that the galaxies are moving apart.
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the equation $-16x^2 + 10x + 15 = y$ represents the height $y$, in feet…
a. 0.97 b. 0.63
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a student reads a list of several measurements. which measurements are …
1,2, and 4 (the option "1,2, and 4" as per the multiple - choice options in the problem)
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a researcher studies the light emitted by a distant star. the researche…
Yes. Light from any object moving away from Earth shifts to red - colored light.
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4) while launching, engineers notice that the saturn v from the last pr…
As the Saturn V burns fuel, its mass decreases while the engine force remains constant; by Newton’s second law (\( F = ma \)), a smaller mass with the same force leads to greater …
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this graph represents the motion of an object. (a) a position vs time g…
s for each section: - Section A: At rest - Section B: Moving Backwards/Down - Section C: Moving Backwards/Down - Section D: Moving Backwards/Down (with constant velocity) - Sectio…
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the radius and circumference of several objects were measured. radius a…
It is a strong positive correlation, and it is likely causal.
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c. vocabulary. solve the crossword puzzle using vocabulary from the rea…
To solve the crossword puzzle, we analyze each clue: ### Across Clues: 3. A type of democracy where citizens elect leaders to represent them in government → **Representative** (ma…
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38 how love begins. how love ends. 39 mrs. dietrich orders a third glas…
Nola's ironic statement suggests she sees Mrs. Dietrich as controlling and hypocritical, resenting that her mother expects everyone to adopt her own choices (like quitting smoking…
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which relationships could have a negative correlation? select three opt…
- number of hours worked and free time - the speed of a train and the length of time to reach the destination - a tadpole’s age and the length of it’s tail
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• ability of water to move through the ground. gravel: high clay: low •…
- Ability of water to move through the ground: **Permeability** - Mixture of 1 or more minerals, sediments, or particles: **Soil** - List the layers of the soil from top to bottom…
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• excessive removal of plants by animals (cows, sheep, etc) • what is 1…
- Excessive removal of plants by animals (cows, sheep, etc): **Overgrazing** - What is 1 solution to overgrazing? **Rotational grazing (moving livestock to new pastures periodical…
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3. use the formula $i = mr^2$. show your work a 40 kg child sits 0.5 m …
4
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1 multiple choice 1 point how could we stop large corporations from ove…
A. set strict limits on how much they can catch and enforce these limitations
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● development of areas, buildings, increased erosion and pollution _ref…
- Name 1 solution to deforestation: o Reforestation/afforestation o Sustainable logging practices - What are two solutions to traditional agriculture? o Crop rotation o Agroforest…
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3. use the formula $i = mr^2$. show your work a 40 kg child sits 0.5 m …
A. $10\ \text{kg·m}^2$ B. $40\ \text{kg·m}^2$
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autoimmune diseases 1. give five examples of autoimmune diseases. 2. wh…
## Autoimmune Diseases 1. Five examples of autoimmune diseases: - Rheumatoid Arthritis - Systemic Lupus Erythematosus (SLE) - Type 1 Diabetes Mellitus - Multiple Sclerosis (MS) - …
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why are the himalaya considered one of the natural wonders of the ancie…
C) They are among the tallest mountains in the world.
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what is the meaning of the word in bold? gustave flauberts madame bovar…
a feeling of dissatisfaction or disinterest
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how do fossils found in different geological layers provide evidence fo…
A. Fossils in lower rock layers are usually older than those in layers above them. B. Similar fossils found on different continents suggest the continents were once connected. C. …
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question 4. which of the following provide evidence for continental dri…
A. Matching fossil species found on continents now separated by oceans. C. The puzzle-like fit of continental coastlines, such as South America and Africa.
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question 3. https://upload.wikimedia.org/wikipedia/commons/0/0b/ammonit…
A. An ocean once covered the desert.
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question 2. how does the principle of superposition support the idea th…
B. Newer layers of rock are found above older layers.
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7. a medium is able to transport a wave from one location to another be…
C. able to interact ### Question 8
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read this sentence from the text. the word epels\ in this sentence mean…
C. forces away.
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question 11 (1 point) what surprising decision did johnny make after go…
c. That he was going to turn himself in. ### Question 12
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select the correct answer. then press the submit button. benjamin frank…
B. a vaccine
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then press the submit button. this text is mainly about a careers for p…
D. diseases in colonial times and how they were treated.
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5. harry and sally are conducting a wave experiment using a slinky. cur…
C. Compressional/Longitudinal ### Question 6
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what is the meaning of the foreign expression in bold? the artist’s new…
a display of great strength or skill
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consider the diagram below in order to answer questions #1-2. 1. the wa…
A. A ### Question 2
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12. what is the role of the moon in the tides on earth? * a. the moon h…
12. b. The Moon's gravitational pull causes high and low tides. 13. d. 365 days 14. a. The changing seasons
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1) latanya is a space enthusiast who made this diagram of the moon and …
A. Because Latorrel's diagram is showing that the half of the Moon that is facing the sun is lit by the sun, and the other half is dark.
