Physik
Kinematik, Kraftanalyse, Elektrizität und Gleichungslogik.
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an object moves in a straight line with position after t hours given by…
a) At $t = 1$, the object is moving backwards. At $t = 5$, the object is moving forwards. The object stops at $t = 2$. b) The acceleration at $t = 1$ is $12$ miles per hour square…
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what is a foodborne illness? a an illness caused by eating too much foo…
B. An illness caused by disease causing microorganisms in food.
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use the expression above to calculate g using your data from procedures…
$g \approx 10.06$; The value is better because averaging reduces friction-related errors compared to upward/downward travel alone.
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what kind of map focuses on a specific topic, like population density o…
Thematic Map
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what is acid mine drainage? contaminated water from metal reactions in …
contaminated water from metal reactions in abandoned mines
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what are the two main types of mining? underwater mining and open - pit…
subsurface mining and surface mining
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what is the smallest continent? south america europe antarctica austral…
Australia
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article 8. all charges of war, and all other expenses that shall be inc…
Taxation without representation is unjust and therefore citizens should not be forced to pay taxes when they are not adequately represented in Congress.
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which of the following types of mining is most likely to cause disrupti…
mountaintop removal, strip mining
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which continent is the largest? africa north america europe asia
Asia
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19 if a student didnt have tablespoons, how else could they measure 4 t…
C. With a 1/4 cup dry measuring cup.
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mining can be done at the surface of the earth or deep underground. whi…
room and pillar and long wall mining
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which of the five themes of geography describes where something is loca…
Location
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which continent is known as the land down under? australia south americ…
Australia
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what is a potential consequence of subsurface mining when the mines are…
subsidence and sinkholes
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17 which measuring tool would you use to measure 1 1/2 teaspoons baking…
A. C
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what does gps stand for? geographic positioning system general position…
C. Global Positioning System
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which type of mining causes more visible damage? subsurface surface
surface
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16 which of the following is a safe food - handling practice? a keeping…
D. tasting baked chicken after it is fully cooked
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what type of mining category involves mining at the surface? subsurface…
surface
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what type of mining category involves mining below the surface? surface…
subsurface
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iconic photo assignment (pulitzer prize winners) research the backgroun…
1. Nathaniel Fein 2. El tema del foto es Babe Ruth, un famoso béisbolista, que parece despedirse en un estadio de béisbol. 3. En 1949, la guerra fría estaba en pleno apogeo. En Es…
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part b fill in the circle before the highlighted sentence from paragrap…
7. C. It examines universal themes involving the nature of truth and hypocrisy. 8. B. set in motion the eventual trial and martyrdom of John Proctor 9. A. jealousy and resentment …
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directions: read each excerpt below and answer the questions that follo…
1. c. sway 2. a. The word majestic suggests a feeling of awe and respect. 3. b. to highlight the negative effects of the action described
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14 measuring spoons can be used for ... a both dry and wet ingredients …
A. both dry and wet ingredients
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which of these continents is not connected to any other continent by la…
Australia
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13 which of the following is the accurate way to measure 1/4 c olive oi…
B. Set the measuring cup on the counter, fill the cup, get down to eye level to make sure the amount is correct.
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what is used on a map to show the relationship between distance on the …
Scale
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12 all of the following are general food safety guidelines except... a …
A. Change dishcloths weekly.
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which part of a map explains the symbols and colors used? title scale l…
Legend
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10 which measuring tool would you use to measure 1 cup of milk?
