Physics
Kinematics, force analysis, electricity, and equation-driven reasoning.
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fill in the blank question education and training of the workforce are …
human
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8. if being a knight was so tough, why would a man want to become a kni…
A. It was an honor
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drag and drop the code statement that assigns cond_str with a condition…
The completed code is: ```python user_val = int(input()) cond_str = "negative" if user_val < 0 else "non-negative" print(f"{user_val} is {cond_str}.") ``` For input `-9`, the outp…
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3. how are frequency and energy related?
In the context of quantum mechanics (relevant to physics, a subfield of Natural Science), energy (\(E\)) and frequency (\(f\)) are related by the Planck - Einstein equation \(E=hf…
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light & the atomic model unit test study guide: name: judeth period: 3 …
The speed of all forms of electromagnetic radiation (EMR) in a vacuum is the speed of light, which is approximately $3.0\times10^{8}\ \text{m/s}$ (or $300,000,000$ meters per seco…
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light & the atomic model unit test study guide: name: period: 3 date: s…
The speed of all forms of electromagnetic radiation (EMR) in a vacuum is \( 3.0\times10^{8}\, \text{m/s} \) (or \( 3.0\times10^{5}\, \text{km/s} \)). ### Question 2
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question 3 of 16 which of the following is a vector quantity? 1. southw…
3. 75 km/h northeast
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the radius, r, of a sphere is 7.2 cm. calculate the spheres volume, v. …
$1563.5$ cm³
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marias parents bought a new car with a 15 - gallon fuel tank. on a full…
40 miles per gallon
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the diameter d of a sphere is 18.2 mm. calculate the spheres surface ar…
1039.1 mm²
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elección múltiple 1 punto projectile the curved path followed by a proj…
Any object that moves through the air or through space under the influence of gravity.
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elección múltiple 1 punto gravitational field the influence that a mass…
The influence that a massive body extends into the space around itself, producing a force on another massive body. It is measured in newtons per kilogram (N/kg).
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elección múltiple 1 punto inverse - square law the influence that a mas…
A law that relates the intensity of an effect to the inverse square of the distance from the cause. Gravity follows an inverse-square law, as do the effects of electric, magnetic,…
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elección múltiple 1 punto law of universal gravitation the influence th…
Every body in the universe attracts every other body with a force that, for two bodies, is directly proportional to the product of their masses and inversely proportional to the s…
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elección múltiple 1 punto satellite the curved path followed by a proje…
A projectile or small celestial body that orbits a larger celestial body.
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elección múltiple 1 punto parabola the curved path followed by a projec…
The curved path followed by a projectile under the influence of only constant gravity
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elección múltiple 1 punto 3 in the gravitational force lab experiment w…
masses
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elección múltiple 1 punto in the gravitational force lab experiment whe…
distance between the masses
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5.2.3 gravitational force quiz 1 elección múltiple 1 punto in the gravi…
Force
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find the surface area of a cylinder with a base diameter of 4 m and a h…
$100.48$ $\text{m}^2$
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find the surface area of a cylinder with a height of 7 m and a base rad…
$376.8\ \text{m}^2$
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identify the type of heat transfer in the picture with the proper expla…
b. Convection
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how do the rates of absorption and release of heat in water compare to …
B. The land absorbs and releases heat quickly, while water absorbs and releases heat at a slower rate.
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identify the type of heat transfer in the picture with the proper expla…
b. Conduction
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inverse sine quick check romeo owns a business that puts up and takes d…
\(12^{\circ}\) (the option with \(12^{\circ}\))
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16. which method of finding errors is most useful to identify logic err…
16. B. Hand-tracing 17. C. Runtime error 18. C. A mobile device that orients to a new position
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the function ( r = 73.3sqrt4{m^3} ), known as kleiber’s law, relates th…
i. c. $R = 73.3(M)^{\frac{3}{4}}$ ii. a. 1,480 calories
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the earth is shown in simplified form with the black line representing …
(Assuming the second diagram (top - right) has the arrow hitting along the Equator line, representing direct sunlight) B. The diagram with the arrow hitting along the Equator line…
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how do the air temperatures above land and water vary during day and ni…
The air above land will be at a higher temperature than the air above water during the day and at a lower temperature than the air above water at night.
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the weather map shows the approach of weather fronts towards salt lake …
The temperature will increase in Salt Lake City and decrease in Frankfort.
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word sort sort the words by root, prefix, or suffix and write them in t…
- **-an** column: artisan, human, metropolitan, pedestrian, suburban, veteran - **-ian** column: electrician, equestrian, physician, technician
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question 5 resting heart rate (rhr) right heart rate resting heart rate…
Resting Heart Rate
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2. vulnerable vulnerable (adjective): easily hurt or harmed physically …
A. A cat on the prowl
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document 3 we are engaging in a just and good war which will bring us f…
| Category | Content | |----------|---------| | INTENDED AUDIENCE | Cortez's own men (the Spanish soldiers under his command) | | PURPOSE | To motivate his men to remain loyal and…
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5 multiple choice 1 point there is a new hepatitis virus circulating. y…
The patient had a symptomatic infection and may have a persistent infection. You need to run more tests
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newton determined that the force of gravity on an object is proportiona…
B. The Earth's gravity pulls downward on the person, and the person's gravity pulls upward on the Earth.
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which component provides power to the circuit? 4 (switch) 3 (wire) 1 (b…
1 (battery)
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which led bulb has a lower forward voltage?
