物理
運動學、受力分析、電學與方程推導。
-
fort sumter use the image below to help you answer the question on the …
Virginia
-
fort sumter use the image below to help you answer the question on the …
It caused them to join the Confederacy.
-
fort sumter use the image below to help you answer the question on the …
April, 1861
-
in 630 ce, muhammad and his followers led a large army to mecca. they p…
B. All the images inside the Kaaba were removed., C. It was dedicated to only one god.
-
in 624 ce, meccan leaders sent an army to try to defeat muhammad at the…
1. Both 2. Account based on oral sources 3. Account from the Quran
-
10. what keeps electrons near the nucleus of an atom? a. gravity b. mag…
C. Attraction between positive protons and negative electrons
-
7. which subatomic particle is neutral in charge? a. proton b. electron…
C. Neutron
-
6. which subatomic particle has a positive charge? a. electron b. neutr…
C. Proton
-
even after he moved to medina, muhammads enemies in mecca continued to …
The army from Medina was able to defeat the more powerful Meccan army.
-
a few days after talking to emily, the group is debating a new article …
A. Acknowledge the valid points on both sides, present your opinion thoughtfully, and ask for others' perspectives to keep the discussion open.
-
the dutch protocol included bias and confounding variables which make i…
B. False
-
in a flash of sheer brilliance, joseph invents a time machine! the mach…
Joseph's time machine needs 10 megawatts of electricity to travel back 25 years.
-
below is a quote by the artist of the above painting. choose the answer…
C. physical; spiritual
-
5 mark for review the graph shows the position x as a function of time …
D. \(7.5kg\cdot m/s\)
-
the graph shows the position x as a function of time t for a cart of ma…
B. \(2.5kg\cdot m/s\) (assuming a mass typo \(m = 1.0kg\))
-
evidence found by the cass review does not support the conclusion that …
A. True
-
text-dependent questions for the following questions, choose the best a…
B. In the early 1500s, a group of townspeople began dancing for no apparent reason and, even more troubling, they could not stop. ### Part B (Question 2)
-
1. magalie et anne sont 2. sarah est 3. nous sommes occupée brillants a…
1. Magalie et Anne sont \(\text{amusantes}\). 2. Sarah est \(\text{occupée}\). 3. Nous sommes \(\text{agréables}\) (assuming the option was mis - labeled; but if forced to choose …
-
3. samson combined his upright row and shoulder press into one exercise…
| Exercise | Force in Newtons | Work in Joules | | --- | --- | --- | | 1 Upright Row | \(225\) | \(270\) | | 1 Shoulder Press | \(225\) | \(292.5\) | | 3 Combined | \(225\) | \(16…
-
the kinetic energy of a moving object changes from $k_0$ to $4k_0$. by …
B. 2
-
4. which of the following are examples of income? paycheck interest ear…
A. Paycheck, B. Interest earned
-
5. a food truck or mobile food vendor is considered: a. not regulated b…
5. C. Part of a food establishment 6. D. A food bank 7. C. Be informed the food is not inspected 8. B. Foodborne disease prevention
-
state the premise, conclusion, and logical fallacy. thats soccer. love …
- Premise: Either you love soccer or you hate it. - Conclusion: That's soccer. - Logical Fallacy: black - or - white.
-
question 10 (1 point) according to the ipcc, if nothing is done to curb…
d) \(2.4^{\circ}C\) to \(6.4^{\circ}C\)
-
b. cross out the incorrect word in each sentence below and write the co…
1. Cross out "Gravity", write "Inertia" above. 2. Cross out "unaffected", write "affected" above. 3. Cross out "less", write "more" above.
-
47. a prescription for oral clarithromycin suspension 15 mg/kg/day divi…
Clarithromycin 125 mg/5 mL (100 mL)
-
question 7 (1 point) in principle, the privatization approach could pla…
C. both a and b
-
6. donald hires a van for delivery jobs to various cities. the cost of …
$136.80
-
1. what does the 13th amendment guarantee? / ¿qué garantiza la enmienda…
The subfield is Law (under Social Science).
-
jack cannot run as fast as paul. he decides to go at his own pace and n…
C. individuality ### Second Question (Elizabeth's Case)
-
which is not a principle of fitness? ○ individuality ○ specificity ○ he…
C. height ### Question 2
-
hursday 3. the driver used the brakes to slow the car down. what really…
La fuerza de fricción generada por los frenos (ya sea entre los componentes del sistema de frenos o entre las llantas y el suelo) es lo que realmente hace que el coche reduzca su …
-
langle critique pour la réfraction de la lumière passant dun bloc fait …
L'angle critique est d'environ $64,1^{\circ}$.
