Física
Cinemática, análisis de fuerzas, electricidad y razonamiento con ecuaciones.
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why did congress pass the volstead act to go along with the eighteenth …
The Volstead Act provided for the enforcement of the Eighteenth Amendment.
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ex. 4 - 5 ohms law is written as v = i × r v = p × r r = p × v i = v × r
$V = I\times R$
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ex. 4 - 5 resistance is defined as: the amount of power used by a devic…
The opposition to electron flow in a material
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ex. 4 - 5 the symbol ω represents: volts coulombs amperes ohms
Ohms
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1. when using a string telephone, which two types of energy is being us…
1. Energía sonora y energía mecánica. 2. A través de vibraciones mecánicas en la cuerda.
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ex 4 - 5 an ammeter must be connected: ○ in parallel with the circuit ○…
In series with the circuit
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ex 4 - 5 a voltmeter is designed so that: no voltage flows through it c…
Virtually no current flows through it
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1. when using a string telephone, which two types of energy is being us…
- Energía sonora y energía mecánica. # 2.
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ex 4 - 5 a voltmeter must be connected: ○ in series with the component …
In parallel across the component
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answer the question correctly to continue: why might engineers avoid us…
They can be brittle or too flexible
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what is the recommended amount of physical activity for children? a. at…
C. at least 1 hour per day
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the 11 boxes all have mass 1kg and side 1m what is $y_{cm}$? a. $y_{cm}…
C. \( y_{cm}=\frac{0.5(5)+1.5(6)+2.5(0)}{11} \)
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why is there a growing concern over the physical fitness of children an…
B. A combination of poor nutrition and a sedentary lifestyle are leading to greater occurrences of obesity in children and adolescents.
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individuals should participate in activities ____________ to improve ca…
B. three to five days a week
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fake astronauts go to fake mars, get real sleepy by elizabeth preston o…
The astronauts lived together in a small space.
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fake astronauts go to fake mars, get real sleepy by elizabeth preston o…
confined
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which file format best preserves formatting when emailing a document? ¿…
.pdf
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where would you go in a microsoft application to find the last time a f…
Backstage view / Vista Backstage
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what sequence of events is included in the information processing cycle…
Input, processing, storage, output / Entrada, procesamiento, almacenamiento, salida
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fake astronauts go to fake mars, get real sleepy by elizabeth preston o…
to express emotion
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fake astronauts go to fake mars, get real sleepy by elizabeth preston o…
information about a more recent experiment than the one in the passage
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fake astronauts go to fake mars, get real sleepy by elizabeth preston o…
to introduce the premise of the experiment
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question 15 the greatest source of both nitrogen and phosphorus enterin…
agriculture
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on january 19, 2017, six fake astronauts, two women and four men, went …
a city in Russia
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11. is the distance from japan to the asian continent shortest between …
11. The distance is shortest between Japan and Korea. 12. Honshu.
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fake astronauts go to fake mars, get real sleepy by elizabeth preston o…
Feeling alone is a part of space travel that no astronaut enjoys.
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the 11 boxes all have mass 1kg and side 1m what is x - coordinate of th…
D. \(x_{cm}=\frac{0.5(1)+1.5(2)+2.5(4)}{11}\)
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a light bulb transforms electrical energy into which of the following? …
light and heat
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these models show two different waves eli created in the spring toy. se…
The bottom - wave model has the greater wavelength.
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the type of wave that eli creates in the spring toy is called a longitu…
The waves and the particles of matter move in parallel directions; The wave travels from left to right.
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multi jet fusion - hp use the information below to answer the question.…
apply a fresh layer of powder across the surface
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sls: post-processing use the information below to answer the question. …
aesthetics
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this model shows the transverse wave maya creates in one battle rope. m…
Wavelength: 5 feet; Amplitude: 1 foot
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to get a more intense workout, maya needs to transfer more energy to th…
increases the amplitude
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select the correct answer. what was the marshall plan? a. a program of …
A. a program of financial assistance from the United States to European countries to help postwar recovery
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the graph shows the percentage of calories that children and adolescent…
\(18.6\)
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daniel is using an aed. he makes sure the patient is in a dry location …
No, he should not be touching the victim when he presses the "shock" button.
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mj: drop on demand use the information below to answer the question pre…
flattening bumps and imperfections on the top surface of the build
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mj: dimensional accuracy use the information below to answer the questi…
0.01 millimeters
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which is a benefit related to abstaining from alcohol? decreased blood …
decreased blood pressure
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mj: benefits and limitations use the information below to answer the qu…
It has a smooth finish.
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what happened when the czechs tried to implement liberal reforms in 196…
The USSR and other Warsaw pact nations invaded.
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to monitor changes to glaciers in switzerland, the government periodica…
B. a smaller area than the Fiescher glacier but a larger area than the Unteraar glacier.
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material jetting technologies use the information below to answer the q…
colors and materials
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test information description instructions from the list of choices, sel…
+20 N
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instructions read the question carefully and select the best answer. wh…
C. adjective | reserved
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the government provides a number of public welfare services, including …
public education.