The orange (or red - like) LED bulb (the lower one in the image) has a lower forward voltage.
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which led bulb has a higher forward voltage?
The blue LED bulb has a higher forward voltage.
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which sentence states a fact? thermodynamics, which is the study of hea…
Heat always transfers from an object of higher temperature to an object of lower temperature.
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circuit components what does the longer leg on the led bulb represent? …
positive terminal
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which led bulb has a higher forward voltage?
The green LED bulb has a higher forward voltage.
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circuit components what do the different colors of a circuit led bulb r…
voltage requirements
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watch the astrotour on kepler’s laws and choose the statement below tha…
C. Venus is traveling faster when it is at perihelion (the closest distance to the Sun) than when it is at aphelion (the farthest distance from the Sun).
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what part of a simple circuit does a switch represent? energy control e…
energy control
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to test copernicus’s model, tycho took meticulous measurements of the p…
A. Elliptical orbits cause a planet to sometimes be closer to and sometimes farther away from the Sun. D. Halley's Comet has a highly eccentric orbit.
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how did astronomers develop the current model of the solar system? lear…
D. The geocentric model is wrong because it falsely predicts that Mars should always move in the same direction with respect to the stars.
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1st attempt part 1 (1 point) in the following diagram, label the gravit…
Part 1: Blue arrows = A. Gravity; Red arrows = B. Velocity Part 2: Blue arrows = A. Gravity; Red arrows = B. Velocity
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the mediterranean sea, a brilliant blue sea linking europe, the middle …
A. by asking questions about the cause of the Mediterranean’s transformation.
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what body of water is south of the united states? the great lakes atlan…
C. Gulf of Mexico
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what is beringia? a river in south america; a mountain range in europe;…
Land bridge between Asia and North America during Ice Age
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determining the central idea how sleep affects middle school students s…
- Topic: b. Sleep - Strong Central Idea: a. Sleep significantly affects middle school students’ academic performance and overall well - being. - Weak Central Idea: d. Sleep is imp…
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what line creates the eastern and western hemispheres? lines of longitu…
Prime Meridian
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determining the central idea how sleep affects middle school students s…
Topic: b. Sleep Strong Central Idea: a. Sleep significantly affects middle school students' academic performance and overall well - being. Weak Central Idea: d. Sleep is important…
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this excerpt is from shakespeare’s hamlet, a play about a prince who st…
B. Shakespeare uses the story of Hecuba to make a comparison that shows the depth and strength of Hamlet’s grief.
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frequency (s-1) | wavelength (nm) | 123 2.34e14 | 7.85e19 | | 790
| Frequency (s⁻¹) | Wavelength (nm) | |-----------------|-----------------| | $2.44\times10^{15}$ | 123 | | $2.34\times10^{14}$ | 1280 | | $7.85\times10^{19}$ | $3.82\times10^{-3}…
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5. how will the increasing loss of forest impact the carbon cycle? 6. m…
5. Increasing forest loss will release stored carbon into the atmosphere (via burning/decomposition) and reduce the planet's ability to absorb atmospheric $\text{CO}_2$, disruptin…
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chapter 10: beginning and ending the speech question 8 of 15 saved sele…
- use a phrase such as "In conclusion" or "Let me end by saying" - use word choice and emotional images to fade to a final dramatic statement - use vocal pitch, gestures, and dram…
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which of the following is not an example of a model?
右侧的碳元素周期表单元格（6 C 12.01）不是模型
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practice it! select the statement(s) that accurately describe when usin…
The subject is complex. The subject happens too quickly or too slowly. The subject is too difficult to explore. The subject is too large or too small to be seen.
