Physik
Kinematik, Kraftanalyse, Elektrizität und Gleichungslogik.
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practice it! which of the following are accurate statements about polar…
B. low humidity, D. low precipitation, F. only summer and winter seasons
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drag and drop the words or phrases that accurately complete the sentenc…
all four a wide throughout the year
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question 1 1 pts what does the acronym \ferpa\ stand for? freedom of ed…
C. Family Educational Rights and Privacy Act
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multiple choice anterior view of the left humerus anterior view of the …
Anterior view of the left humerus
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in the north atlantic, overfishing is harming fish populations, threate…
Implement stricter regulations on fishing by creating protected areas where it is not allowed
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how do human activities in temperate forests reflect the biomes charact…
Large - scale agriculture and timber harvesting are common due to fertile soils and abundant tree species.
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match each term in column a with its description in column b. write the…
1. hot gases 2. distance 3. blue - white 4. red giants 5. yellow 6. temperature 7. Starlight 8. the sun 9. True 10. absolute magnitude
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choosing the right word. circle the boldface word that more satisfactor…
1. unison 2. willfully 3. grappled 4. prodigious 5. elite 6. audacity 7. tether 8. incapacitated 9. comply 10. instigate 11. longevity 12. relevant 13. perspective 14. vie 15. per…
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studying brightness study figures b and c. answer the questions. figure…
1. Y 2. closer to 3. a) Increase the wattage of bulb X. b) Move bulb X closer to the girl. 4. X 5. Y
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if a dial indicator has a second needle, it will be smaller and it indi…
c. Tenths of an inch
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chief justice earl warren writing for the majority, explained that the …
9. Chief Justice Earl Warren wrote the majority opinion. 10. Right to remain silent; anything said can be used against suspect in court; right to an attorney; if cannot afford one…
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dial indicators can typically measure with an accuracy of: select one: …
B. 0.001"
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practice it! which of the following accurately describes the tropical c…
Located at or near the equator, very humid, warm temperatures year - round, and lots of precipitation
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question 2 a straight edge is used to check the flatness of a surface. …
A. True
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gothic novel: the strange case of dr. jekyll and mr. hyde the strange c…
a mysterious old house at night
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select the statement(s) that are true about weather and climate. weathe…
Weather can change every day. Earth is divided into three main climate zones. Climate is the pattern of weather over a very long time.
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group: native americans how were native americans forced into fitting i…
Native Americans were forced into fitting into the dominant narrative through Native Children Boarding Schools, which sought to assimilate them by suppressing their native culture…
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during the cold war arms race, how did the hydrogen bomb differ from th…
The hydrogen bomb was more destructive than the atomic bomb.
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the earth is split into different climate zones based on lines of latit…
equator, farther away from, colder, more
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the enclosure movements primary effect on great britains population was…
It forced many rural people to seek work in cities
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practice it! select the statement(s) describes how or why a locations c…
B. Water holds heat much longer than land. C. Places near the coast stay cooler in the summer and warmer in the winter. D. Places far from the coast are hotter in the summer and c…
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question 10 of 10 president grants support of the enforcement acts show…
A. Protect the rights of African Americans
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practice it! which of the following describes how lines of latitude hel…
The closer an area is to the equator, the warmer the temperatures. The further away an area is, the colder the temperatures.
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multiple choice question alexander hamilton said that the power of the …
C. judgment—the reasonableness and fairness of its actions
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which of the following are true about climate and climate zones? earth …
Earth is divided into three main climate zones. Climate is determined by the averages of factors like temperature, precipitation, and humidity. Climate zones differ depending on d…
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5 multiple choice 1 point what was the main purpose for operation deser…
5. to drive Iraqi forces out of Kuwait 6. To fund the Contra rebels in Nicaragua
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what is the main idea of the law of conservation of energy? energy can …
energy changes forms but the total stays the same
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question 9 of 10 general joseph hookers addition of cavalry to the unio…
