Física
Cinemática, análisis de fuerzas, electricidad y razonamiento con ecuaciones.
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geothermal energy is possible where there is wind. oil. coal. magma.
magma.
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electricity to play your radio can be made using renewable or nonrenewa…
wind and sunlight
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overfishing is a global problem. humans have harvested many fish specie…
D. The small fish have a greater number of medium - sized predators.
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which of the following best conserves natural resources that are used t…
repair your broken television
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for questions 27 - 33, match the following terms and identifying phrase…
27. (C) Sump 28. (D) Structural oil pan 29. (F) Oil pan bolts 30. (E) Oil pan 31. (B) Oil pan gasket 32. (G) Oil pan baffle 33. (A) Oil pan drain plug
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4 which of these earth features is most important for life to exist? a.…
1. A. 2. A. 3. D. 4. B.
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in the late twentieth century as people became more concerned about pro…
recycle nonrenewable resources.
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3 what is the net force that acts on a 5 kg object accelerating at 2 m/…
C. 10 N
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what is the correct meaning of the word emphatically? the attorney argu…
forcefully
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in parts of the northwestern united states, logging is destroying many …
A. loss of habitat
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a book is dropped and falls to the floor. which of the following descri…
D. The force exerted by the book on the floor is equal in magnitude to the force exerted by the floor on the book.
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a student pushes a 12 n book to the right with a force of 10 n. the boo…
A. \(7\,\text{N}\)
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the law of supply states that: * a) as price increases, quantity demand…
c) As price increases, quantity supplied increases. b) Rent b) The curve will shift to the left.
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what are some things that can happen when an ocean plate collides with …
Volcanic activity, earthquakes, and (in some cases) the accretion of material that can contribute to the growth of continental margins (which may be a precursor to more extensive …
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confederate forces led by general forrest capture a fort and murder bla…
D. Fort Pillow Massacre.
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practice 3. when a hockey player hits a hockey puck with his stick, the…
For problem 3: The average acceleration of the puck is \(360\ m/s^{2}\) south. For problem 4: The racehorse’s final velocity is \(11.1\ m/s\) east.
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question 6 the first scientist to show that atoms emit tiny negative pa…
A. J. J. Thomson
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20. describe high viscosity oil. 21. describe low viscosity oil.
20. High - viscosity oil is thick, flows slowly, has high flow resistance, and is used in applications requiring a stable film (e.g., heavy - duty machinery at high temps). 21. Lo…
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question 5 the scientist whose alpha - particle scattering experiment l…
B. Ernest Rutherford
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what piece of roman engineering can still be seen today? the interstate…
the bridges and aqueducts
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question 6 perspiration is a symptom of a heart attack. true false
True
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questions 10 through 14 refer to the following. analysis of i ask my mo…
D. Add "as the song they sing lists particular places in China, such as the Summer Palace and other landmarks"
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question 2 2 pts if you are receiving multiple, unwanted text messages …
electronic
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symptoms of this type of emergency include: difficulty breathing, closi…
Anaphylaxis
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15. choose the best answer. the worlds largest land mass is _. asia afr…
Eurasia
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17. choose the best answers. the baikals form the southern boundary of …
Central Siberian Plateau
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zach and his friends are doing a physics lab on air pressure. first the…
\(199.6\)
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determining effectiveness of contraception which contraceptive methods …
male condom, female condom
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modernization in china they promote personal ambition by encouraging co…
B. She does not think her teachers are negative influences.
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pretest reading quiz question 9 of 20: what does a stores buyer do? a) …
B. Purchases merchandise to sell
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physics inmotion unit 3a newtons laws overview gpb.org/physics-motion n…
7. The larger net force. Since \(F = ma\) (\(m\) is constant for the same object), \(a\) is directly proportional to \(F\). 8. The object can be at rest (zero velocity) or in unif…
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what did you figure out? which of the following statements describes th…
B. There are many stars in the sky, and it is difficult to count them.
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answer the following. 1. when an object experiences an unbalanced force…
1. The object must be accelerating. 2. The net force is \(2N\) to the left. 3. An object at rest stays at rest and an object in motion stays in motion (at a constant velocity) unl…
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topic: dive deeper into career exploration progress: the movement of th…
Share the results with family or friends to get their feedback.
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josé attends victory high school, home of the fighting vs. he wants to …
\(f(x)=\vert x\vert\)
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matter and temperature quick check which statement best describes heat?…
Heat flows from hot to cold and is the transfer of thermal energy.
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a blacksmith strikes a piece of metal with a hammer repeatedly. the met…
The average speed of the particles increased.
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matter and temperature quick check which option is a measure of the ave…
temperature
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4. what part of he wave is labeled with an a. amplitude wavelength trou…
Amplitude
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winds blowing inland from oceans tend to have greater moisture than win…
C. There is greater precipitation.
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which component of solid waste will not burn in an incineration facilit…
glass
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wave parts, period and frequency quiz physical science a (coatesville) …
seconds per cycle
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which of these describes an economic aspect of waste incineration facil…
They are very expensive to build.
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what is a disadvantage of incineration? air pollution emissions are cha…
Air pollution emissions are challenging.
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what do incineration facilities produce that is an environmental concer…
air pollution
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match each term to the correct definition the tendency of an object to …
- Distance Time Graph: A graph showing how distance changes over time. - Balanced Forces: Forces that are equal in size and opposite in direction, no change in motion occurs. - Ne…
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2. what is frequency measured in? hertz joules kilowatt hours period
hertz
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what happens to glass in waste - to - energy plants? it is used by as a…
It melts and accumulates in the burner.
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the afternoon, sea breezes usually form as winds blow toward land. whic…
A. a temperature difference between the land and the water
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1. what is the amplitude? the distance from the center of the wave to t…
the distance from the center of the wave to the crest or the trough.
