物理
力学、受力分析、電気、式を使った解法。
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having problems staying logged in or are you experiencing issues? pleas…
\(3.0\)
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which of the following is a way humans have impacted the rainforests, b…
D. logging
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an object has an acceleration of 18.0 m/s/s. if the net force was doubl…
\(108\)
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an object has an acceleration of 12.0 m/s/s. if the mass of this object…
\(24.0\)
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in newtons 2nd law the variables are f, n, a s, d, t d, v, a f, m, a
F, M, A
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having problems staying logged in or are you experiencing issues? pleas…
\(12.0\)
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electricity moves from the power plant to the grid. within a power plan…
Mechanical energy
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in newtons 2nd law the m stands for metric meters mass
mass
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having problems staying logged in or are you experiencing issues? pleas…
\(3.0\)
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two charges that each have a magnitude of 0.03 c are 10m away from each…
\(8.1\times 10^{4}\space N\)
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something with a greater mass requires a(n) ______ force to move it. gr…
A. greater
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altering or removing a vehicles emission control device... should never…
should only be done when making repairs, replacing it, or converting it to a lower emission device.
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an object has an acceleration of 6.0 m/s/s. if the mass of this object …
\(18\)
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which of the following is derived from other forms of fuel, such as woo…
A. Manufactured gas
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if you increase the mass on an object, its acceleration stays the same …
decreases
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the unit of force is m/s n kg m/s^2
N (Newton)
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an object has an acceleration of 18.0 m/s/s. if the net force acting up…
$6.0$
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5 which of the following statements about biodiesel is correct? a. if i…
d. It creates less emissions than petrodiesel.
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what was glasnost? investments in machinery and industrial metals that …
promotion of transparency in government and reduction in the Soviet government's control over the media
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how can newtons second law be represented mathematically? f = ma m = f/…
All are correct.
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having problems staying logged in or are you experiencing issues? pleas…
\(2\)
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football a has a greater mass than football b. which football will have…
Football B
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view this video ryley is a diligent worker and knows his job but he doe…
emotional intelligence
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an object has an acceleration of 18.0 m/s/s. if the mass of this object…
\(9.0\)
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question 3 which passage from the article best supports the idea that w…
C. Working with officials in Florida, the group set up turtle - safe lighting near beaches where [sea turtles] nest.
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a person who has a mass of 60 kg on earth will have a mass of _________…
A. 60 kg
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view this video professional or olympic athletes are especially high in…
First question: bodily - kinesthetic. Second question: It is unable to match human flexibility and emotional capacity.
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an object has an acceleration of 18.0 m/s/s. if the net force acting up…
\(36.0\)
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what is the weight (force) on earth of a labrador retriever that has a …
about \(300\space N\)
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a 10 - kg crate is pushed across a frictionless surface with a force of…
\(3\space m/s^{2}\)
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an object has an acceleration of 18.0 m/s/s. if the net force acting up…
\(54.0\)
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what is the mass of a motorcycle that accelerates at 4 m/s² when a net …
\(100\space kg\)
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mary throws a plastic disc to her friend. her friend catches the disc s…
\(A = 4,B = 3\) (i.e., the option \(A = 4,B = 3\))
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an object has an acceleration of 18.0 m/s/s. if the mass of this object…
\(36.0\)
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a 20 - n net force acts on an object with a mass of 2.0 kg. what is the…
\(10\space m/s^{2}\) (the third option)
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the intelligent planet computer scientists expect to see an entire worl…
related to computers
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an object has an acceleration of 6.0 m/s/s. if the net force acting upo…
\(12.0\)
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a 50 - kg crate is pushed with a horizontal acceleration of 20 m/s². wh…
C. \(1000\ \text{N}\)
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the intelligent planet computer scientists expect to see an entire worl…
computer, Internet, electronic
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an object has an acceleration of 6.0 m/s/s. if the mass of this object …
$2.0$
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an object has an acceleration of 18.0 m/s/s. if the net force acting up…
\(54.0\)
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technician a says that ethanol has a higher octane than gasoline. techn…
c. Both Technician A and Technician B
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49. what are the best practices for handling customer complaints about …
49. b. Listen carefully to apologize, and report the complaint to a supervisor 50. b. Keep hot foods hot (above 135 degrees) and cold foods cold (below 41 degrees) 51. c. It is ge…
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technician a says that e85 vehicles are designed to use 85% ethanol eff…
a. Technician A
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an object has an acceleration of 18.0 m/s/s. if the mass of this object…
\(9.0\)
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choose two facts about energy transformations and thermal energy. some …
Some of the energy is transformed into thermal energy. Thermal energy is transferred out to the surroundings as heat that is considered was.
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b) choose the best answer. what does the illustration show? a convectio…
a convection current of air in a cycle
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technician a says that the super - ultra - low emissions vehicle (sulev…
b. Technician B
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there are 4 types of biomes. please select the best answer from the cho…
F
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which of these is not a good insulator? copper plastic glass wood
copper
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read the passage from chapter 14 of the prince. a prince ought to have …
logical evidence
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to use m85/e85 in a vehicle, the vehicle must have which of the followi…
C. A fuel composition sensor
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ice cream melting in a warm bowl is an example of a transfer of thermal…
conduction
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technician a says that compressed natural gas (cng) fuel tanks hold 360…
C. Both Technician A and Technician B
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technician a says that liquefied natural gas (lng) is stored at high pr…
d. Neither Technician A nor Technician B
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class pd.: 42. how can a food soap and water, near raw foods. 43. what …
42. C. Droppings, nests, or damage to food packaging 43. A. Ice should be treated as food. 44. B. To prevent backflow and contamination of the water supply 45. C. Monitor food tem…
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the countries that produce the most oil are located where in the world?…
the Middle East
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which of the following statements is correct? o a. compressed natural g…
C. Because compressed natural gas is a gas, not a liquid, it does not matter whether the container is standing up or lying down.