B. The liquid - measuring cup shown in Option B.
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which of the following is a safe food - handling practice? a tasting ba…
A. tasting baked chicken after it is fully cooked
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partially cooking food, then leaving it on the counter and waiting to f…
B. False
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how can appeals be used to persuade readers? a. they can use words and …
D. all of the above
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iconic photo assignment (pulitzer prize winners) research the backgroun…
1. La foto fue tomada por Carol Guzy. 2. El tema de la foto es la situación en Kosovo en 1999, probablemente reflejando aspectos de la crisis humanitaria. 3. En ese momento, en el…
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a dictionary definition of a word, literal meaning - a. abstract b. exp…
12. d. denotation 13. a. adhere 14. a. mood
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technician a says that hatchback vehicles have 3 or 5 doors. technician…
C. Both A and B
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technician a says that an inline engine has the cylinders in a single r…
C. Both A and B
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how does a rotary engine function? select one: a. triangular rotor rota…
A. Triangular rotor rotates inside an oval housing
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an engine can be identified by which feature? select one: a. weight b. …
d. Number of cylinders
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iconic photo assignment (pulitzer prize winners) research the backgroun…
1. Foto B: Carol Guzy. Foto C: Nathaniel Fein. 2. Foto B: En 1999, Kosovo estaba sufriendo conflictos, posiblemente guerra y desplazamiento de personas. Foto C: En 1949, Babe Ruth…
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7/24/2020 mineral properties - mohs hardness scale (grade 7) - free pri…
# Explicación: ## Paso1: Recordar la escala de dureza de Mohs La calcite tiene una dureza de 3 en la escala de Mohs y la ortoclasa tiene una dureza de 6. Un mineral que se puede r…
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9. which earth sphere do you think is most important for survival, and …
## Question 9: All Earth spheres are important for survival. The biosphere is often considered central as it contains life, but the atmosphere provides air, the hydrosphere provid…
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directions: use the textbox below to answer the following items: 1. in …
1. Andrew Jackson 2. Indian Removal Act 3. The Cherokee Nation and affected individuals 4. John Marshall 5. Worcester v. Georgia (with key figure John Marshall) 6. Andrew Jackson
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a flat (boxer) engine has cylinder angles of: select one: a. 45 degrees…
D. 180 Degrees
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questions about mineral hardness. mohs hardness scale: 1 - talc, 2 - gy…
# Breve explicación: 1. Según la escala de dureza de Mohs, el talco tiene un valor de 1 y es el mineral más blando. 2. El gipsito (valor 2) es más duro que el talco (valor 1), por…
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the natural angle for a automotive engine is 120 degrees, for a v10 is …
A. V6
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iconic photo assignment (pulitzer prize winners) research the backgroun…
1. Foto B: Carol Guzy. Foto C: Nathaniel Fein. 2. Foto B: Posiblemente una escena relacionada con la situación en Kosovo en 1999. Foto C: Babe Ruth en un momento de despedida en e…
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panning for gold was the most common form of gold mining. miners would …
B. density
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technician a says horizontally opposed engines use a triangular rotor t…
B. Technician B
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conclusion question #6 5. how is it possible for our human bodies to co…
Elements like carbon and iron were produced in stars, released in supernovae, became part of Earth's material, and were incorporated into human bodies through the food chain and b…
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element x decays radioactively with a half - life of 7 minutes. if ther…
$39.5$ minutes
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3 if a student cuts an onion with a open cut on their hand they could s…
A. Staphylococcus
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torque is also used by technicians when tightening bolts and nuts. sele…
True
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2 what should you not do if a fire starts in the kitchen? a for an oven…
D. put water on a grease fire
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cms physical science unit 1 summative assessment 9 of 20 a student inve…
Vegetable oil has the lowest density and dishwashing soap has the highest density.
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technician a says that the natural angle of a v6 is 90 degrees. technic…
d. Neither A nor B
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raw meat and poultry should be carried to the grill on a clean plate, c…
A. False
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element x decays radioactively with a half - life of 11 minutes. if the…
$71.7$ minutes
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technician a says live axles use the engines torque to turn the wheels.…
c. Both A and B
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in the figure, potential energy is being converted into kinetic energy …
A. point A to point B
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iconic photo assignment (pulitzer prize winners) research the backgroun…
# Breve explicación: 1. La foto fue tomada por Charles Porter IV. 2. La foto muestra a un bombero sosteniendo a un niño después del bombardeo de Oklahoma City en 1995. 3. El tema …
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conclusion question #2 2. how can light spectra be used to determine wh…
Each element has a characteristic spectral pattern. By analyzing the absorption or emission lines in a star's light spectrum and comparing them to known element - specific pattern…
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which of the following statements is true? select one a. both live and …
