物理
力学、受力分析、電気、式を使った解法。
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no scientists or experts in scientific fields fully prove whether or no…
Natural Science - Geography (and related subfields like Geology which is also part of Natural Science's broader scope for Earth science studies)
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2. a doctor’s office discovers that patients are waiting 20 minutes lon…
Analyze the average length of an appointment this year compared to past years. Analyze the number of patients seen per day compared to past years.
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question 25 1 pts when the hybrid vehicle was introduced, it was an exa…
B. created a new product using existing technology.
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1 km = 1,000 m 6 km = m 9 kg = g
\(6\space km = 6000\space m\) ### For converting 9 kg to g:
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epilepsy can sometimes be helped by split-brain operations. true false …
True
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at what age can babies start using inhalers for administering medicatio…
B. 3 - 6 months
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olivias ship needs to change its direction to get back on course. what …
c) An applied force. ### Second Question (Acceleration Calculation)
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23.) the student tested a fifth type of sand paper, sandpaper e. the st…
G) B D E A C ### Question 24
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act english practice 3 how do volcanoes work? show passage the probable…
C. narrow
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what part of the body does the flu effect? the head, nose, throat the l…
The head, nose, throat
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which unit is used to measure acceleration? a) kilograms (kg) b) newton…
d) Meters per second squared (m/s²)
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which of the following would be a structural cause of a heart attack? a…
B. A heart defect an individual was born with
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if you apply the same amount of force to two different objects, the obj…
A. Greater acceleration ### Second Question (Unit of Acceleration)
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how does a healthy heart contribute to an emotional well - being? by pr…
A. by promoting a sense of contentment and happiness
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sofia does not like eating vegetables. to ensure that she eats vegetabl…
D. reinforcement
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10. sep construct explanations explain how light acts like both waves a…
Light exhibits wave - particle duality. As a wave, it shows interference (e.g., double - slit experiment), diffraction, and polarization, and is described by electromagnetic theor…
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what is the significance of a high systolic blood pressure reading? it …
A. It indicates elevated pressure in the arteries during each heartbeat.
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22.) based on both experiments, which sandpaper and block material comb…
C.) Glass and sand paper C
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what is the first step towards overcoming addiction? choosing to take a…
A. choosing to take a pivotal step towards reclaiming control over one’s life
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sujay is conducting research on a group of factory machinists as part o…
C. informed consent
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what happens to an individual physiologically when they stop taking dru…
A. They may experience withdrawal symptoms.
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question 1 1 pts who of the following would be most hostile to the idea…
Watson
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what is secondhand smoking? someone shares a cigarette with a friend. s…
B. Someone chooses to smoke next to another person who doesn't, and they start to inhale the smoke.
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20.) in experiment 1, what force would be measured if a wood block with…
C.) 4.1 N ### Question 21
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metamorphic rocks book pages 124 - 127 if the statement is true, write …
false (change "foliated" to "non - foliated") ### Question 2
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when a swimmer pushes water backward with their hands (action), the wat…
c) Newton's Third Law of Motion ### Second Question (Force, Acceleration, Mass)
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which organ is most affected by an individual drinking alcohol? the kid…
The liver
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an object is moving at a constant speed in a straight line. according t…
c) The net force acting on the object is zero. ### Second Question (Calculation)
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7. when a ray of light strikes a surface, it can be or
The text of the question seems to be incomplete (the parts after "it can be" and "or" are garbled). Based on the context of light striking a surface, the common phenomena are **re…
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6. the metamorphic rock ______________ usually forms when limestone is …
marble ### Question 7 (assuming the intended rock is "slate" or "mica schist" but a common one that splits into flat sheets is "slate" or more accurately "mica schist" but a very …
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a toy car with a mass of 0.5 kg is pushed with an acceleration of 2 m/s…
b) 1 m/s (assuming label error, correct force is 1 N) ### Second Question (Mass and Weight)
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what is a potential consequence of continued drug use? the development …
B. the development of codependency that is difficult to break free from
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depressants can make a person feel ____. - alive - awake - drowsy
C. drowsy
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if olivias ship has a very large mass, how will this affect the amount …
b) More force will be needed. ### Second Question (Unit of Force)
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which of the following is a consequence of getting addicted to stimulan…
A. Developing a poor sleep schedule
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why is precision in applying force critical for olivia’s course correct…
b) Because even small errors can lead to huge deviations over vast distances.