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review the image. which landform does number 2 represent? plain basin h…
hill
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question 3 not yet answered marked out of 1.00 flag question bio - alco…
d. as a blend with gasoline.
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13. after a week with lots of rain, runoff has caused a large amount of…
| Organism | Increase or Decrease? | Why is this Observed? | |--|--|--| | Fish | Decrease | Low - oxygen environment makes it hard for them to respire. | | Seabirds | Decrease | P…
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technician a says that ethanol - blended gas at 10% is a nationwide sta…
C. Both Technician A and Technician B
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sunlight is an example of a transfer of thermal energy by ___. expansio…
radiation
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fossil fuels like gasoline, coal, and natural gas are considered finite…
They are nonrenewable.
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ths-sc world geography cr sem a shaping the land which process formed t…
Coral buildup
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7. what was the \bourgeoisie\? • a. a special tax on bread • b. the fre…
7. B. The French middle class 8. C. Prices were rising faster than wages
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chaping the land a group of scientists has been investigating the effec…
ocean ridge
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shaping the land dr. achebe is in charge of a deep - sea exploration of…
divergent boundary
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based on the pbs news hour video, what was the major shift when reality…
Audiences could now see participants' emotions, making the experience more intense and sometimes controversial.
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what is the material through which a wave travels called? medium wavele…
Medium
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the loudness of a sound is determined by the: frequency of the sound wa…
Amplitude of the sound wave
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when a waves energy is taken in by a material instead of being reflecte…
Absorption
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which property of sound determines how high or low it is? volume wavele…
C. Pitch
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but the true fruition of hawthornes vision may not come until the perio…
yes
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the bending of a wave as it enters a new medium at an angle is: reflect…
Refraction
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when a wave bounces off a surface it cannot pass through, this is calle…
B. Reflection
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multiple - choice question what is an inference? a testable explanation…
Logical conclusion made from observations
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the parts of a longitudinal wave where particles are close together is …
Compression
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but the true fruition of hawthornes vision may not come until the perio…
the rise of the Internet
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sound waves are an example of. longitudinal waves electromagnetic waves…
Longitudinal waves
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but the true fruition of hawthornes vision may not come until the perio…
speech recognition
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in a transverse wave, particles move: in circles in the same direction …
Perpendicular to the direction of the wave
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1. remembering your trips to the supermarket. is it easier to push an e…
It is easier to push an empty shopping cart. Because the full shopping cart has more mass. According to \(F_f = \mu F_N\) and \(F_N=mg\), the full cart has a larger normal force (…
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which of the following waves does not require a medium to travel? sound…
Electromagnetic waves
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scientists use the scientific method to answer questions. the scientifi…
A flexible sequence of steps depending on findings along the way.
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which best describes one main difference between rachel carsons silent …
Carson offers facts and evidence to support her argument, while LaDuke appeals to readers' emotions.
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19. a low - sodium diet limits which nutrient? a) sugar b) fat c) salt …
19. c) Salt 20. b) Iron 21. b) Vitamin C 22. a) Manage weight 23. b) Vitamin D 24. c) Fat 25. c) Carbohydrates
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fill in the blank question are electrically neutral particles in the nu…
Neutrons
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2. what characteristic of the wave changed when changed the pitch? wave…
frequency
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1. what characteristic of the wave changed when the loudness was change…
amplitude
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which metal characteristic makes it dangerous to touch metal to an outl…
Metals conduct electrical current.
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11. a wave has a frequency of 8.0×10^6 hz. calculate the wavelength. 12…
11. The wavelength is \(37.5\space m\). 12. The energy of the photon is \(3.978\times 10^{-19}\space J\)
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lpg tanks are fitted with a special refueling port, an over - fill prot…
C. 80%
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12. which diet is used for patients with heart disease? a) high - prote…
12. b) Low - cholesterol 13. b) Clear liquid 14. a) Fat 15. b) Poor or unbalanced nutrition 16. b) Obesity 17. b) Bulimia 18. a) High - protein
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question 14 compressed natural gas (cng) is compressed and stored at wh…
C. 3,000 - 3,600 psi
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how and why would you use emotions in a speech? (site 1)
Using emotions in a speech can be done through storytelling, vivid language, and tone of voice. Emotions are used to connect with the audience, make the speech memorable, and pers…
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the major emissions categories in the lev included all of the following…
d. Extra - Ultra Low Emission Vehicle
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question 12 not yet answered marked out of 1.00 flag question when comp…
C. Produces significantly fewer emissions.
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question 1 - 16 the 1887 dawes act reflected americas desire to - exten…
force American Indians to assimilate into Western culture and adapt farming practices
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6. which nutrient regulates body processes? a) vitamins b) fats c) mine…
6. a) Vitamins 7. b) Calcium 8. d) Vitamin K 9. b) Vitamin D 10. c) 5 11. b) Diabetic