Física
Cinemática, análisis de fuerzas, electricidad y razonamiento con ecuaciones.
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-13 points a particle undergoes three consecutive displacements given b…
(a) $\vec{D} = -3.5\hat{\mathbf{i}} + 4.0\hat{\mathbf{j}} + 7.5\hat{\mathbf{k}}$ mm (b) $9.19$ mm (c) $24.37$ mm
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what is the independent variable in the graph? ■ knee ■ shoulder ■ foot…
Years
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12 écris les mesures suivantes en notation scientifique et dans les uni…
The measures in increasing order (in meters) are: A: \(2.4\times10^{-10}\space m\), B: \(2\times10^{-8}\space m\), D: \(2\times10^{-4}\space m\), C: \(9.3\times10^{1}\space m\), G…
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a student drew a diagram to illustrate convection currents in the atmos…
C. Add an arrow pointing up from the land to represent warm air rising and an arrow pointing down over the water to represent cool air sinking.
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37. a baseball accelerates more when hit with a stronger bat swing. whi…
Newton's Second Law of Motion (Force = Mass × Acceleration, \(F = ma\)) ### Question 38
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why is the air much warmer at the bottom of the grand canyon than at th…
The bottom is a mile lower in altitude.
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iq is measured by (equal to) mental age divided by ______ times 100. sc…
chronological age
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scientists are investigating how solar energy can be used along with ot…
The collection of solar energy is limited to daylight hours.
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chapter 7 vocabulary 1 communicable disease 2 non - communicable diseas…
1. **Communicable Disease**: Enfermedad que se transmite entre seres humanos o animales. 2. **Non-Communicable Disease**: Enfermedad no transmisible, de origen no infeccioso. 3. *…
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find the half-life (in hours) of a radioactive substance that is reduce…
135.1 hours
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8. record the measurements to the correct number of significant figures.
First cylinder: 56 Second cylinder: 4.2 Third cylinder: 26
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7. round off to the indicated number of significant figures. a. 808.57 …
a. $808.6$ b. $809$ c. $810$ d. $0.0637$
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what happens to the kinetic energy of a moving object when its mass is …
The KE is doubled. (Corresponding option: The KE is doubled.)
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33. a car suddenly stops and the passengers lurch forward. identify the…
Newton's First Law of Motion (Law of Inertia) ### Question 34
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how the thermometer shown is degrees fahrenheit or degrees celsius? opt…
Celsius
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which of the following statements about newtons 3rd law is true? an act…
C. Every action force has an equal reaction force (assuming the options are labeled A, B, C, D with the third option being C; if the original labeling is different, adjust the ide…
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°c 70 60 50 40 30 20 10 0 ○ fahrenheit ○ celsius
Celsius (the option with the label "Celsius")
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which of the following examples best represents newton’s 3rd law? when …
D. Pushing water backward with oars helps paddle a canoe forward
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deserts affected people in east asia because...
they limit arable farmland, create harsh living conditions with extreme temperatures and water scarcity, and trigger sandstorms that damage infrastructure, reduce air quality, and…
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day 1 packet reading assignment chapters 21–23 theme: healing and emoti…
To solve this, we'll define each vocabulary word and use it in a sentence: ### 1. Trauma # Brief Explanations: Definition: A deeply distressing or disturbing experience, often wit…
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darkness before dawn (chapters 21–30) author: sharon m. draper day 1 pa…
### Comprehension Questions 1. **What emotions is Keisha struggling with in these chapters?** Keisha is struggling with fear, stress, anxiety, and the lingering effects of trauma.…
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darkness before dawn (chapters 21-30) author: sharon m. draper day 1 pa…
Trauma can have profound and enduring effects on a person even when the immediate danger has subsided. In the case of Keisha from "Darkness Before Dawn", she continues to struggle…
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thermal energy transfer hot, less dense water rises water cools, become…
density
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27. a 13kg cart accelerates at 3 m/s² for 9 m. how much work is done? 2…
\( 351\,\text{J} \) ### Question 28
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multiple-choice question substances that are less dense will _______. f…
rise
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chapter application case study with critical thinking questions an elde…
1. Interview the patient about each medication (purpose, dosage, etc.). 2. Note details from labeled bottles. 3. Use physical traits of unlabeled/loose pills and consult drug reso…
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Question was provided via image upload.
