Physique
Cinématique, forces, électricité et raisonnement par équations.
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find the surface area of a cylinder with a height of 8 yd and a base ra…
\( 527.52 \) square yards (or \( 527.52\ \text{yd}^2 \))
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topic 1 lever and work assignment introduction there are three classes …
1: Class 2 2: Class 3 3: Class 2 4: Class 3 5: Class 2 6: Class 2 7: Class 1 8: Class 3 9: Class 3
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find the surface area of a cylinder with a base diameter of 10 cm and a…
\( 439.6 \) square centimeters (or \( 439.6\space cm^{2} \))
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protostar gravitational collapse star protoplanetary disk nebula an ext…
1. star: An extremely hot, dense celestial object with high enough core temperature and pressure for hydrogen atoms to fuse into helium atoms 2. nebula: A large, cloud-like struct…
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determine whether each statement is true or false. gravity is the main …
1. Gravity is the main force that causes larger celestial objects, like stars, to orbit around smaller ones, like planets. → False 2. Objects that are too far away from the Sun do…
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find the surface area of a cylinder with a base radius of 2 cm and a he…
\( 113.04 \) square centimeters (or \( 113.04 \, \text{cm}^2 \))
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the nurse has reviewed the medications for a 7 - year - old client. the…
2
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find the volume of a cone with a height of 7 ft and a base diameter of …
\( 65.94 \) cubic feet (or \( 65.94 \text{ ft}^3 \))
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an extremely strong gravitational influence, even on objects that are i…
A. Gravitational forces hold the entire Milky Way galaxy together.
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a nutrition label states that there are 36g of carbohydrates in each se…
300 grams
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find the volume of a cone with a base radius of 5 yd and a height of 9 …
\( 235.5\) cubic yards or \( 235.5\ \text{yd}^3\)
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gravity keeps celestial objects in orbit, holds massive structures toge…
1. The gravitational force between a star and a closely orbiting massive planet is stronger than the gravitational force between the star and a small planet orbiting it farther aw…
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planets begin to form within the protoplanetary disk of gas and dust su…
Stars and planets both form due to increasing gravitational forces pulling in more matter.
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planets begin to form within the protoplanetary disk of gas and dust su…
Stars and planets both form due to increasing gravitational forces pulling in more matter.
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find the volume of a cone with a height of 10 ft and a base radius of 3…
\( 94.2 \text{ ft}^3 \)
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under the articles of confederation, the national government had the po…
C. conduct diplomacy.
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the articles of confederation gave the national government the power to…
B. issue money.
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star nebula protoplanetary disk gravitational collapse protostar a larg…
nebula - A large, cloud-like structure in space—mostly made of gas and dust—from which stars can form protoplanetary disk - A flattened, rotating cloud of gas and dust surrounding…
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determine whether each statement is true or false. as long as earths fo…
1. As long as Earth's forward motion is balanced by the Moon's gravitational pull, Earth will stay in a stable orbit around the Moon. → False 2. The Sun's gravity holds the entire…
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the radius, r, of a sphere is 9.4 mm. calculate the spheres volume, v. …
\( 3477.4 \)
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the immense gravity of the milky way’s central black hole, as well as g…
A. Billions of stars and planetary systems are part of the Milky Way galaxy. C. The Milky Way galaxy is held together by gravitational forces. D. There is a supermassive black hol…
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5. the torres family is adding a new pool to their yard. if the pool is…
750 square meters
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find the volume of this rectangular pyramid. be sure to include the cor…
\( 168 \) cubic inches or \( 168\ \text{in}^3 \)
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complete the paragraph to explain why proxima centauri does not orbit t…
Proxima Centauri is so **far from** the Sun that the Sun's gravity is **too weak** to pull Proxima Centauri into orbit around it. Proxima Centauri is much **closer to** two sun-li…
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cars produce carbon dioxide pollution. the rate they produce the pollut…
First car: \( 20 \frac{\text{g}}{\text{km}} \) Second car: \( 40 \frac{\text{g}}{\text{km}} \)
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the planets orbit the sun in this model of the solar system. if this mo…
A. The Sun is much more massive than any of the planets or other objects in the solar system. D. The Sun's gravitational pull balances all the planets' forward motions, keeping th…
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34. paul is finishing the wiring for an electric circuit and must decid…
will have greater ohms.