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10. how long does it take for the earth to rotate on its axis? a. 1 day…
10. a. 1 day 11. The left half of the Moon is brighter because the sunlight (coming from the left, as shown by the arrows) directly illuminates this portion of the Moon, while the…
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6. which of the following statements is true? a. the sun revolves aroun…
8. d. The Sun is a star. 9. d. The Sun 10. a. 1 day
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8. which of the following statements is true? a. the sun revolves aroun…
8. d. The Sun is a star 9. d. The Sun
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5. the gravitational pull of the moon ○ is the tilt of the earth’s axis…
6. d. Full Moon 7. a. When the Moon comes between the Earth and the Sun
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unit 1 – metric measurements 1) put the following in order from largest…
1) millimeter / centimeter / decimeter / meter / dekameter / kilometer 2) 1 kilogram 3) 1 kilometer 4) 0.0012 g/cm³ 5) 0.92 g/cm³ 6) 1 g/cm³ 7) 7.8 g/cm³ 8) 19.3 g/cm³ 9) 4080 g 1…
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the st joseph river swing bridge in st joseph, michigan has a mass of 3…
$1.126 \times 10^8\ \text{kg·m}^2$
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outcome 2 1) write the prefix order for converting in the metric system…
1) Kilo, Hecto, Deka, Unit, Deci, Centi, Milli 2) 0.01 3) 1000 4) 0.001 5) 255 6) 0.004682 7) 1.0099 8) 2×10⁻⁸ 13) < 14) < 17) L 18) R 21) 15 22) 30; 1800
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6. in which phase does the moon appear as a fully lit circle? a. new mo…
6. d. Full Moon 7. a. When the Moon comes between the Earth and the Sun 8. d. The Sun is a star.
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the st joseph river swing bridge in st joseph, michigan has a mass of 3…
$1.126 \times 10^8\ \text{kg·m}^2$
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the st joseph river swing bridge in st joseph, michigan has a mass of 3…
Bridge's moment of inertia: $1.126 \times 10^8\ \text{kg·m}^2$ Carnival ride's radius: $8\ \text{m}$
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outcome 2 1) write the prefix order for converting in the metric system…
Kilo, Hecto, Deca, Base, Deci, Centi, Milli (or K, H, Da, Unit, D, C, M) ### Question 2
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1. what causes the seasons on earth? * a. the tilt of the earth’s axis …
1. a. The tilt of the Earth's axis 2. a. Orbit 3. b. When the Earth comes between the Moon and the Sun
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unit 1 – vocabulary matching 24) _______ inner core 25) _______ outer c…
### For questions 24 - 27 (Vocabulary Matching, assuming typical Earth structure terms): - **Inner Core**: The solid, innermost layer of the Earth, composed mainly of iron and nic…
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17. during the decline stage, a company may choose to continue offering…
17. B. harvesting 18. A. The use of resources to obtain the greatest profit
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15. which of the following is one of the main goals of promotion during…
15. B. building awareness of the product 16. C. Brand reputation
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week 11 | exercise | gasoline consumption for this table assume that ga…
s: 1a) If choosing Toyota Prius, the cost is approximately \(\boldsymbol{\$20.92}\) (answers may vary slightly if a different vehicle is chosen, e.g., for Ford F - 150: Step 1: \(…
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physics 03-05 moment of inertia dynamics of rotational motion newton’s …
- Newton's Second Law for Rotation: $\tau = I\alpha$ - Moment of Inertia ($I = mr^2$): Moment of **Inertia** of a **point object** - Moment of Inertia ($I$) measures how much an *…
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physics 03-05 moment of inertia dynamics of rotational motion newton’s …
$1.126 \times 10^8\ \text{kg·m}^2$ --- ### Second Problem (Carnival Ride)
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which of the following is not a common basis for market segmentation? a…
13. D. Product features 14. B. Promotion
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unit 1 – vocabulary matching 1) ______ mass c - basic metric unit of ma…
J - The amount of matter in a substance. Based on the number and types of atoms something is made of. ### 2) Volume
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3. what is a lunar eclipse? a. when the moon comes between the earth an…
3. c. When the Moon is partially obscured by the Earth's shadow 4. c. 28 days 5. a. The rotation of the Earth on its axis
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1. what causes the seasons on earth? * a. the tilt of the earths axis b…
1. a. The tilt of the Earth's axis 2. a. Orbit
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name: date: virtual explore: atomic emission spectra 1. as you work thr…
To solve the cause - effect relationships related to atomic emission spectra, we use the fundamental relationships between wavelength ($\lambda$), frequency ($f$), and energy ($E$…
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11. the kinds of things you cant physically touch, yet have monetary va…
11. A. services 12. A. promotion
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question 43 which agency is primarily responsible for informing the pub…
D. Centers for Disease Control (CDC)
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many suppliers offer very similar products a. pure competition b. deman…
First question: A. Pure Competition Question 10: C. place
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7. what does a miniature golf business provide to its customers? a. a p…
7. B. a service 8. A. a type of market in which one supplier offers a unique product
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learning to learn more the more information you have about health probl…
Some things a person can do every day to maintain a healthy lifestyle include: - **Physical**: Exercise for at least 30 minutes (e.g., walking, doing yoga), eat a balanced diet (i…
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which statement best describes the relationship between jim crow laws a…
Jim Crow laws were designed to enforce this doctrine because they required racial segregation for public facilities.