-
question 4 of 10 which of these might be considered benefits of climate…
A. Increased demand for building construction, C. Increased crop growth
-
question 4 of 10 which of these might be considered benefits of climate…
A. Increased demand for building construction, C. Increased crop growth
-
13. niagara falls formed where the niagara river flowed over what landf…
13. Cuesta 14. Dolostone 15. Heavy snowfall, poor soil, and rugged terrain 16. Page 2 (standard edition) 17. Different mapping criteria or data sources
-
12. where can we find abundant landforms created by the glaciers?
Abundant glacial landforms are found in regions that were covered by glaciers (e.g., Scandinavia, Canada, the Great Lakes region) or have active glaciers (e.g., Himalayas, Alps).
-
the lockport dolostone forms the cap rock of niagara falls as well as a…
The Adirondack Mountains are a great dome that was pushed up, making them higher than the surrounding landscapes.
-
question 14 1 pts flood guards are a preventative security mechanism th…
Question 14: True Question 15: twisted pair cable made from copper wire
-
question 7 a 30-pound box is resting on a ramp that is inclined 7°. rou…
a. \( 29.78 \) b. \( 3.66 \)
-
question 12 1 pts latoya would like to find a job where she can write s…
Question 12: firmware programmer Question 13: Intrusion Detection System (IDS)
-
question 9 1 pts what happens when two insulated wires are twisted arou…
Question 9: A. They create a circuit that can transmit data Question 10: D. digital subscriber line (DSL)
-
question 8 1 pts which of the following is a device that works at the s…
B. a bridge
-
question 7 1 pts how do unified threat management (utm) appliances take…
They combine several security features into one system at a single network point.
-
question 6 1 pts why does bluetooth only cover short distances up to ab…
because it relies on radio signals
-
1. a student conducted an experiment on friction by rolling a toy car d…
La superficie con la menor fricción es el cristal (Glass). Esto se debe a que en el gráfico de barras, el coche viajó la mayor distancia (la barra de cristal es la más larga) cuan…
-
question 5 1 pts which type of network tends to be more vulnerable to c…
wireless networks
-
10. use the law of conservation of energy (assume no friction nor air r…
- Position A: \( KE = 0\,\text{J} \), \( PE = 40000\,\text{J} \) - Position B: \( KE = 25000\,\text{J} \), \( PE = 15000\,\text{J} \) - Lowest Point: \( KE = 40000\,\text{J} \), \…
-
question 4 1 pts what is a network hub? a security device that blocks u…
a central connection point that data packets go through
-
question 3 what high - capacity transmission technique uses a wide rang…
B. broadband
-
which type of scientific statement is defined as a hypothesis or group …
theory
-
consider the diagram at the right in answering the next three questions…
s: 7. \( A = B = C = D = E \) 8. \( B < D < E < C < A \) 9. \( A < C < E < D < B \)
-
3. the density of water is 1 gram per \\(\\mathrm{cm}^3\\). an object f…
The toy will float because its density (\(0.75\space g/cm^{3}\)) is less than the density of water (\(1\space g/cm^{3}\)).
-
question 2 1 pts which of the following best describes the difference b…
B. A hub sends data to all devices on a network, whereas a switch only sends data to the destination device.
-
question 5 of 5 alejandro realized he’s misusing prescription drugs. he…
You should talk to people you trust and find help together.
-
explain emotional intimacy and how you would know you have it with some…
Emotional intimacy is a profound emotional bond involving sharing inner emotions. Signs include mutual trust, open communication, vulnerability, empathy, and acceptance.
-
question 4 of 5 what should you look out for when taking prescription d…
the way you are taking the prescription drug
-
question 1 1 pts even though it would be convenient to build a network …
because they require a combination of transmission media types to function properly
-
consider the diagram at the right in answering the next three questions…
\( A = B = C = D = E \) ### Question 8 (PE - Potential Energy)
-
which was most likely an effect on society that resulted from improveme…
B. More soldiers who had lost a limb returned home.
-
question 3 of 5 which of the following is a warning sign that someone i…
B. taking pills more often than prescribed
-
question 2 of 5 lena decided to seek help for prescription drug misuse.…
She can receive clinical treatment with medication.
-
6. fill in the blanks in the following sentence: an object starts from …
The total mechanical energy is \(\boldsymbol{600}\) J, its potential energy is \(\boldsymbol{150}\) J, and its kinetic energy is \(\boldsymbol{450}\) J.
-
3. suppose you have 2 pieces of ice with the same volume but in differe…
a. One could be a spherical - shaped ice piece and the other a cubic - shaped ice piece. (Or other valid geometric shape combinations like a cylindrical - shaped ice and a rectang…
-
question 4 of 5 what would be the best answer to someone offering you p…
"No thanks, I'm good."
