Physique
Cinématique, forces, électricité et raisonnement par équations.
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name date directions: you are to read each problem carefully and answer…
1. 2 tablets 2. 2400 mg 3. 7.5 mL 4. 15 mL 5. 1 mL 6. 0.4 mL
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select the correct answer. what is the world wide web? a. an informatio…
C. the collection of all online content you can access from your computer
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bell ringer: airport runways have threshold markings comprised of white…
Approximately 962.04 square meters
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select the correct answer from each drop - down menu. jamal wants to do…
For the first drop - down (where to download from): A reputable source (e.g., the official software website, trusted app store, open - source repository). For the second drop - do…
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read the passage. finding bombs in germany during world war ii, america…
Because there are so many unexploded bombs in Germany, the country has a special force trained to defuse them.
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based on what you have read, put the following events in brazils histor…
1. Brazil gained independence from Portugal. 2. Wealthy landowners forced the emperor from power. 3. Brazil's dictatorship ended and it once again became a republic. 4. Jair Bolso…
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physics name: date: unit 10: energy in simple harmonic motion 3. \defin…
- Underdamped: A system with low damping that oscillates (with decreasing amplitude) about equilibrium after a disturbance. - Critically Damped: A system with damping that returns…
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creating lake - effect snow situated on lake erie, the city of buffalo,…
A. When cold air moves over the warmer water of a lake, lake - effect snow can be produced.
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which two factors are causing problems for humans, animals, and plant l…
C. deforestation E. pollution
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2. part a how does the author create tension in paragraph 3 of the pass…
A. He creates a contrast between Snowball’s showy appeal to the group and Napoleon’s curt address. ### Part B
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question 40 which method is a safe way to thaw food? ○ under running wa…
as part of the cooking process
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question 39 hot tcs food being hot - held for service must be at what t…
D. 135°F or above (assuming the last option is labeled D; if the original labeling was different, adjust the identifier but keep the temperature text. If the options were labeled …
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lpn 101 dosage calculation exam 2 13. convert 0.08 l to ml 14. convert …
13. $80\ \text{mL}$ 14. $2250\ \text{mL}$ 15. $\approx 69.85\ \text{kg}$ 16. $\approx 110.23\ \text{lb}$ 17. $15\ \text{mL}$ 18. $75\ \text{mg}$ 19. $\approx 3.04\ \text{oz}$ 20. …
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what is the main challenge in using wind energy? ; ttent availability; …
(Assuming the first option is "Intermittent availability") A. Intermittent availability
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what is a key reason for the increased use of natural gas? it is cheape…
B. It is a cleaner fuel source (assuming the blue option is labeled B; adjust label if needed, but the correct reason is that natural gas is a cleaner fuel source, leading to its …
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what is one use of soil mentioned in the text? ing glass producing elec…
D. Building roads (assuming the blue option is D; if the options are labeled as A: [partial]king glass, B: Producing electricity, C: Providing shelter, D: Building roads, then the…
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question 21 the slope of a position–time graph measures which of the fo…
c. average velocity
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what are some other natural resources mentioned in the text? glass and …
B. Rocks and sediments
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what is the impact of population growth on forests? increases forest ar…
B. Reduces open green spaces (assuming the blue option is labeled B, if we follow typical multiple - choice labeling where the first option is A, second B, etc.)
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what is the significance of water treatment plants? ey reduce water ava…
The correct option is the blue - colored one with the text "They help make water potable" (assuming the last option's full text is "They help make water potable"). If we consider …
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an ice skater pushes off a railing. which of the following is the react…
b. the force of the railing pushing back on the skater
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what is the main source of natural resources according to the text? opt…
B. Surrounding environment
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please do your best and score a 75% or higher! question 38 1 pts food m…
A. \( 70^\circ\text{F} \)
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a) quelle est la vitesse moyenne dune sprinteuse pouvant réussir lépreu…
La vitesse moyenne de la sprinteuse est $10\ m/s$. ### Partie b)
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question 21 (1 point) the slope of a position–time graph measures which…
(b) instantaneous velocity --- ### Question 22
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what is the projected lifespan of current phosphorus resources? 100 yea…
1. 100 years
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what is the main use of bauxite? 1 producing aluminum 2 producing iron …
1. Producing aluminum
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question 36 1 pts when delivering food for off - site service, raw poul…
B. separately from ready - to - eat food
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which statement best describes newton’s third law? (a) for every action…
b. For every action force, there is a reaction force of equal magnitude but opposite in direction.