B. Increased the speed of forces.
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what happens to electrical energy in a lamp? it goes away it changes in…
it changes into light and heat (thermal)
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question 8 of 10 what was true of the strategy of president lincoln in …
C. He changed his commanding general several times.
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when the bike is at the top of the hill, what kind of energy is stored?…
potential energy
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when the bike is at the top of the hill, what kind of energy is stored?…
potential energy
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i was offered and rejected command of the union forces at the start of …
C. Robert E. Lee
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u.s. foreign policies the policy of containment involved taking a dispu…
C. stopping the spread of Communism beyond its 1947 borders.
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question 5 of 10 why was it possible that lincoln would not be reelecte…
B. The North was discouraged by bad war news.
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neil armstrong spoke these words when he took his first steps on the mo…
C. the Apollo Program
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true or false question true or false: an executive agreement made by th…
True
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question 1 not yet answered marked out of 1.00 flag question if the cra…
B. Bent
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question 7 of 10 who were the copperheads? a. a native american tribe t…
C. Northern Democrats opposed to the war
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an attractive force that exists between all objects that have the same …
A. gravity
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14/35 decreases friction more force noncontact force lubricants contact…
C. lubricants
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fluid friction between an object and air is called motion gravity air r…
C. air resistance
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air and water are examples of what type of friction? force sliding fric…
C. fluid friction
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opposes the motion of surfaces sliding past each other sliding friction…
sliding friction
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the goal of the union in this battle was to end the war quickly. it res…
A. The First Battle of Bull Run
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crop rotation improved harvest yields by: reducing the amount of land u…
Maintaining soil fertility through varied planting
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prevents surfaces from sliding past each other sliding friction force f…
static friction
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never take measurements from the very end of a damaged steel rule, as d…
A. True
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bj: post - processing use the information below to answer the question …
A. A dye can be added
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the dial bore gauge can measure a bore directly by using telescoping pi…
True
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bj: post - processing. use the information below to answer the question…
secondary heat treatments
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the dial bore gauge can measure a bore directly by using telescoping pi…
True
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bj: post - processing use the information below to answer the question.…
a more mechanical structure
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steel rulers most commonly come in all of the following lengths except:…
D. 48"
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a force that resists the motion of two surfaces touching force mass ine…
D. friction
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a ______ is a flexible type of ruler and is a common measuring tool. se…
C. Measuring tape
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a dial bore gauge determines if the diameter is ______ according to the…
d. All of the above
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the weight of an object on earth __________ when the object moves a gre…
C. decreases
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1-4 practice problems solve each of the following problems as directed.…
1. 0.83 m 2. 459000 mL 3. 1.123 ng 4. 32 L 5. 2500 $\mu$m 6. 1351 ps 7. 232.1 kPa 8. 23.78 dg 9. 175.6 mm 10. a. $7.824\times10^{-4}$ g b. $3.45\times10^{-4}$ g c. 3.78 g d. 0.034…
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the gravitational force exerted on an object mass force weight friction
weight
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what does the law of conservation of energy say? energy can disappear e…
energy can only change forms
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when the distance between two objects increase, the attraction between …
decrease
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the three most common shapes of flares include all of the following exc…
c. High - pressure flare
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stainless steel rivets should be used for riveting stainless steel, and…
A. True
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when materials are too awkward to grip vertically in a plain vice, it m…
A. Offset vice
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a tubing cutter is more ____ and neater than a saw when cutting pipes a…
A. Convenient
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multiple choice question andrew jackson was the first president to forc…
the president rather than Congress should take the lead on national policy issues
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when evaluating the speed of an olympic sprinter, we only need to know …
A. a scalar calculated as distance divided by time.
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a baseball and a bowling ball roll off a table at the same time. which …
They both hit at the same time
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mary weighed two colored metal balls during a science class. the purple…
9.6 pounds
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which is not an example of how velocity could change. (1 point) continu…
Continue at a constant speed in a constant direction
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a marker is rolled horizontally off the top of a table. after 5 seconds…
A. $\vec{v}=\vec{v}_0+\vec{a}\Delta t$
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a car accelerates from 5 m/s to 15 m/s in 2 s. what is its acceleration…
C. 5 m/s²
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a toy race car zooms across the ground with an acceleration of 1.8 m/s^…
B. 6.8 m/s
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which line on the graph represents the greatest positive acceleration? …
B.
