Answer:
yes that is how they start to form.
Explanation:
analyze the free-body diagrams (fbds) and place them in the indicated order according to the magnitudes of their net forces.
The order of the free-body diagrams (fbds) according to the magnitudes of their net forces are FBD 2, FBD1, FBD 4, and FBD 3.
This is evident based on the analysis described below:
FBD 1:
A = -30i + 40j;
B = 20j;
C = 20i + 10j;
D = -50j;
R = A + B + C + D;
R = -10i + 20j;
|R| = √ 10² + 20² => 22.36 N
FBD 2:
E = -40i;
F = 40i + 50j;
G = -50j;
R = E + F +G => 0;
|R| = 0 N
FBD 3:
H = -20i + 50j;
I = 60i + 10j;
R = H + I => 40i + 60j;
|R| = √ 40² + 60² = 72.11 N.
FBD 4:
J = -50i +30j;
K = 10i + 40j;
L = 50i + 10j;
M = -10i - 10j;
N = 10i - 50j;
R = J + K + L + M + N
R = 10i + 20j;
|R| = √ 10² + 20² = 22.36 N
Hence, in this case, it is concluded rust FBD 1 and FBD 4 are the same since they have a net force of 22.36N.
Therefore the lowest net force is FDB 2 and the highest net force is FDB 3.
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Orange trees planted in a grove or orchard would most likely fall in which category of population distribution? a. even b. random c. clumped d. density Please select the best answer from the choices provided A B C D
Answer:
b
Explanation:
because orange trees are wide and can also spread every where in that particular place the orange was planted
Answer:
A) Even
Explanation:
EDG 2022
Particles in a block of iron are stationary (not moving). Question 1 options: True False
Matter exist in solids, liquids, and gases are made of tiny particles called atoms and molecules. Particles which are attracted to each other tends to move closer together and vibrate in their position.
Particles in a block of iron are stationary (not moving), is a false statement
Particles in this block of iron may be small or big bjt know that particles are made up of atoms that aree packed tightly together and moves very slowly. In solid, they do vibrate back and forth because they are tightly packedConclusively, we can say that there is always a form of movement of particles in solid, it may be slow but there is.
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Which religion is being described in this passage? "Followers of the native religion of Japan believe that all things in nature have spirits called kami, which the followers honor with shrines." Question 9 options: Buddhism Christianity Hinduism Shintoism
Shintoism
Shintoism originated in Japan and was created to distinguish it from Buddhism and Confucianism which had been introduced from China, the Shinto religon is polytheistic and revolves around the kami, supernatural entities believed to inhabit all things. The link between the kami and the natural world has led to Shinto being considered animistic and pantheistic.
ibuprofen, c13h18o2, is a common medicine for treating mild pain, fever, and inflammation. a concentrated stock solution of 0.021 mg ibuprofen in 1.00 ml water is prepared. how many ml of water should be added to this solution to achieve a 3.75 μm solution of ibuprofen?
Answer:
26.2ml
Explanation:
This is a delusion calculation. But before performing the delusion we need to know the concentration the polarity of the original solution. The original solution was prepared by taking .021 mg of ibuprofen and dissolving it in one mil leader. So to calculate the concentration, we need to take the moles of ibuprofen, which can be calculated by taking the milligrams divided by 1000 to get grams and then divided by the molar mass to get moles and dividing the moles of ibuprofen by the leaders of the solution. One mil leader can be calculated, Can be converted into a leader by dividing by 1000. We then get a polarity of 1.018 times 10 to the negative for Mueller Than to carry out the dilution. We have a 1.018 times 10 to the negative for Mueller solution and one mil leader of it. We want to prepare 375 times 10 to the negative six molar solution. And so we need to figure out what the new total volume will be Rearranging. This equation gives us a total volume of 27.15 million l but we already have one mil leader of solution. So we need to add to that The 27.15 -1 or the 26.15 ml. The answer then of the choices available would be 26.2 ml
In the solution, 26.2 ml of water should add to achieve a 3.75 μm solution of ibuprofen.
How to make a solution to ibuprofen?Ibuprofen 0.02 mg was dissolved in 1 mil of lead to create the original solution. In order to compute the concentration, we must first determine the moles of ibuprofen.
This may be done by dividing the milligrams by 1000 to obtain grams, then dividing those grams by the molar mass to obtain moles, and finally dividing the moles of ibuprofen by the solution's leaders.
By dividing by 1000, r may be determined and converted to a leader. Then, for Mueller to operate, we have a polarity of 1.018 times 10 to the negative.
Therefore it needs 26.2 ml of water need to make the solution of 3.75 μm of ibuprofen.
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which of the following characteristics of a molecule can be determined from a lewis structure?
Answer:
A Lewis structure can be drawn for any covalently-bonded molecule, as well as coordination compounds. Lewis structures show each atom in the structure of the molecule using its chemical symbol. Lines are drawn between atoms that are bonded to one another (rarely, pairs of dots are used instead of lines)
Lewis structures (also known as Lewis dot structures or electron dot structures) are diagrams that represent the valence electrons of atoms within a molecule. These Lewis symbols and Lewis structures help visualize the valence electrons of atoms and molecules, whether they exist as lone pairs or within bonds.