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based on the map, match each country to its description. taiwan . . . j…
South Korea... is in an area called the Korean Peninsula. It borders North Korea. Japan... is made up of four main islands. These islands are east of China and the Korean Peninsul…
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as you set goals and find strategies for improving your health, include…
1. activities 2. broader 3. ability 4. treatments 5. consult 6. serious 7. detect
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using the map, match the second part of each statement to the first. ..…
If you lived near the coast of Wenzhou, China, you would see...the East China Sea. If you swam between the two northern islands of Japan, you would pass...the Sea of Japan. If you…
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what is the area of the sand mandala? use 3.14 for \\(\\pi\\). \\(a = \…
78.5 (assuming radius r = 5 ft; if radius is different, adjust accordingly) Wait, but maybe the actual problem has a radius of 10. Let's check. If r = 10, then 3.14 * 10^2 = 314. …
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which is the best unit to measure the distance between california and n…
kilometers
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4. what happens to the frequency of a wave as the wavelength increases?…
La frecuencia de la onda **disminuye** a medida que la longitud de onda aumenta. ### Question 5
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here is your final exam. the exam is scheduled for 60 minutes, i have g…
A. Each state was given 1 vote
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question 1/1 why is quality control important in engineering? a. a. it …
C. It ensures products meet standards and customer expectations
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7. a step has a height of 6 inches. a ramp starts 5 feet away from the …
B. The angle would increase.
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in 1847, the massachusetts legislature passed a resolution, written by …
(2) American settlers of Texas who grew cotton with enslaved labor hoped to join the union as a slave state. ### Question 13
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object d: graph of velocity - time for object d: velocity (m/s) on y - …
From \( t = 0 \) to \( t = 2 \, \text{s} \), the object moves with a constant velocity of \( - 4\,\text{m/s} \) (uniform motion in the negative direction). From \( t = 2 \, \text{…
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so far, deshaun has poured 337.4 milliliters of a liquid. he wants to p…
462.6 milliliters
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question 7 (1 point) since the early 70s world governments have put env…
True ### Question 8
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1. what is true about particles in an elastic medium? (8.1) (a) they ar…
(c) They return to their original location after a wave passes through. ### Question 2
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... the third story of dred scott is about the politics of slavery and …
(1) The decision further divided the North and the South in the debate over slavery
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marguerite and the angiogram the case of marguerite m. and the angiogra…
In a healthcare context, "Legal" refers to actions, decisions, or obligations that conform to laws, regulations, and legal statutes governing medical practice, patient rights, and…
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object c: a. give a written description of the motion. b. sketch a moti…
The object starts with an initial velocity of \(-3\space m/s\) (moving in the negative direction) at \(t = 0\space s\). It has a constant negative acceleration (since the \(v - t\…
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participants anonymously consented to an experiment where they would be…
A. There might be more deception than is deemed appropriate.
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select the correct answer. brandon works on a livestock farm. each day,…
B. The amount of heat radiated from Earth's surface decreases with elevation.
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select the correct image. based on the albedo values given, identify th…
The image of the ice - covered object (with albedo 0.55)
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practice 1. if the local speed of sound is 344 m/s and an aircraft is f…
\( 0.73 \) ### Problem 2:
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select the correct answer. the eccentricity of a perfect circle is zero…
C. Earth would experience equal distances to aphelion and perihelion.
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select the correct answer from each drop - down menu. complete the pass…
farther from the Sun ### Second Drop - Down (Solar Energy at Aphelion)
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select the correct answer. what effect does earths spherical shape have…
C. The latitudes near the equator receive direct sunlight, which causes a low - pressure system.
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select the correct answer. andrea plans to go fishing in the morning, s…
B. clear skies with minimal precipitation