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evaluating the effectiveness of condoms pregnancy is a life - changing …
Condoms are more effective at preventing STDs than other contraceptives, Using a condom does not guarantee that one will not contract an STD, Using a condom does not guarantee tha…
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1. associez un numéro inscrit dans la figure ci - dessous à chacun des …
- Angle of incidence (\(\theta_i\)): \(6\) - Normal: \(2\) - Refracted ray: \(10\) - Angle of reflection (\(\theta_r\)): \(7\) - Incident ray: \(1\) - Angle of refraction (\(\thet…
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the integrative centers for autonomic activity are located in the cereb…
hypothalamus.
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which is a possible consequence of global warming? o a decrease in temp…
D. an increase in the number of heat waves, causing droughts.
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which of the following statements is true? the stimulation of beta - ad…
1 and 3 only
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descending branches of the vagus and splanchnic nerves travel through t…
esophageal
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preganglionic cholinergic axons are only in the sympathetic nervous sys…
in both the parasympathetic and sympathetic nervous systems.
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which statement most accurately describes changes in earths climate ove…
Earth's climate has fluctuated over its history, sometimes warming, sometimes cooling.
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the \headquarters\ of the reticular activating system appears to be bas…
midbrain.
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what happens to a moist air mass as it moves upward in the atmosphere? …
D. It becomes cooler and forms clouds.
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how does the latitude of a region affect its climate? o by determining …
A. by determining the angle of sunlight throughout the year
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how do oceans influence seashore climates? they tend to make them colde…
C. They tend to reduce temperature ranges.
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preganglionic fibers leave the cns and then synapse on visceral reflex …
ganglionic neurons.
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the nervous system stimulates the arrector pili muscles. somatic parasy…
sympathetic
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sort the layers of the atmosphere into groups that identify whether the…
Increasing Temperature: Stratosphere, Thermosphere, Exosphere Decreasing Temperature: Mesosphere, Troposphere
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preganglionic fibers of parasympathetic neurons are present in all of t…
XII.
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in which system are the ganglia in or near the target organ? afferent n…
parasympathetic division of the ANS
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parasympathetic ganglia that are near the eyes and salivary glands are …
terminal
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sympathetic nerves stimulate gastric secretion. allow us to relax, rest…
have short preganglionic fibers and long postganglionic fibers.
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preganglionic neurons of the sympathetic nervous system are located in …
lateral gray horns of segments T₁ to L₂ of the spinal cord.
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the ganglia located lateral to the vertebral column are part of the sym…
chain.
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which career qualification is unique to the energy transmission career …
mechanical knowledge and ability to drive and operate machinery
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drugs that block nicotinic receptors would be parasympathetic blocking …
autonomic blocking agents.
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which of the following would not be an example of a structural or funct…
an increase in brain blood flow due to a weakening of the blood - brain barrier as a function of aging
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what is the liquid that leaks out of a landfill called? trash juice lan…
leachate
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sympathetic preganglionic fibers are __________ and have __________ axo…
A. short; myelinated
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the human population can be estimated over the past 12,000 years by a v…
Human population growth has been limited until recently by lack of adequate sanitation and high levels of infant mortality.
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what is one potential environmental benefit of a well - managed landfil…
controlled methane gas capture for energy production
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landfills do have some disadvantages. which of the following is a disad…
Methane, carbon dioxide, and leachate pollution can occur.
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examine the food web to answer the question. if disease rapidly kills o…
It will decrease because they will compete with hawks for snakes and shrews.
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as trash in the landfill decomposes, a greenhouse gas is produced and l…
Methane
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what is a problem with leachate that is collected in the landfill? it m…
It must be disposed of somewhere.
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what is one important characteristic of modern landfills? large fans to…
A plastic liner
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what is a major environmental problem with leachate? it can cause local…
It can pollute groundwater.
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which of the following is the correct definition for side effects
Unintended changes that develop in response to a medication.
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what do we call the liquid that is released from a landfill? leachate a…
Leachate
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the mexican war the mexican war lasted from about 1846 - 1848. end of t…
the land South of the Rio Grande River
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the mexican war there were many events that led to the mexican war betw…
B. Manifest Destiny
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18. at dinner, hans passed the salt shaker to his sister jessica by sli…
The table exerts a force that is opposite to the salt shaker's motion # 19.
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good attitude, recognizing strengths, working on weaknesses, having rea…
Good mental and emotional health
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15. acceleration is caused by a force acting on a mass. * 1 point newto…
15. Newton's 2nd Law 16. The green golf ball because it changed speed the most.
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which of the following are signs you should seek help with a mental/emo…
All of the Above
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14. scott and james work at a grocery store. after the grocery store cl…
Crash 2; the force on the cart was stronger in this crash, so the force on the skateboard was also stronger.
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question 2 (1 point) saved what is the conversion factor between km/h a…
\(0.278\ m/s\)
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13. how does newtons third law explain how a rocket takes off?* the roc…
the hot gasses move in one direction, while the rocket moves in the opposite direction but with equal force.
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11. dividing the total distance traveled by the total time is how to ca…
average speed ### Question 12
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question 15 (1 point) what is the conversion factor between km/h2 and m…
\(7.72\times 10^{-6}\space m/s^{2}\) (the first option)
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question 18 (1 point) the position, x, of an object is given by the equ…
distance, distance/time, distance/time²
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10. three chairs were rolling across a flat office floor. the blue and …
The blue and red chairs experienced the strongest force because they are both more massive than the yellow chair and they changed speed by the same amount.
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8. energy is the ability to * eat do work to change forms nothing 9. th…
- **Question 8**: B. do work - **Question 9**: D. have greater masses