Física
Cinemática, análisis de fuerzas, electricidad y razonamiento con ecuaciones.
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primary technology skills are skills that are necessary for success in …
T
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question 1 of 10 what was one result of the battles for chattanooga? a.…
C. The Union army gained control of key railroad lines.
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which of the following is the best way to practice your secondary techn…
B. Type your notes while you are watching a video lecture, rather than writing them on paper.
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question 10 1 pts the temperature of a 386.6 mg sample of a newly creat…
\(1.947\)
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4.5.2 test (cst): imperialism, nationalism, and the great war to wait i…
B. European nations often viewed colonized people as inferior to Europeans.
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question 9 of 20 which of the following individuals is promoting the id…
D. An activist argues that members of his ethnic group should join together and form their own independent state.
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question 15 of 20 a countrys leader is making drastic political changes…
A. Fascism
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by the early 1900s, european imperial powers had built up huge armies a…
A. Militarism
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question 6 of 20 how was russia impacted more dramatically by world war…
B. Russia became part of an entirely new country based on communism.
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question 11 of 20 how did fascist philosophies contribute to the holoca…
A. Fascism's commitment to nationalism led many Germans to believe that Jews had no place in German society.
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select the correct answer from each drop - down menu. a ray of light is…
The equation of the reflected ray is \(y + x=6\).
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scene 3: back in the classroom - circuit board challenge dr. sparks: al…
1. The students used copper wire to connect the battery and LED, labeled the parts for reuse, and considered water supply. 2. Reusing parts reduces waste and saves resources. Labe…
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question 10 of 10 what was one effect of the treaty of versailles manda…
B. Allied powers took over German colonies and profited from them.
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question 7 of 10 which event was not a result of the treaty of versaill…
C. Germany would be occupied by the Allied powers for 30 years.
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question 2 of 10 which statement explains how world war i affected turk…
A. They lost control of territory in the Middle East, but preserved Turkey's political independence.
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question 4 of 20 why was the attack on pearl harbor a significant event…
A. It drew the United States into World War II in both Europe and Asia.
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question 1 of 20 which statement describes a tactic joseph stalin used …
B. Farmers who resisted collective farming were sent to forced labor camps.
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which of the following describes a difference between concentration cam…
C. Concentration camps were used for forced prison labor, while extermination camps were built to kill all prisoners.
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question 8 of 10 what is the role of the united nations security counci…
B. To give powerful countries a greater influence over the United Nations
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why did theodore roosevelt think merely the threat of force was suffici…
Recent military successes had established the U.S.'s ability to back up its threats.
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question 2 of 10 what accounts for the variation between the postwar si…
B. Italy was in the U.S. sphere of influence, while Hungary was in the Soviet sphere of influence.
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mercury circles the sun once every 0.241 years. what is its semi - majo…
0.39 AU
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drag and drop the pins to correctly label what is happening in the pict…
Left box: Kinetic energy increases as the temperature rises. Right box: Kinetic energy decreases as the temperature drops.
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what is keplers second law? (1 point) the area swept by the radius vect…
The area swept by the radius vector for a planet must be equivalent for equal time intervals.
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lab 1 insulator and conductor lab a student decided to investigate how …
(a) B. Styrofoam (b) C. Metal
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in 7 days, a planets radius vector sweeps out an area of a. how much ar…
2A
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a comet has an orbital eccentricity of 0.96 and a planet has an orbital…
The comet has foci that are farther apart.
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if a satellite transfers to an orbit that is farther away from a planet…
The period is longer because the satellite moves slower.
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what happens to the gravitational force between two objects if the mass…
It is halved.
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question 10 1 pts suppose a spectral line of hydrogen, normally at 500 …
The star is moving away from Earth with a speed of $6\times 10^{4}\ m/s$
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question 9 of 10 which of the following was a major outcome of the batt…
D. German troops were forced to continue fighting the Allies in Western Europe.
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an important line in the spectrum of stars occurs at a wavelength of 65…
A. Star A
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why is there a negative sign in newtons universal law of gravity? (1 po…
Force is a vector quantity, and gravity is an attractive force.