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according to newtons third law of motion, when a rocket expels hot gas …
c) The hot gas pushing the rocket upwards.
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which of the following is an example of acceleration without speeding u…
b. A car driving at a constant speed in a straight line.
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fill in the blank to complete each statement. 6. the metamorphic rock _…
marble ### Question 7
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if you push a small toy car with a certain amount of force, and then pu…
a) The small toy car
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which of the following statements about electron behavior is not true? …
The statement "Electrons closer to the nucleus have more energy than electrons further from the nucleus" (the third option) is not true.
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5. the metamorphic rock ____________ usually forms when limestone is su…
marble ### Question 2:
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which of the following best describes the mass of an object? a) the amo…
c) The amount of matter an object contains.
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remember! conduction is energy transfer through direct touch. select th…
- Cool air particles touch the warm ground and become warm. - You burn your hand when you touch the handle of a hot pan.
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which type of arthritis may affect joints asymmetrically, causing infla…
B. psoriatic arthritis
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which of the following best describes the mass of an object? a) the amo…
c. The amount of matter an object contains. ### Second Question (Inertia Definition)
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fill in the blank to complete each statement. 6. the metamorphic rock _…
marble ### Question 7
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if an individual has lymphoma, that is a cancer of ___. the kidneys the…
lymph tissue (the option with "lymph tissue")
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how many types of diabetes are there? 3 2 4
A. 3
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which of the following creates immunity in the body? vaccines antibioti…
A. vaccines
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text 1 popular with both gardeners and landscapers, a leaf blower is on…
While leaf blowers are popular for their effectiveness and ease of use, they have been banned in many places because of the pollution they produce.
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iodine-131 is used to treat thyroid cancer. as iodine-131 decays, it em…
The nuclear reaction $\ce{_{53}^{131}I ightarrow _{-1}^0e + _0^0\gamma + _{54}^{131}Xe}$ (the first option among the four reaction boxes, considering the standard beta - decay of …
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naturally occurring uranium-238 is used to produce fuels for nuclear re…
The second option (${}^{238}_{92}\text{U} \to {}_2^4\alpha + {}^{234}_{90}\text{Th}$)
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read the two texts. text 1 many ancient cultures viewed solar and lunar…
Ancient civilizations regarded some astronomical occurrences, such as eclipses and comets, as ominous and frightening events.
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europe geography 1. what factors contribute to europe being described a…
Europe is a large peninsula (of Eurasia) with smaller peninsulas (Scandinavian, Iberian, Italian, Balkan) extending into seas (Atlantic, Mediterranean, Baltic, etc.), creating a "…
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researchers are using nickel-63 to develop small batteries that can gen…
$\boldsymbol{\ce{^{63}_{28}Ni -> ^0_{-1}e + ^{63}_{29}Cu}}$ (the third option: $\ce{^{63}_{28}Ni -> ^0_{-1}e + ^{63}_{29}Cu}$)
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phase changes predictions 1. how does adding energy to a solid affect t…
Adding energy (heating) to a solid increases the kinetic energy of its particles, causing them to vibrate more vigorously (with greater speed and amplitude) in their fixed positio…
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what factor could lead to a change in a persons blood type? receiving a…
A. receiving a bone marrow transplant
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imperialism questions directions: using the lecture notes on imperialis…
(For the key blanks, based on standard history of imperialism): - The blank under "European nations countries wanted markets" (caused competition): **Imperialism** (or **Competiti…
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what will happen to the body if a person has poor posture? the body wil…
A. the body will feel tired
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phase changes predictions 1. how does adding energy to a solid affect t…
The subfield is Physics (under Natural Science).
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multiple answer 1 point ______ + ______ = negative health side effects …
D. overuse + abuse (assuming the options are labeled 1-4, with 4 being "overuse + abuse", but in the image, the first checked is the leftmost, which is "overuse + abuse" (the four…
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¿qué hora es? contesta con palabras. es la y clock image showing time w…
una, media
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what will happen to the body if a person has poor posture? the body wil…
A. the body will feel tired
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multiple answer 1 point ______ + ______ = negative health side effects …
The option (assuming the options are labeled and the correct one is, for example, if the option is "misuse + abuse + time" with a label like A, then) A. misuse + abuse + time ### …
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2 true or false 1 point anyone can buy prescription drugs at the pharma…
False ### Question 3 (Multiple Choice)
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1 multiple answer 1 point what are three types of prescription drugs ac…
A. Opioids, Depressants, Stimulants
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reducing the amount of video games and television before sleep will hel…
insomnia
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what is the suggested number of glasses an individual should consume da…
B. 8 glasses
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what are water - soluble vitamins? vitamins c and k vitamins a and b vi…
C. Vitamins B and C
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Question was provided via image upload.