A student performs a lab measuring the velocities of toy cars of different masses. A 3 column table with 5 rows. Column 1 is labeled Car with entries Car 1, Car 2, Car 3, Car 4, Car 5. Column 2 is labeled Mass in kilograms with entries 5, 5.5, 6, 6.5, 7. Column 3 is labeled Velocity in meters per second with entries 2.2, 2, 1.35, 1.90, 1.35. Which cars have the same magnitude of momentum? Check all that apply. car 1 car 2 car 3 car 4 car 5
Answer:
car 2 and 4 apply because they are the only things that really need to be tested
Answer:
Car 2, and Car 4 were not the answer for me.
Explanation:
yinka shonibare is not interested in constructions of race or identity in his work.
Yinka Shonibare is an artist interested in the construction of identity and race and projects these themes in his works (False).
Yinka Shonibare (1962) is a prominent English artist of Nigerian parents based in England. He stands out for being an artist who integrates social themes such as:
Cultural identityColonialismPostcolonialismGlobalizationRaceHis works are mainly sculpture, photography, and painting.
One of his most famous works is the one in which he made life-size headless human statues dressed in Ankara cloth. In this work, he makes a critique of colonialism and European and American imperialism that wants to take advantage of the resources of the African continent.
Note: This question is incomplete because the options are missing. Here are the options:
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What does the underlined word mean in the following sentence? Estela está en el primer grado. primer printer first painter
The underlined word means First in English.
Let understand that the word Primer is been underlined from the following sentence "Estela está en el primer grado."
The word "Primer" is a Spanish word which is used to indicate a beginning order or something that comes before all othersIn conclusion, the English word "First" is the best accurate word which is the translated meaning of "Primer".
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Answer: first
Explanation:
when attempting to control someone or something, do people compromise their own freedom in the process?
Perception differs for a lot of people. I believe that attempting to control someone or something, will not make one compromise their own freedom in the process.
Why attempt to control someone if you are going to loose your right to do whatever you want or be free. One's aim to control is to be able to do what you want.Freedom is the right of an individual to be free and even though it can be compromised by the evil intensions of other people, it is not right to so it to yourself. Lossing your freedom over something is not worth it. Though some people do compromise their freedom for anything but not in all situations.So therefore, I believe that people do not compromise their freedom at all and Lost of freedom is not what a person desires.
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what statement about italian renaissance artworks is true?
In the early 1600s, English colonists in Jamestown based their laws and government on Spanish customs. English customs. Powhatan customs. Plymouth Plantation customs.
In the early 1600s, English colonists in Jamestown based their laws and government on
B. English customs.The English colony in Jamestown was established in the year 1607 and this was purely based on English customs as the name of the colony was named after the King of England.
Furthermore, they made their choice based on the geography of the place which offered them a route to trade through the rivers and also high grounds that they could get to in case they were attacked.
Therefore, the correct answer is option B
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Answer:
B
Explanation:
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Which theme is best supported by the passage? Death is an insignificant force. Death conquers everyone in the end. Death keeps the world in awe. Death is a beginning, not an ending.
Answer:
Death conquers everyone in the end
Explanation:
edg 2021
The theme best supported by the passage is the following:
Death conquers everyone in the end.The reason is that Imperious Caesar is dead and that death is impossible to stop.
I was able to find the passage from Hamlet online:
Imperious Cæsar, dead and turn'd to clay,
Might stop a hole to keep the wind away:
O! that that earth, which kept the world in awe,
Should patch a wall to expel the winter's flaw.
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which of the following is not an early sign of heat illness?
which of the following statements describes a feature shared by mitochondria and the endoplasmic reticulum that increases the efficiency of their basic functions?
Mitochondria and the endoplasmic reticulum have HIGHLY folded membranes. This feature increases the efficiency of their basic functions.
Mitochondria are the energy centers of the eukaryotic cells that serve to synthesize ATP (the energy coin of the cell) by a process called cellular respiration.
The endoplasmic reticulum (ER) is an organelle responsible for the synthesis and processing of proteins and lipids, and the storage of micronutrients (calcium).
Mitochondria and the endoplasmic reticulum have folded membranes in order to increase the surface of the membranes and thus maximize their functions.
For example, mitochondrial membranes contain different protein complexes which are required during the electron transport chain of oxidative phosphorylation and ATP synthesis.
Moreover, the membranes of the endoplasmic reticulum have different enzymes in order to synthesize steroids (lipids) and carbohydrates.
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A diagram of chloroplast stroma and thylakoid lumen showing chemical energy, ferredoxin, ferredoxin-N A D p reductase, A D P synthase, and oxygen-evolving complex. Which corrections would change the diagram to accurately model the light-dependent reaction of photosynthesis? Check all that apply. CO2 should be changed to H2O. ADP and ATP need to be switched. e– should be changed to H . Chemical energy should be changed to light energy. PSII and PSI need to be switched.
Given the process of photosynthesis is used to produce ATP in the presence of light and water, the first, second, and fourth options are what need to be changed.