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practice it! which of the following do scientists develop to simplify o…
model
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question 7 of 15 what type of speech ending generates emotional appeal …
crescendo
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1.which toy is most classic for dog fetch? a. tennis ball b. tv remote …
A. Tennis ball
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adriana examined 2 flowers in each planter at the mall. each planter ha…
no
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nick experimented with 2 exercises from each class offered at his gym. …
no
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15. a violet photon has a frequency of 7 100 × 10¹⁴ hz. (a) what is the…
(a) $422.5 \, \text{nm}$ (b) $4.704 \times 10^{-19} \, \text{J}$ --- ### Problem 16
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which statement about war ships is true? a. warships had one mast and a…
a. Warships had one mast and a large, square sail
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wind stops blowing and glaciers melt - they dump the load of particles …
Living things can become part of sedimentary rock through these steps: 1) When organisms die, their remains (e.g., shells, bones, plant matter) are deposited with sediment (by win…
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practice exercises exercise 1: what is the acceleration of a 1,500 - ki…
1. $1\ \text{m/s}^2$ 2. $132\ \text{N}$ 3. $0.3\ \text{kg}$ 4. $568.4\ \text{N}$ 5. $1.5\ \text{kg}$
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jump to level 1 integers num_melons and my_allowance are read from inpu…
```python num_melons = int(input()) my_allowance = int(input()) if num_melons < 4: print("Please purchase at least 4 melons") else: total_cost = num_melons * 5 if total_cost <= my…
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top labels: ballistics, autopsy, coroner, ethics, suspect bottom labels…
1. ballistics ↔ study of guns and bullets 2. autopsy ↔ inspection and dissection of a body after death to determine cause of death 3. coroner ↔ forensic scientist who investigates…
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answer the following 1. how many ounces of grains is 1 slice of bread? …
1. 1 ounce 2. Cheddar (or any dairy-classified cheese like mozzarella, Swiss) 3. poultry 4. juice
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is this statement true or false? blood sugar is called sucrose. true fa…
false
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select the correct word or phrase to complete each sentence to describe…
The Sahara is $\boldsymbol{\text{arid}}$ and receives $\boldsymbol{\text{little}}$ rainfall. This environment $\boldsymbol{\text{limits}}$ economic activities. As a result, $\bold…
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which is a thesis statement? better gas mileage, reduced emissions, and…
Better gas mileage, reduced emissions, and decreased noise make electric cars the best choice for drivers.
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block a of mass 4.0 kg is on a horizontal, frictionless tabletop and is…
(a) $t = \sqrt{\frac{2\times0.80}{9.8}} \approx 0.40\ \text{s}$ (b) $v = \frac{1.2}{0.40} = 3.0\ \text{m/s}$ (c) $x = \sqrt{\frac{4.0\times(3.0)^2}{650}} \approx 0.237\ \text{m}$ …
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attempt 1 next up: submit assignment ailable: jan 7, 2026 12:00am until…
Group B
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place each sentence in the correct box of the diagram to explain the ef…
To solve this, we analyze the cause - effect chain of deforestation: ### Step 1: Start of the process The process of deforestation begins with the cutting down of forests. So the …
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question # 6 multiple choice the personal traits of ____ are not good f…
spontaneously and creatively developing new and unproved ways of doing things
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if a diabetic patient has nausea/vomiting, diarrhea, or an infection, h…
C. notify his physician (assuming the options are labeled A: go to bed, B: drink plenty of fluids, C: notify his physician, D: skip meals)
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label each marked position of mars with the phrase that most accurately…
a: C. Prograde: moving slower b: A. Retrograde c: A. Retrograde d: A. Retrograde e: B. Prograde: moving faster f: C. Prograde: moving slower g: C. Prograde: moving slower
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question #5 multiple choice the most ancient known use of fingerprintin…
Question #5: True Question #6: Impulsivity (or other traits like emotional bias, lack of attention to detail; a common correct answer is impulsivity, as it undermines careful evid…
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a patient with type 2 diabetes should be cautioned to skip meals if not…
B. never skip meals (assuming the options are labeled as A. skip meals if not hungry, B. never skip meals, C. eat high sugar foods, D. avoid exercise)
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this is a multiple choice question / it is worth 1 point / 04 question …
E. Kepler's second law says the planet must move fastest when it is closest, not when it is farthest away.
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under what condition is actos contraindicated? diabetes glaucoma heart …
C. Heart failure
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under what condition is meglitinides contraindicated? diabetes glaucoma…
Diabetic ketoacidosis
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which of the following is a side effect of incretin therapies? hypergly…
D. Slow heart rate
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03 question (1 point) open ebook section 3.5 v 1st attempt see here pla…
1. A planet with a period of 2 Earth years 2. A planet with a period of 1 Earth year 3. A planet with a period of 0.5 Earth year 4. A planet with a period of 84 Earth days
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available until mar 20, 2026 11:59pm details 3.02: gas laws: pressure, …
A. It increases.
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which of the following is a side effect of biguanides? hyperglycemia hy…
Weight loss
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which of the following is a side effect of alpha - glucosidase inhibito…
GI distress
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which of the following is a side effect of sulfonylureas? gi distress w…
GI distress
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in which of the following locations can insulin be administered? wrist …
Back of arm
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prior to doing a self-fingerstick blood glucose test, the patient shoul…
wash her hands.
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in addition to drug treatment, identify dietary or lifestyle changes th…
- Eat healthy: Helps - Remain seated for long periods of time: Does Not Help - Indulge in whatever foods you like on special occasions: Does Not Help - Exercise regularly: Helps -…
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question # 1 multiple choice the scientific method used by forensic sci…
○ deductive reasoning
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question # 2 multiple choice the ____ is an examination of a dead body …
autopsy
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a cylinder has a height of 10 feet and a diameter of 27 feet. which mea…
5,725.55 $ft^3$
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drag each type of insulin to its description. description insulin type …
- "Begins working in 1 - 2 hours, does not peak, lasts up to 24 hours" → Long - acting - "Begins working in 30 - 60 minutes, peaks after 2 - 5 hours, lasts 5 - 8 hours" → Short - …
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a cone has a diameter of 17 miles and a height of 3.42 miles. which mea…
259 $mi^3$