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question 8 of 10 how did d-day change the course of the war in europe? …
A. D - Day was the first step in the Allied liberation of France.
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england was disenchanted by cromwells austere leadership and puritan ru…
The Merry Monarch - Charles II who brought back the House of Lords and the Church of England.
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question 5 of 10 which statement best summarizes russias experience on …
B. Russian troops suffered huge casualties and eventually refused to continue fighting.
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question 7 of 10 why was the surprise attack on pearl harbor unsuccessf…
B. The attack didn't destroy the entire U.S. fleet.
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question 4 of 10 consider this description of a woman living during wor…
B. Great Britain
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imagine two pure samples of gas in identical closed, rigid containers: …
gas B; the temperature of each gas, the number of particles in each gas
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question 3 of 10 what military advantage did germany have over france a…
B. Germany launched a rapid, aggressive attack, while France used outdated trench - warfare tactics.
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particles together can exert more force. the diagrams below show two pu…
gas B
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question 2 of 10 why was the soviet union able to prevent germany from …
B. The Soviet army had more soldiers than the German army, and German soldiers were not prepared for the harsh Russian winter.
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question 1 of 10 which of the following statements accurately describes…
A. The war created opportunities for women to challenge gender norms.
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the diagrams below show two pure samples of gas in identical closed, ri…
gas B
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particles together can exert more force. the diagrams below show two pu…
gas A
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question 10 of 10 which development led to world war i spreading to the…
C. The Ottoman Empire forming an alliance with the Central powers
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question 7 of 10 which phrase best describes germanys emotional reactio…
C. Humiliation and resentment for losing power and having to pay damages
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question 9 of 10 germany, italy, and japan formed the tripartite pact i…
B. hoped to convince the United States to stay out of World War II.
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question 7 of 10 why was appeasement an ineffective strategy for dealin…
A. German leaders would not settle for controlling only parts of the territories they wanted.
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question 1 of 10 what was a significant result of italian military expa…
D. Benito Mussolini became the ruler of new territories in Africa and Europe.
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the pressure of a gas depends in part on the average kinetic energy of …
If the temperature of the gas increases, the average kinetic energy of its particles increases. So, the gas will have a higher gas pressure.
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question 9 of 10 which statement best defines the holodomor? a. the ins…
C. The mass starvation created by collectivization in Ukraine
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scenario background: emma is considering buying a new car valued at $25…
Temporary relief from interest payments.
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question 9 of 10 which of the following is an example of militarism? a.…
D. A country builds up its armed forces to enforce control over colonized territories.
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question 1 of 10 which of the following factors was not a major cause o…
B. Growing feelings of loyalty to powerful empires rather than small nations
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question 8 of 10 which policy is most similar to soviet education refor…
D. A country forces its schools to promote official state ideology.
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the passage below describes a process of scientific inquiry. select the…
He discussed the results of the experiment with his coworkers.
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the passage below describes a process of scientific inquiry. select the…
She remembered hearing that metal conducts heat well and reasoned that the metal spoon would heat up more than a plastic or wooden spoon.
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question 10 of 10 how did belgian imperialism in africa differ from bri…
B. Belgium stripped local African leaders of all political influence.
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question 7 of 10 what was one major outcome of the 1884 berlin conferen…
B. Europeans were able to colonize Africa without fighting with one another.
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question 6 of 10 how did liberia differ from most other african countri…
D. Liberia successfully resisted colonization because of an alliance with the United States.
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question 3 of 10 which statement best summarizes the colonial system be…
D. Belgians relied on threats and brutal violence to force natives to work on rubber plantations.
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answer each question. please note: you can answer each question only on…
The third oscilloscope image.
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having problems staying logged in or are you experiencing issues? pleas…
\(F_{grav} = 76.244\space N\), \(F_{norm}=76.244\space N\), \(F_{net}=36.6438\space N\), \(F_{frict}=23.5562\space N\), \(\mu\approx0.309\), \(m = 7.78\space kg\), \(a = 4.71\spac…
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• always use significant figure rules. remember that these rules apply …
10 m/s
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earth is not a perfect circle. due to the ______ gravitational pull, ea…
C. Moon's
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boykin invented more than 25 devices! his most famous invention improve…
how much energy something has
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meet otis boykin from the time he was young, otis boykin wanted to know…
The clue "the movement of electricity" helps understand what "current" means.