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the moon’s continuous and rapid forward motion is perpendicular to eart…
The Moon would travel in a straight line in the direction of its forward motion.
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33. imagine you have a single portable battery that has two outputs, al…
C. diode
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32. the higher the potential difference between positive and negative c…
True
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31. what is a common example of using reverse engineering to solve a pr…
determining if a train derailment was the result of faulty equipment
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30. flux lines are closest together and the center of a magnet and furt…
False
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29. jose is examining an electronic component and notices that is has t…
MOSFET
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28. electric and magnetic fields move through space at the speed of lig…
True
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27. cecilia says she is looking for an adobe - style home. what feature…
clay mud bricks
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the diameter of a cylindrical water tank is 9 ft, and its height is 6 f…
\(382\) cubic feet (\(382\ ft^{3}\))
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26. juan is examining an electronic component and notices that it has t…
BJT
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a grain silo has a cylindrical shape. its radius is 8.5 ft, and its hei…
\( 9528 \text{ cubic feet} \) or \( 9528 \text{ ft}^3 \)
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match the key term with each item listed below. a cardiologist is inter…
s: - “all patients who have had heart attacks” : b. population - “the average recovery time of the randomly selected group of patients who had a heart attack” : d. statistic - “th…
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the diameter of a cylindrical construction pipe is 3 ft. if the pipe is…
\(85\) cubic feet or \(85\ ft^{3}\)
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the nurse is caring for an infant with tetralogy of fallot when the inf…
3. Comfort infant and place in the knees-to-chest position.
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te that the box has a lid. (a) use the calculator to find the surface a…
s: ### Part (a) - Surface area: \( \boldsymbol{124} \) square feet (\( \text{ft}^2 \)) - Volume: \( \boldsymbol{72} \) cubic feet (\( \text{ft}^3 \)) ### Part (b) The measure used…
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select the true statements. the moons forward motion is perpendicular t…
- The Moon's forward motion is perpendicular to Earth's gravitational pull. - The Moon is drawn toward Earth by gravity.
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the gravitational force between a 1 ( m_odot ) star and a 0.5 ( m_odot …
1. False 2. True 3. True 4. False
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name: date: class per unit 1b. vocabulary activity term | definition | …
Amendments: Official changes, additions, or corrections to a document (like the Constitution) to update or improve it. ### For using "Executive Branch" in a sentence:
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according to the fifth amendment, people who are accused of a crime can…
cannot be tried twice for the same crime.
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adam is researching a potential career in engineering. he finds this gr…
C) 41,426
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a sonographer is trying to determine the size of a gallstone. if the st…
B) 904.32 cubic millimeters
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which of the following would reduce water tables? water pollution snowm…
overpopulation
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which of the following immunizations is required by school before enrol…
A. Hepatitis B
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check for understanding ii - community health community & world health …
A. Eat iron - rich foods
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which of the following is an example of something that can promote sust…
using solar panels for heat
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how can water be used for energy? ○ by having more windows in your home…
C. by placing dams in tidal areas
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setting fires in a forest is sometimes used to ______ which phrase best…
protect the larger trees from larger fires
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which type of mine may be used to remove coal from a coal seam deep und…
subsurface mine
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a resource is being used by a population. which graph represents a sust…
Graph A
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what is a strategic mineral? a nonmetallic resource one that must be im…
one that must be imported to the United States
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2. a rectangular prism measures 6m (length) by 3m (width) by 3m (height…
$36mp$
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which of the following is a renewable resource? coal oil forests iron o…
C. forests
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which of the following is a renewable resource? mineral deposits wind c…
wind
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3. a rectangular prism measures 6n (length) by 3m (width) by 3p (height…
$36mp$
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find the area. 5 cm
The area of the circle is \( 25\pi \) \( \text{cm}^2 \) (or approximately \( 78.5 \) \( \text{cm}^2 \)).