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what people see through their eyes is accumulated and then reassembled …
B. perception
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what is the meaning of the foreign expression in bold? the artists newe…
a display of great strength or skill
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binder jetting: sand use the information below to answer the question. …
a binding agent
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use the text to compare and contrast low pressure systems and high pres…
- Occur when air sinks down: High pressure systems - Cause clouds to form: Low pressure systems - Are detected by electronic sensors: Low pressure systems, High pressure systems
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electronic beam melting (ebm) use the information below to answer the q…
to fuse metal powder together
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pbf: dimensional accuracy use the information below to answer the quest…
It is the most cost - effective material.
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instructions read the question carefully and select the best answer. th…
A. there is no direct correlation between incentives and learning
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imagine you are driving a car down the road next to a large 18 - wheel …
D. momentum
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one of the first things vladimir i did after he became the ruler of kie…
make Orthodox Christianity the state religion.
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practice it use the worked example above to help you solve this problem…
(a) \(0.768\space kg\cdot m^{2}\) (b) \(0.384\space kg\cdot m^{2}\)
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technology decision tree use the information below to answer the questi…
C. strength
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technology summary table use the information below to answer the questi…
when their print requires good mechanical properties and has a complex geometry
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shrinkage and warping use the information below to answer the question.…
using a support structure
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waves have different ways of moving. one type, called longitudinal wave…
Transverse
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select the correct answer. which phrase best completes the conversation…
B. los lácteos
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the type of wave that maya creates in each rope is called a transverse …
The particles of matter in the rope move up and down.
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fillets use the information below to answer the question. reducing stre…
Selective Laser Sintering
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3. for the machine element shown, locate the x coordinate of the center…
The \(x\) - coordinate of the center of gravity is approximately \(41.4\text{mm}\)
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what is a photograph? a. an image created by light falling on a light s…
A. An image created by light falling on a light sensitive surface, usually film.
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what is the depth of field? a. the area of the film in which light appe…
B. The area of sharpest focus in a photograph.
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4 what is acceleration? 5 how can acceleration be calculated?
4. Acceleration is a vector quantity representing the rate of change of velocity. 5. Acceleration can be calculated using the formula \(a = \frac{\Delta v}{\Delta t}\).
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11. where in the human digestive system would you expect to see villi a…
D. jejunum
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the image shows how a tennis ball bounces to a lower height than it is …
B. The ball loses some of its energy when it hits the ground and then bounces.
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distance vs. time speed graphs melissa brown finding speed from distanc…
fast constant speed, moving back to the original position
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a basketball dropped onto the court begins bouncing. what happens to th…
D. Some of it transforms to thermal energy.
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table 1: energy change situations in which situations is a form of pote…
A. situations 1 and 3
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a rock falls off a high cliff to the ground below. ignoring friction, w…
D. The total energy just before it falls is equal to its total energy just before it hits the ground.
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a rock falls off a high cliff to the ground below. ignoring friction, w…
D. The total energy just before it falls is equal to its total energy just before it hits the ground.
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1 what does newtons second law state? 2 what is speed? 3 what is veloci…
1. The force acting on an object is equal to the mass of the object multiplied by its acceleration ($F = ma$). 2. The rate at which an object moves, calculated as distance divided…
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a rock falls off a high cliff to the ground below. ignoring friction, w…
D. The total energy just before it falls is equal to its total energy just before it hits the ground.
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4. the text on the screen is too small to see. choose the action that m…
The second option (Ctrl + +)
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table 2: heights and speeds of five identical planes based on the data …
B. planes 1 and 5
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this diagram represents a roller coaster. the cart is pulled to the top…
D. At point R, kinetic energy is increasing and gravitational potential energy is decreasing.
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which is an example of the transfer of energy by a longitudinal wave? a…
C. A door slams, and someone in the next room hears the sound.
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which mineral property describes how light shines off a mineral, it can…
Luster
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question 19 1 pts a binary star system that is detected from doppler sh…
spectroscopic
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question 18 1 pts a binary star system that is detected from the drop i…
B. eclipsing
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this special property of uraninite is dangerous, it can be detected by …
Radioactivity
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question 17 1 pts when a star is oribiting a compact object, how can we…
In addition to the X - Rays, neutron stars will also emit detectable bursts of energy whereas black holes do not.
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table 2: heights and speeds of five identical planes if the planes were…
C. The masses of the planes would have been needed to compare gravitational potential energies and kinetic energies.
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question 16 1 pts an object from which neither matter nor light can esc…
black hole
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the image shows how a tennis ball bounces to a lower height than it is …
B. The ball loses some of its energy when it hits the ground and then bounces.
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the extremely fast rotation speeds of neutron stars are a direct conseq…
conservation of angular momentum
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which of these is the same size as a typical neutron star? a city the s…
a city
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select the false statement about the streak of a mineral: the streak co…
The streak is always the same color as the mineral you see.
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question 13 1 pts of the rotation periods listed below, which one could…
0.033 seconds
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question 12 what occurs when a white dwarf in a binary star system if i…
Type I Supernova
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select all of the minerals below that have a metallic luster pyrite sil…
Pyrite, Silver, Copper, Gold.
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8. the waste product of the digestive system is called a. bolus b. plas…
d. feces
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question 11 after a massive star produces a supernova explosion, the re…
may be either a neutron star or a black hole
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question 10 which event triggers the beginning of a supernova? the onse…
The sudden collapse of an iron core into a compact ball of neutrons.
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select the correct answer. jonah observes the sun through a special fil…
C. chromosphere and corona
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which of the following abbreviations does not stand for a pituitary hor…
B. T3