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review the claim and the two pieces of evidence. people who choose to h…
Evidence A is stronger because it is from a study (more objective and generalizable) while Evidence B is anecdotal (subjective, only one person's experience).
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consider this claim: there is truth to the idea that \an apple a day\ k…
Evidence A.
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all cardiovascular diseases are caused by poor lifestyle choices. pleas…
F
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which action would be considered the most healthy change to ones eating…
limiting processed foods
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matching word parts 3 write the correct answer in the middle column. 3.…
3.11. spondyl/o 3.12. scoli/o 3.13. lord/o 3.14. synovi/o, synov/ 3.15. oste/o 3.16. diaphysis 3.17. tarsal 3.18. manubrium 3.19. synovial joint 3.20. pubis 3.21. foramen 3.22. li…
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correct the text by inserting one comma. when an earthquake jolted paki…
When an earthquake jolted Pakistan in 2013, the force caused ocean mud to rise to the surface, creating a small island in the middle of the Arabian Sea.
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the map below shows specific humidity levels in the lower atmosphere on…
air mass A
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a soil sample contains 10% silt, 20% sand, and 70% clay. what type of s…
clay
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suppose that your data shows that saturn orbits every 29.5 years. to th…
\(9.55\)
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rainfall and corn crop yield reported for the 38 years from 1890 throug…
C. Rainfall seems to have a positive effect on the yield of corn.
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match these items. match the items in the left column to the items in t…
1. Kepler's Second Law of Motion 2. Newton's Second Law of Motion 3. impulse 4. gravitational mass 5. acceleration due to gravity 6. Newton's Third Law of Motion
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your treatment choices are saline solutions with different amounts of s…
- Isotonic Saline: Equal - Hypotonic Saline: Lower - Hypertonic Saline: Higher
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a projectile is launched from ground level with an initial velocity of …
(a) B. The projectile does not reach 512 feet. (b) \(8\) seconds.
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the diagram below represents the forces acting upon a rightward - movin…
- Speeding Up - Unbalanced
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the diagram below represents the forces acting upon a leftward - moving…
Speeding Up, Unbalanced
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the diagram below represents the forces acting upon an upward - moving …
Slowing Down, Unbalanced
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which path describes the movement of oxygenated blood leaving the heart…
A. left atrium → left ventricle → aorta
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black beans (phaseolus vulgaris) are a nutritionally dense food, but th…
B. Fermented beans contained significantly less soluble fiber and raffinose than nonfermented beans, and when cooked, the fermented beans also displayed a significant reduction in…
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a child swings on a swing at the playground. the motion of the swing re…
when it stops moving at the top of the swing
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question 2 of 10 which statement best describes daily life in the sovie…
C. Citizens had little access to consumer goods and worked for the benefit of the government.
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who discovered how gravity affects objects on earth? francis bacon rené…
Isaac Newton
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read the excerpt from \opening ceremonies of the new york and brooklyn …
The span was so long...
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question 5 of 10 how did world war i contribute to the rise of adolf hi…
D. It ended with a treaty that humiliated Germany and damaged its economy.
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how can humans start secondary succession? by plowing an extensive land…
by plowing an extensive land area, by letting livestock graze on grasslands
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question 20 5 points which of the following data types is used to instr…
B. AutoNumber
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question 19 5 points within the report wizard, which of the following w…
C. orientation
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question 18 which of the following can you change in datasheet view of …
D. all of the above
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question 16 after you create a query, what must you do in order to see …
D. run the query
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question 15 which of the following relationships describes one row of d…
B. one - to - one
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question 14 which of the following is defined as a field that contains …
C. Primary Key
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question 13 in which view do query results display? a design view b dat…
B. Datasheet view
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question 12 in access, what are the different components in a database …
C. objects