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passage 1 school uniforms could alter students attitudes toward their e…
A. Passage 1 uses a logical approach, while passage 2 contains appeals to emotion.
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question 3 12.5 pts which of the following statements is correct with r…
C. Tie back long hair when working with an open flame. ### Question 4
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9.3: volvamos a la pista de carreras el campo que hay dentro de una pis…
# Explicación: ## Paso1: Calcular radio del campo interno El ancho del campo es el diámetro del círculo, así que el radio es $\frac{73}{2} = 36.5$ m. ## Paso2: Calcular radio tota…
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the image shows a diagram explaining a concept. which concept does the …
air pressure
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which air mass has formed immediately north of antarctica in the image?…
maritime polar
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adam is researching a potential career in engineering. he finds this gr…
C) 41,426
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which description refers to fog? burns off when it gets dark extends up…
is found in areas near bodies of water
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which blow from west to east, following the boundary between hot and co…
C. jet stream
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how is cold front formation different from stationary front formation? …
A. Stationary fronts form between warm and cold air masses, while cold fronts form when a cold air mass advances against a warm air mass.
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4. find the volume of the solids below.
$6x^3 + 15x^2$
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which tools do meteorologists use to help create weather forecasts? gue…
weather service maps
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which technology collects data for weather, climate, and environmental …
B. satellites
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which action causes breakers? waves hit the shore at an angle and trans…
Waves meet the shore and cause the crest to spill over the trough.
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which is one characteristic of deep ocean currents? deep ocean currents…
Deep ocean currents move cold water toward the equator.
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the image below shows a weather service map. which detail best describe…
shows isolines and isobars
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during thunderstorm formation, a lot of energy builds up in cumulonimbu…
Water droplets freeze in the cumulonimbus clouds.
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what is the main difference between a meteor, meteorite, and meteoroid …
B. Where they are found
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use diagram b to answer questions 1 to 4: 1. explain how you knew that …
1. Layer C is an intrusion cutting E; per cross-cutting relationships, the intruded layer (E) is older, so E formed before C. 2. An eroded unconformity exists below layer E (on to…
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what is the main difference between a meteor, meteorite, and meteoroid …
B. Where they are found
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which description refers to stratus clouds? are thin and wispy are roun…
cover all or most of the sky
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a shooting star is formed when a _________ burns up in earths atmospher…
Meteor (the option with "Meteor" as the text, assuming the checkbox next to it is to be selected; if it's a multiple - choice with options labeled, e.g., if the options are labele…
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instructions read the question carefully and select the best answer. ba…
B. Putting the entire world's population in such a small area would create deadly chaos.
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examine the weather map. what does the symbol indicated by the arrows m…
high pressure
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safeguard welding company makes rectangular steel tanks for storage of …
C) 1,930 cubic feet
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which type of precipitation is most likely to form during a thunderstor…
B. hail
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what happens to jet streams as they get closer to the equator? they blo…
They blow slower.
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read the excerpt from an article written by president barack obama, ref…
It made barriers such as literacy tests that targeted African Americans illegal.
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what path do global winds follow due to the coriolis effect? a curved p…
a curved path
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what are the characteristics of continental tropical air masses? ○ they…
They have warm, dry air.
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what do we think could have formed the asteroids in the asteroid belt? …
A. A planet that got broken up early during the solar system's formation.
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which phrase describes air pressure? decreases with denser air decrease…
decreases as a result of fewer air particles pushing down
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what do we think could have formed the asteroids in the asteroid belt? …
A. A planet that got broken up early during the solar system’s formation.
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study the arrow that is circled in the image. what happens at this poin…
C. There is a difference in air pressure.
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look at the diagram showing the different wavelengths in sunlight. whic…
A. They take the form of heat.
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which is one factor that adds to the greenhouse effect? a decrease in t…
an increase in gases in the atmosphere that absorb heat
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which important indoor safety measure should be taken during a thunders…
D. Move away from windows.
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what objects do we think come from the oort cloud and kuiper belt? aste…
B. Comets
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activity 2.1.1 tolerate this! additional practice 1. study the drawings…
To solve this problem related to identifying tolerances in engineering drawings, we follow these steps: ### Step 1: Identify Dimensions with Tolerances Look at each dimension in t…