### Question 2: Gas (particles move fastest in the gas state). ### Question 3: No, in all states of matter, particles are in motion (solids vibrate, liquids and gases have transla…
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the military code - talking system refers to strict rules about how sol…
B. secret languages used for communication (assuming the options are labeled A, B, C, D with the second option being B as per typical multiple - choice formatting)
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myplate recommends a person consumes more ___ to lead a healthier lifes…
lean meats for protein (the option with "lean meats for protein")
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being underweight has a direct and negative impact on a persons immune …
muscle strength
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more than ___ of adults are obese today. 30% 60% 40%
3. 40%
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fill in the blank question moisture that falls from clouds to earths su…
precipitation
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increasing blood flow is important for preventing injuries, how can a p…
A. By increasing hydration
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farming fertilizers can ______. release safe gases in the air cause pol…
B. cause pollution if not done properly
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what is an endemic? the ongoing, normal level of a disease within a pop…
A. The ongoing, normal level of a disease within a population.
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now that youve explored the key concepts, create a project to show your…
| Key Concept | Your idea | | ---- | ---- | | Ethos | Cite quotes from anti - bullying psychologists to show expertise. | | Pathos | Share a story of a bullied student's emotional…
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question 5 is cancer infectious or noninfectious? ○ infectious ○ noninf…
Noninfectious (the option with label "Noninfectious")
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question 3 what does the term \contagious\ mean? ○ disease spreads from…
B. disease can spread from human to human (assuming the options are labeled A, B, C with A: disease spreads from animals to humans, B: disease can spread from human to human, C: d…
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ordering question click and drag on elements in order place the steps i…
1. Layers of un - melted snow pile up. 2. The top layers of snow press down on the lower layers, turning them to ice. 3. The mass of ice and snow gets very heavy. 4. Gravity cause…
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4. a ball rolls along the ground, moving from north to south. what dire…
b. South to north
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47. a boy is pulling a girl in a child’s wagon at a constant speed. he …
d. Calculate work done from the force and the displacement. Calculate work done from the change in the kinetic energy of the system.
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in recent years, advances in technology have changed employers expectat…
First question: b. Expect their employees to have computer skills Second question: a. Computer technology
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36. which statement best explains why running on a track with constant …
a. At constant speed, change in the kinetic energy is zero but climbing a mountain produces change in the potential energy.
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34. describe two ways in which doing work on an object can increase its…
a. Raising an object to a higher elevation does work as it increases its PE; increasing the speed of an object does work as it increases its KE.
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28. which statement best describes the pe-ke transformations for a jave…
b. Initial KE is transformed to PE until the javelin reaches the high point of its arc. On the way back down, PE is transformed into KE. At every point in the flight, mechanical e…
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how does truth use her personal experiences to make a logical and emoti…
Sojourner Truth (in her "Ain't I a Woman?" speech) uses personal experiences: - **Logical Case**: She cites her physical labor (doing "man’s work"), motherhood (losing children to…
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what is the purpose of \aint i a woman?,\ given its cultural context? t…
B. to influence the abolitionist and women’s rights movements
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26. why is this expression for kinetic energy incorrect? ke = (m)(v)². …
c. The expression should be divided by 2. ### Question 27
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this group was led by major ridge, a very influential leader once stron…
B. "US soldiers began building forts throughout Cherokee territory in which to imprison the Cherokees in preparation for their removal west."
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22. which expression represents power? a. fd b. mgh c. $\\frac{mv^2}{2}…
d. \(\frac{W}{t}\)
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16. what is the kinetic energy of a 0.01 kg bullet traveling at a veloc…
c. $2.45\times 10^3$ J ### Question 17
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fill in the blank question water moves from earths surface to the atmos…
water cycle
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what did the scientists hope to learn from their study? how people get …
D. how people behave after a disaster
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multiple choice question which is water that lies below ground? glacier…
D. groundwater
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multiple select question select all that apply which are forms of preci…
B. hail, C. sleet, D. snow, E. rain
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14. a baseball player exerts a force of 100 n on a ball for a distance …
c. 25.8 m/s