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question 8 of 10 cortes and pizarro are known as leaders who a. defeate…
A. Defeated empires in the New World for Spain
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you ride your bike at a constant speed of 12 m/s for 100 s from your ho…
0 m/s²
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multi - step conversions chain conversion factors: start × factor1 × fa…
11. 56.8 L 12. 8.45 fl oz 13. 42.2 km 14. 70.0 L 15. 29.1 m/s 16. 110 $m^{3}$
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____ is an example of a vector quantity. (1 point) distance speed mass …
D. Velocity
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a soccer ball is kicked 6 m north. then a teammate kicks it 3 m east in…
D. 6.7 m Northeast
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a basketball gets thrown 7 meters vertically into the air and then come…
Displacement is 0m, Distance is 14 m
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take quiz figure 11.3 use the diagram above to answer the following que…
- For the first question: D - For the second question: extrinsic or intrinsic.
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what effect does increasing the launch angle of a projectile launched f…
Increasing the launch angle increases the range if the initial angle is less than 45 degrees, but decreases the range if the initial angle is more than 45 degrees.
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a football is thrown into the air at an upward angle, and it eventually…
B. In the vertical direction it moves up quickly, slows down, reverses direction, then speeds up until it hits the ground. In the horizontal direction it moves at the same speed.
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in a movie, a car drives forward off a cliff, crashing into the ocean. …
The horizontal velocity remains constant, and the vertical velocity changes.
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question 27 1 pts a muscle with fascicles that insert into the tendon f…
Question 27: B. bipedal Question 28: A. parallel
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logic of science and the scientific method using the numbers 1 - 6, ind…
Order of scientific method events: Identify the problem to be studied - 1 Perform background research on the problem - 2 Make a hypothesis and an experimental prediction - 3 Make …
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use the image to answer the question. a stunt motorcyclist jumps off a …
19.2 m
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a patient started a new diet that requires each meal to have 460 calori…
Fruit: 2 servings, Cottage cheese: 2 servings, Toast: 1 serving
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compare and contrast the effects of the following changes in motion. - …
The first increases the speed of the object in the direction of motion. The second does not change the object’s speed but will cause it to turn along a circular path.
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suppose you are looking at two graphs of position vs time. the first gr…
C. Both graphs increase with time, but the first graph is linear with a positive slope while the second graph curves upward, becoming steeper and steeper.
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a car has an initial velocity of 55 m/s. when brakes are applied, it ac…
$-7.6\frac{m}{s^{2}}$
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questions 21 through 24 refer to the following. the preservation of the…
A. The autonomy of colonial legislatures from Great Britain
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question 24 1 pts the long axes of the fascicles run parallel to the lo…
parallel
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questions 17 through 20 refer to the following. the united states under…
B. The United States was not empowered to raise sufficient money for the government.
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how long should you delay your start at an intersection? 3 seconds 12 -…
A. 3 seconds
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questions 14 through 16 refer to the following. \the declaration of ind…
D. The inability of the central government to carry out many laws
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question 22 1 pts the biceps brachii has this fascicle arrangement, whi…
Question 22: parallel Question 23: circular
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question 20 1 pts in addition to the pectoralis major, another muscle t…
C. convergent
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explain the patterns you see in the graph and how it helps you understa…
Patterns in velocity - time graph show speed - building and final speeds of training plans. Patterns in acceleration - time graph show intensity of training over time.