1. C. Medical issue ### 2.
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directions: for each of the following questions, show or explain your w…
Volume of the cylinder: \( 20\pi \, \text{cm}^3 \) (or \( 62.8 \, \text{cm}^3 \)); Volume of the cone: \( \frac{20}{3}\pi \, \text{cm}^3 \) (or approximately \( 20.93 \, \text{cm}…
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howard gardner introduced a counter theory to spearman which proposed _…
Multiple Intelligences
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peripheral neuropathy - ariani and bella symptoms:numbness, tingling, s…
numbness, tingling, sharp/burning pain
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savant syndrome is a condition where an individual of limited intellige…
an exceptional skill
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for someone with savant syndrome, there is typically difficulty with __…
Abstract Concepts
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unit 5 review packet: agriculture & rural land-use patterns & processes…
In geography (especially cultural/agricultural geography), a hearth is the region where a cultural trait, agricultural practice (e.g., crop/animal domestication), or innovation or…
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week 16 day 1 write the sentences correctly 1. jin - mai woke up sudden…
Jin - Mai woke up suddenly because she heard a commotion downstairs. #### 2. Correct the sentence
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25. a 5kg object accelerates at 7 m/s² for 4 m. how much work is done?
140 Joules
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6. write the following measurements in scientific notation. a) 78,010,0…
a) $\boldsymbol{7.801 \times 10^7}$ s b) $\boldsymbol{4.56 \times 10^{-8}}$ m
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23. a 20kg crate accelerates at 3 m/s². what is the force? mass = 20 ac…
The correct force is \( 60 \, \text{N} \). The initial calculation was incorrect as it used division instead of multiplication according to Newton's second law (\( F = ma \)).
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bupivacaine is a widely used local anesthetic agent which is delivered …
B. a parenteral
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the diameter of neptune is 30,599 miles. approximate the diameter of ne…
31,000
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the speed - time graphs below represent the motion of a car. match the …
s: - Graph E matches description 7 because the speed of the car increases with time (indicating acceleration). - Graph F matches description 8 because the speed of the car decreas…
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question 6 good credit gives you options. bad credit takes away your op…
D. Both A and B.
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3 multiple choice 1 point all of the following scenarios involve delive…
A. Transdermal application of drugs to treat hypertension (high blood pressure). ### Question 4
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1 multiple answer 1 point the enteral routes of administration, which i…
A. sublingual, B. ocular (or other combinations like A. sublingual, C. nasal; B. ocular, C. nasal) ### Question 2:
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23. what is refraction? the bending of light due to a change in its spe…
Refraction happens because the speed of light changes as it passes from one medium to another with a different optical density, causing the light to bend. ### Question 25
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how much water do you need each day? a two to four gallons b two to fou…
B. two to four quarts
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you get lost and need shelter. what should you do first? a begin cuttin…
C. Look for a natural shelter.
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16. bats, dolphins, and whales use sonar (reflection of sound waves) to…
Echolocation ### Question 17
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what is the purpose of a personal health behavior checklist? to list pi…
D. to identify the areas of personal health that need improvement (assuming the options are labeled A, B, C, D in order. If the original options had different labels, adjust the l…
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what do all good orienteering compasses have? a waterproof case b batte…
D. North/South arrow
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what is an effective way to advocate for a cause? talk to a person in p…
A. Talk to a person in power who can make a change.
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short answer 1. circle one: there are (1, 2, 3, 4, 5) basic categories …
③ (the third option, representing 3 basic categories of insulins) ### Question 2
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details no additional details were added for this assignment. which sta…
C. It can be accurately measured
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what should be done after listing the options when making good health d…
C. Identify the consequences of each option.
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4 earth takes one year to complete its orbit around the sun. about how …
C. A few months
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99. motion on a circle an object is traveling on a circle with a radius…
Angular speed is \(\frac{1}{60}\) radians per second, and linear speed is \(\frac{1}{12}\) centimeters per second.
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the distance - time graphs below represent the motion of a car. match t…
Graph A matches description 2 because it's a straight line with positive slope (distance increases at constant rate, so constant speed). ### Graph B:
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3 why do the two animations appear to move in opposite ways? a because …
B. Because the left animation is a view from space and the right is a view from Earth
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5. if the object below falls at 10 m/s, what is its kinetic energy? 10kg
The kinetic energy of the object is $500\space J$ (joules).