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all living and nonliving things with which organisms interact environme…
environment
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pregunta 19 (2 puntos) using a credit card is a good way to get a barga…
get a bargain; using cash or budgeting tools is better for securing good deals. Pregunta 20: Cash use can feel emotional, offers immediate transaction completion, and is a tangibl…
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questions: from family farm to factory farm 1. what is a family farm? 2…
1. A family farm is an agricultural operation owned, operated, and primarily managed by members of a single family, with the family providing most of the labor and owning the majo…
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formal examination of a research report by the scientific community; na…
peer review
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question 8 (1 point) what is the net force of this diagram? a) 17 n, ri…
a) 17 N, right
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which of the following phrases is missing: predicted results/observatio…
B. refutes hypothesis (assuming options are labeled with A, B, C, D where B is the blue option "refutes hypothesis")
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which student response best follows the complete pear structure (point,…
In "Poor Richard's Almanack" by Benjamin Franklin, the author shows that discipline and hard work lead to success. Franklin writes, "There are no gains without pains" (Franklin 8)…
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question 7 (1 point) which graph(s) represents a constant velocity? a) …
d) a and b
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the environmental effects of an individual or group in terms of resourc…
ecological footprint
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look at the diagram below 8n ← □ → 4n question: 2. calculate the net fo…
A. 4N
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the diagram above shows a bar magnet resting on top of a piece of white…
B. B
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which of the following is not an example of a natural resource? coal oi…
There is an error in the question as coal, oil, sunlight, and soil are all natural resources. If we assume a mistake and have to choose, no valid option exists among the given one…
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friends!!!!! lets show our friends how much we like them - create an ar…
### Code for Friends Task: ```javascript // Create friends array with 5+ names const friends = ["Rachel", "Monica", "Phoebe", "Joey", "Chandler"]; // Iterate and add "!!!" to each…
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ball a is 8 kg and 2 m high being launched at 4m/s. ball b is 4 kg and …
1. Ball B will hit the ground first 2. Ball A will travel the furthest from the edge of the table 3. Both balls have a downward acceleration of $9.8\ \text{m/s}^2$ (no horizontal …
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if you were to find the area under a velocity - time graph, which of th…
a. displacement
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a cardiologist is interested in the mean recovery period of her patient…
B. The variable is the time it takes to recover from a heart attack.
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a cardiologist is interested in the mean recovery period of her patient…
B. The statistic is the average recovery period for a group of the cardiologist's patients who have had a heart attack.
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multiple choice 1 point what role does human consumption (how people us…
Human consumption is an important factor in the health of the local watershed due to the use of drinking water, irrigation, transportation, industry and recreation.
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compute vectors for horizontal velocity on each black dot on the projec…
At every green dot on the projectile's path, draw a vector of the same length pointing directly to the left, representing constant horizontal velocity (no air resistance).
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question 6 (1 point) the graph represents the relationship between velo…
C. The object moves with a constant velocity
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the displacement is always equal to the distance traveled. the displace…
The displacement is either less than or equal to the distance traveled. ### Question 2 (average velocity and instantaneous velocity)
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2d motion pba - mu could represent horizontal acceleration
A. (The circle with a rightward horizontal arrow)
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motion pba - mu vertical motion of a projectile can be described as acc…
First blank (acceleration): negative Second blank (velocity): changing by -10 m/s every second
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multiple choice 1 point why is it important for land to be classified a…
It is important because scientists need a way to track water and the direction it flows for many reasons such as pollution and flood potential.
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les coussins gonflables des voitures sont conçus pour se déployer entiè…
L'accélération de la paroi du sac gonflable est \( \boldsymbol{200\ \text{m/s}^2} \) (ou environ \( 20\ g \), car \( g \approx 9.8\ \text{m/s}^2 \), mais la question demande l'acc…
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question 4 (1 point) which of the following describes a vector quantity…
Question 4: d. A car drives 60 km north Question 5: a. displacement
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question 1 (1 point) suppose that an object travels from one point in s…
The displacement is either less than or equal to the distance traveled.
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question 2 (1 point) when is the average velocity of an object equal to…
Question 2: only when the velocity is constant Question 3: The acceleration must be equal to zero.
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the process by which the scientific community examines a paper before i…
peer review
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question 1 (1 point) suppose that an object travels from one point in s…
The displacement is either less than or equal to the distance traveled.
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the parameter the parameter is the average recovery period for a group …
D. The parameter is the average recovery period for all of the cardiologist's patients who have had a heart attack.
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vector addition quiz l - mu a lightning bug flies at a velocity of 0.50…
0.25 m/s east
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vector addition quiz l - mu you get on a moving sidewalk which is movin…
8 m/s to the north
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all living and nonliving things with which organisms interact natural r…
environment
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vector addition quiz l - mu if an airplane is flying 100 mph south but …
105.9 mph, SW
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a yellow isolation gown is sufficient when manipulating a hazardous dru…
False
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how do staff determine the appropriate ppe to wear and precautions to b…
- Hazardous drug sticker - The facility's Hazardous Drug Formulary in Hospital Documents
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vector addition quiz l - mu for the winter, a duck flies 15.0 m/s due s…
12.5 m/s south
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jim has ab+ blood. what type(s) of blood can he receive in a transfusio…
AB+, O+, O-, A+, B+, AB-, B-, A- (all the options are correct as AB+ is a universal recipient and can receive blood from any blood type)
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which of the following is not an example of a natural resource? soil co…
There is an ambiguity as all the given options (soil, coal, sunlight, oil) are natural resources. However, if we assume a possible error in the question and follow a mis - underst…
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which of the following is the primary difference between a theory and a…