-
question 3 of 5 misusing prescription drugs can cause overdose or death…
misusing prescription drugs can lower drug tolerance
-
work, energy, and power name 6. fill in the blanks in the following sen…
For point A, \( PE = \boxed{40000} \, J \) (assuming \( TME = 40000 \, J \) from the rightmost point). Other blanks follow \( KE = TME - PE \) and \( PE = TME - KE \) with \( TME …
-
question 2 of 5 briar is struggling in math class. a friend gives her a…
B. It can have serious side effects even if it's just one time.
-
what was the purpose of using the compass during exploration? to predic…
To determine the direction of travel, even far from land
-
question 6 of 6 hannah just helped her friend in an overdose situation …
C. It could've been traumatic for you. Can we find support together?
-
how did economic and religious motivations for the age of exploration r…
The desire for wealth through trade routes funded religious missions, while spreading Christianity justified land claims.
-
what was the long - term outcome of the treaty of tordesillas in 1494? …
It divided newly discovered lands between Spain and Portugal, and Spain gained control of most of the Americas.
-
you will have to use your computer to research about the following scen…
One positive effect is the promotion of cultural exchange. Different cultures are exposed to new art forms (like K - Pop), business models (like McDonald’s), and entertainment (li…
-
work, energy, and power 3. a dart is launched from a dart gun and subse…
(Problem 4): Height \( \boldsymbol{\approx 0.20 \, \text{m}} \) (or \( \frac{2}{9.8} \approx 0.204 \, \text{m} \))
-
9. how many 1-ounce jars can be filled with 476 grams of clotrimazole c…
B. 16 jars
-
you will have to use your computer to research about the following scen…
### Scenario A 1. One positive effect: Increased cultural exchange and global understanding, e.g., people worldwide can enjoy McDonald's (global food culture), K - Pop (global mus…
-
how did new technologies affect motion pictures in the 1920s? motion pi…
D. Motion pictures could now be produced with sound.
-
question 21 why did andrew jackson, and most americans, support indian …
Question 21: B. All of the above Question 22: B. Free blacks and escaped slaves
-
you will have to use your computer to research about the following scen…
Social Science - Sociology
-
an object in space is placed between two planets as shown. planet a has…
A. The object will move toward Planet A and the gravitational potential energy of the system will decrease.
-
definition the gathering of ripe crops for a season choose an answer fe…
harvest
-
what strategy did the russian army use to devastate napoleons forces? s…
scorched - earth policy
-
napoleonic wars napoleon’s downfall and exile what contributed to napol…
his failed invasions of Spain and Russia
-
part a — cause & effect match 1. match the geopolitical cause with its …
### Part A - Cause & Effect Match #### 1. Match the geopolitical cause with its global effect - **A. Civil war in Syria**: Civil wars often force people to flee their homes. Syria…
-
efficiency of machines quick check which is the equation for a machine’…
The correct option is the third one: $\boldsymbol{\text{Efficiency} = \frac{\text{output energy}}{\text{input energy}} \cdot 100}$ (the option with the blue dot and the formula $\…
-
efficiency of machines quick check a rotating space heater used 1,400 j…
64% (the option with 64%)
-
question 39 of 40 39. question what should food handlers do while recei…
C. Inspect all food items visually and store the items
-
efficiency of machines quick check lenore is on an inclined plane next …
C. Friction between the box and the inclined plane
-
efficiency of machines quick check ronald pushes a box up an inclined p…
The correct option (assuming the option is labeled with 847 joules, e.g., if the option is "847 joules", then that's the answer. Based on the calculation, the energy Ronald put in…
-
question 38 of 40 38. question hot tcs foods that going to be kept as l…
B. 2 hours
-
efficiency of machines quick check 1000 joules of energy are put into a…
The lost energy is not truly lost, but it changed into a different form.
-
the measurement, 206 cm, has how many significant (measured) digits? a …
C. 3
-
based on what youve learned, click to correct any errors in the text. t…
Corrected text: Today the American government does more things than it did in the past. Most people agree on certain basic purposes of American government, such as using the rule …
-
2. at divergent boundaries, tectonic plates are moving ______ from each…
apart; oceanic - crust; mid - ocean ridge; new; new
-
Question was provided via image upload.
Segment 0 - A: Accelerating Segment A - B: Constant speed Segment B - C: Decelerating Segment C - D: At rest Segment D - E: Accelerating
-
ariana garcia apontes practice ee.1 purposes of government 15:27 get 3 …
First blank: agree Second blank: protecting individual rights and freedoms
-
ariana garcia apontes practice ee.1 purposes of government got 3 of 4 c…
- "The government should pass laws to force businesses to reduce pollution." → To keep order through the rule of law - "The government should spend money to clean polluted lakes a…
-
7. describe three human activities that can disrupt the water cycle, an…
i) Deforestation: Removing trees reduces transpiration, decreasing atmospheric moisture and altering precipitation patterns. ii) Urbanization: Replacing soil with concrete increas…
-
what are the two processes that return water vapor to the earth?
Precipitation and condensation
-
3. what are the three processes that create water vapor?
Evaporation, transpiration, and sublimation