B. Both live and dead axles support the weight of the vehicle.
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iconic photo assignment (pulitzer prize winners) research the backgroun…
# Breve explicación: 1. La foto fue tomada por Charles Porter IV. 2. La foto muestra a un bombero sosteniendo a un niño después del bombardeo de Oklahoma City en 1995. 3. El tema …
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the drive type that is becoming increasingly popular is all - wheel dri…
False
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select one: a. left axle and right axle b. live axle and dead axle c. h…
B. Live axle and dead axle
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a transmission transmits engine power to a drive shaft, final drive and…
True
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iconic photo assignment (pulitzer prize winners) research the backgroun…
1. Charles Porter IV 2. Un bombero sosteniendo a un bebé después del bombardeo de Oklahoma City en 1995. 3. Debates políticos sobre seguridad y terrorismo doméstico, avances en te…
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4. which sphere contains all of earths water, including oceans, rivers,…
4. b) Hydrosphere 5. a) An interaction between spheres
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what type of energy transformation is occuring in this closed series ci…
C. electrical energy into light energy
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as a roller coaster goes downhill a kinetic energy is converted into po…
B. potential energy is converted into kinetic energy
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a researcher at the broward county health department has designed an in…
How do different types of food affect blood insulin levels?
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which of the following systems is responsible for providing power to th…
B. Electric system
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1. which sphere includes mountains, rocks, and soil? a) atmosphere b) h…
1. c) Geosphere 2. c) Atmosphere 3. b) Animals
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a comparison of kinetic and potential energy is shown here with the pos…
A. The ball transfers energy to the air in the form of sound C. The potential energy is converted to kinetic energy as the ball rolls down the hill
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which of the following typically happens when cranking a gasoline engin…
A. Engine sensors are monitored and fuel injectors are adjusted.
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what does a zero line on an acceleration vs. time graph indicate about …
The velocity is constant
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what type of energy is missing from the diagram? a thermal energy b nuc…
A. thermal energy
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what is the definition of velocity? reference line on a graph speed in …
Speed in a specific direction
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a student observes a positive value on an acceleration vs. time graph. …
The object is speeding up
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directions: answer all three questions. the suggested time is about 15 …
(a) \(v_T=\sqrt{\frac{mg}{C}}\) (b)(i) Calculate \(v_T^{2}\) for each data - point as shown above and plot \(m\) (horizontal axis) versus \(v_T^{2}\) (vertical axis) on the provid…
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a simplified model of a hydroelectric dam is shown here. analyze the mo…
A. The generation of electricity uses the motion of the water B. The motion of falling water makes a sound, which is another form of energy D. The motion of a turning turbine gene…
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which of the following scenarios does not involve motion analysis? elev…
Plant growing in a pot
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if you want to know how fast an object is going at a particular moment,…
Velocity vs. Time
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which of the following best describes an object moving forward on a pos…
The line has a positive slope
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a student is preparing a report on global deforestation trends, focusin…
A. Asia gained 146,718 square miles of forest area, and Europe gained 88,803 square miles of forest area.
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question 1 - 10 a herbicide manufacturer claims that a new product will…
The company compares the data to other insect investigations. The company tests several different brands of herbicides and draws its own conclusions. The company publishes the dat…
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how can you tell from a position vs. time graph that an object is movin…
B. The line has a negative slope
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6. natalie, who is pregnant, feels thirsty all the time. what should sh…
She should drink plenty of water. This is because during pregnancy, the body has higher fluid requirements to support the growth and development of the fetus and maintain normal p…
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part b electrical energy is used to turn the blades of a fan. the amoun…
B. It was transformed into 350 J of heat energy
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what does a horizontal line represent on a position vs. time graph? mov…
C. Stopped
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which of the following best describes what a velocity vs. time graph sh…
Speed and direction changes over time
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click to select the correct answers click again to unselect answers lea…
B. Energy is neither created or destroyed. it only changes form D. In a closed system, i.e. a system that is isolated from its surroundings, the total energy of the system is cons…
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which of the following typically happens when cranking a gasoline engin…
D. All of the answers listed
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the table shows data from a 2023 renewable energy laboratory study comp…
D. the highest energy efficiency, and the largest panel size.
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how did the nazi government exploit jewish people to try to gain an adv…
The government put Jewish people in ghettos and forced them to create war materials.
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in 1978, dr. gabe mirkin came up with the ice\ (rest, ice, compression,…
A. the RICE protocol may not be as effective as previously thought.
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which statements about frederick taylors principles of scientific manag…
A. They increased the speed of production in factories and led to higher profits. B. They broke down the stages of production into small pieces or tasks. C. They applied mechanica…
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common types of automotive body designs cater to both passenger and lig…
True