C. A theory is broader than a hypothesis, dealing with a wider range of situations and observations.
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which of the following characteristics make a drug hazardous? select al…
- Carcinogenicity - Genotoxicity - Teratogenicity - Organ toxicity
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use the graph of population growth in a large city shown to the right. …
exponential ### Part b
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how many niosh hazardous drug groups exist? three two one
Three
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why is it important to know how to handle hazardous drugs? - the dnv wi…
Improper handling of hazardous drugs can cause medical and/or reproductive complications to me and my colleagues
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which of the following phrases is missing: predicted results/observatio…
refutes hypothesis
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john is type o-. he is donating blood today and wants to know what bloo…
AB - , AB+, O -, A -, A+, B+, O+, B -
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given the following blood typing results (where the small red blocks in…
AB- (from the options: AB- )
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given the following blood typing results (where the small red blocks in…
O+
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cess by which the scientific community examines a pa its publication is…
(Assuming the green option is labeled as, for example, C. peer review) C. peer review
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children and adults can be poisoned by swallowing, breathing or absorbi…
1. 50 2. False
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une voiture traverse une région boisée à la vitesse de 40 km/h. soudain…
La distance de freinage est d'environ \( 16.24 \, \text{m} \), qui est inférieure à \( 20 \, \text{m} \). Donc, la voiture s'immobilisera avant de toucher le cerf.
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11. how did president john kennedy react to installation of nuclear - t…
He set up a naval quarantine of Cuba and demanded removal of missiles by the USSR.
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22. how do infants form attachments to their caregivers? a. attachment:…
### Question 22 a. Attachment: An emotional bond formed via consistent, responsive caregiver care, acting as a secure base for infants to explore their environment. b. Separation …
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first & last name: date: physics 9 | unit 4 lesson 56 | uniform circula…
When an object is released from uniform circular motion, it will travel in a straight - line path that is tangent to the circular path at the point of release. This occurs because…
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in δtuv, t = 670 cm, u = 510 cm and ∠v = 159°. find the length of v, to…
\(1160\)
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mak swallow screen was documented prior to po medications? false true i…
True
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gianna builds a scale model of a cathedral. a triangular wall of the fr…
A. 6 square inches
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quiz question 7 you are approached by a nurse manager at the hospital, …
No (the option: No)
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8. a person needs to brush their teeth and tongue for this many minutes…
8. b) 2 minutes 9. b) False 10. b) False 11. a) Garlic, c) Onion 12. a) True
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thomas roule en voiture à 72 km/h. il aperçoit soudain un raton laveur …
L'accélération minimale (en réalité une décélération) est de \( \boldsymbol{0.8 \, \text{m/s}^2} \) (la valeur négative indique que c'est une décélération, mais la question demand…
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the passage below describes a process of scientific inquiry. select the…
"She informed the other city council members of her results and conclusions."
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at the bus station in durham, north carolina, 1940 what did the federal…
Passed civil rights legislation banning segregation in public places
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5. a 2 n force acts on a 10 kg mass. if the momentum of the mass change…
The time over which the force acts is \(60\) seconds.
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magnetism to electricity 13. _____________ effects can be produced usin…
Electrical effects can be produced using a generator. (So first blank: Electrical, second blank: generator)
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11. a medicine contains 0.08% of an active ingredient by mass. if the t…
$0.2$ g
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4. a force of 186 n acts on a 7.3 kg bowling ball for 0.4 s. (a) what i…
s: (a) The impulse on the bowling ball is \(\boldsymbol{74.4\space N\cdot s}\) (or \(\boldsymbol{74.4\space kg\cdot m/s}\)) (b) The change in velocity is approximately \(\boldsymb…
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rachel wants to put mulch around her three raised flower beds, as shown…
A. 10.5 cubic feet
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4. brushing and flossing properly can help prevent a) forest fires b) d…
4. c) cavities 5. d) plaque 6. a) True 7. b) False
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3. a 2 kg ball hits a surface with a speed of 5 m/s and bounces back wi…
The momentum change of the ball is \(\boldsymbol{-15 \, \text{kg·m/s}}\) (or a magnitude of \(15 \, \text{kg·m/s}\) in the opposite direction of the initial motion).
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electromagnets 6. define electromagnet – 7. when electric current flows…
An electromagnet is a magnet where the magnetic field is generated by an electric current (usually a coil of wire around a magnetic core, with magnetism present only while current…