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one would use biofeedback therapy to understand which of the following?…
your physiological reactions to stress
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biofeedback is a method of measuring and reading _________ responses fo…
B. subtle physiological (assuming the options are labeled as A. subtle emotional, B. subtle physiological, C. subtle psychological; if labels differ, adjust accordingly but the te…
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general adaptation syndrome (gas) is the ______ way the body responses …
C. predictable (assuming the options are labeled A: unpredictable, B: varied, C: predictable)
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whatever one believes, it is generally accepted that ______ emotional u…
C. everyone has (assuming the options are labeled A, B, C as A. extremely depressed people have, B. only those who achieve self - actualization do NOT have, C. everyone has)
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what is the theory of emotion which states there is a physiological and…
B. Cannon Bard Theory
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the distance - time graphs below represent the motion of a car. match t…
1 - C (The car is stopped as distance doesn't change with time in graph C), 2 - A (Constant slope means constant speed in graph A), 3 - D (Decreasing slope means decreasing speed …
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which of the following is the bodys adaptive response to a situation? t…
instincts
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which of the following is the bodys adaptive response to a situation? t…
instincts
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lets check in what is the length of the hypotenuse of a right triangle …
B. 17 inches
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women’s style of communication has often involved _________. a. telling…
c. understanding others’ emotions
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extrinsic motivation is when ___________ is required to get one to do s…
some reinforcer
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4. what simple machines make up the compound machine below? how do they…
The compound machine (corkscrew) is made up of a screw, levers, and gears (or wheel - axle - like gear parts). The screw converts rotational motion to linear motion to pierce the …
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22 what is the speed of the ant? (answer in mph) 0.32 mph 26 light trav…
Question 26: $\approx 366.67\ \text{s}$ Question 30: $\approx 15.96\ \text{mph}$ Question 34: $0\ \text{miles}$ Question 38: $0\ \text{mph}$
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the distance - time graphs below represent the motion of a car. match t…
1. The car is stopped: C 2. The car is traveling at a constant speed: A 3. The speed of the car is decreasing: D 4. The car is coming back: B
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question number | problem | numerical answer | units of measurement 2 |…
| Question Number | Numerical Answer | Units of Measurement | |-----------------|------------------|----------------------| | 2 | 15.9 | miles | | 6 | 3.5 | miles | | 10 | 3.18 | …
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when cranking an engine after installation, to prevent possible starter…
c. 20 seconds at a time
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all of the following are typical engine break-in procedures, except: a.…
c. Measuring the camshaft bearing clearance.
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if required during the initial engine break - in period, run the engine…
d. High idle
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which of the following best describes the purpose of technology? a. to …
B. To find creative solutions to problems
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which of these technologies can scientists use to track animals by the …
D. Acoustics
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if there is a vacuum pocket at the thermostat, the air pocket may preve…
b. Opening
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meditation utilizes ones diminished sense of ______. the use of biofeed…
C. self, space, and time (assuming the options are labeled, and this is the correct one; if original labels differ, adjust, but the content "self, space, and time" is the correct …
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name: date class period 3. is object e or object f more dense? assume t…
The slope of Substance A is \( 1\space g/mL \), which represents its density (mass per unit volume). The slope of Substance B is \( 0.5\space g/mL \), which also represents its de…
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which of these fields of science is the study of the quality, distribut…
D. Hydrology
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biofeedback is a method of measuring and reading ______ responses for b…
A. subtle physiological
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1. describe how the energy changes in the picture above when the person…
When the person lets go, the drawn bow (with elastic potential energy due to its deformed state) transfers energy: the bow’s elastic potential energy decreases as it is converted …
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complete the paragraph. each word is used only once. imagine that you h…
1. At Earth's center is a metallic **core**. 2. The red marble in this model is the **inner core**, which is made of solid iron measuring about 6,000°C. 3. The yellow clay around …
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which body temperature can indicate that your body is fighting off an i…
B. Above 98.6
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which of these tasks would a hydrologist be most likely to perform? a. …
A. Estimating the amount of groundwater in an aquifer
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which of the following is the best definition of technology? a. the pur…
C. Practical applications of scientific knowledge
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how are celsius temperatures converted to fahrenheit temperatures? mult…
A. multiply the number by \(\frac{9}{5}\) and then add 32
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what happens when the temperature of an object increases? the objects p…
A. The object's particles move faster.
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to remove a tight - fitting lid from a jar, megan runs the lid under ho…
C. The temperature increases, and the lid expands. (Assuming the options are labeled A, B, C, D with C being "The temperature increases, and the lid expands")
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1. transverse or longitudinal (compression) wave? which wave moves the …
Transverse wave ### Question 2
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19. explore1_what type of boundary exists at this fault? type a respons…
Transform boundary ### Question 20
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scientific research shows that earths climate is changing due to human …
B. It can help us cool down the planet before it gets too hot.
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no additional details were added for this assignment. which statement e…
An object’s thermal energy is caused by the movement of the tiny particles that it is made of.
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no additional details were added for this assignment. which statement i…
The objects' temperatures have both changed by the same amount.
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details no additional details were added for this assignment. when is t…
D. when both objects have the same temperature
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a driver touches a car’s steering wheel on a hot day. how is heat trans…
A. conduction
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why does an ice cube melt when you hold it in your hand? your hand tran…
Heat is transferred from your hand to the ice cube.
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how are the ideas presented in these paragraphs?summers in death valley…
4. First paragraph describes conditions in Death Valley and the second explains what causes them.