Photosynthesis is the process by which certain organisms transform light energy into chemical energy in the form of ATP. The first option states that CO2 should be changed to H2O, which is correct. This is due to the fact that photosynthesis oxidizes H2O in order to produce a molecule of oxygen.
Option 2 is also correct in that the diagram should show ATP instead of ADP, given that photosynthesis is used by organisms to produce ATP as the primary energy product. To carry out the function, the enzyme used is ATP synthase, which is what the diagram should reflect.
Finally, we should also choose option 4, which states that chemical energy should be switched with light energy. As previously states, photosynthesis uses light energy to produce chemical energy. Though chemical energy is produced, it is the final product and does not participate in the process, light energy does.
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Answer:
a,b,d
Explanation:
what is the difference between a white and red reaction
Select the best translation for the following question. What is it that the duke eating? ¿Con quién está hablando la gordita esa? ¿Qué es lo que está bebiendo el duque? Mantequilla...cubierta de chocolate. ¿Qué es lo que está comiendo el duque?
Answer:
D is the correct answer- ¿Qué es lo que está comiendo el duque?
The translation of the given question is: ¿Qué es lo que está comiendo el duque?
What is translation?
Translation is the conveyance of a source-language text's meaning through an equivalent target-language text. The English language makes a terminological distinction between translating and interpreting; translation can begin only after writing appears within a language group. A translator always runs the danger of introducing source-language terms, grammar, or syntax into the target-language translation inadvertently. Such "spill-overs," on the other hand, have occasionally imported useful source-language calques and loanwords that have enhanced destination languages. Translators, notably early sacred text translators, have contributed form the languages into which they have translated. Because of the difficulty of the translation process, efforts have been made, with varied degrees of success, since the 1940s to automate translation or to mechanically assist the human translator. More recently, the Internet's emergence has created a global market for translation services and promoted "language localisation."
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According to the graph, which figure shows the average speed of the horse that won the race? 0.05 m/s 20 m/s 45 m/s 285 m/s
Answer:
It should be 20 m/s as horses travel speeds of 72
Hope this helps!
Answer:20m/s
Explanation: its correct
in which reaction does the oxidation number of hydrogen change?
Answer:
The oxidation number of hydrogen changes in the reaction 2 Na(s) + 2 H₂O(l) → 2 NaOH(aq) + H₂(g).
We want to identify a change in the oxidation number of hydrogen. We will consider that:
The oxidation number of H in most compounds is +1.
The oxidation number of H in H₂ is 0.
The oxidation number of H in metal hydrides is -1.
In which reaction does the oxidation number of hydrogen change?
2 HClO₄(aq) + CaCO₃(s) → Ca(ClO₄)₂(aq) + H₂O(l) + CO₂(g)
NO. The oxidation number of H in HClO₄ and H₂O is +1.
CaO(s) + H₂O(l) → Ca(OH)₂(s)
NO. The oxidation number of H in H₂O and Ca(OH)₂ is +1.
HCl(aq) + NaOH(aq) → NaCl(aq) + H₂O(l)
NO. The oxidation number of H in HCl and H₂O is +1.
2 Na(s) + 2 H₂O(l) → 2 NaOH(aq) + H₂(g)
YES. The oxidation number of H in H₂O is +1 whereas in H₂ is 0.
SO₂(g) + H₂O(l) → H₂SO₃(aq)
NO. The oxidation number of H in H₂O and H₂SO₃ is +1.
The oxidation number of hydrogen changes in the reaction 2 Na(s) + 2 H₂O(l) → 2 NaOH(aq) + H₂(g).
Explanation:
Which graph represents the polynomial function f(x)=x3 4x2−4x−16?
Answer:
its the bottom left graph
Explanation:
it's the bottom left graph is the graph represents the polynomial function f(x)=x3 4x2−4x−16.
What is a polynomial function?In an equation such as the quadratic equation, cubic equation, etc., a polynomial function is a function that only uses non-negative integer powers or only positive integer exponents of a variable. For instance, the polynomial 2x+5 has an exponent of 1.
f(x) = anxn + anxn+1 +... + a2x2 + a1x + a0 is the formula for a polynomial. The greatest power of x in an expression is the mathematical function's degree. Polynomials of degree 0, 1, 2, 3, and 4 are constant (non-zero) polynomials, linear polynomials, quadratics, cubics, and quartics, respectively.
When two or more algebraic terms are added, subtracted, or multiplied (no division! ), the result is a mathematical expression known as a polynomial. The majority of the time, polynomial expressions contain at least one variable.
Thus, it's the bottom left graph.
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You can use fixative spray to protect a
drawing
clay sculpture
photograph
recycled sculpture
Answer:
drawing
Explanation:
Which sentence best uses a split infinitive to clearly emphasize the message of safe driving? Before getting behind the wheel, young drivers must remember not to text. Young drivers must remember to fully narrow in their focus when they get behind the wheel. Young drivers must remember to always turn off cell phones before getting behind the wheel. When driving a car, young drivers need to completely ignore their cell phones.
Young drivers must remember to always turn off cell phones before getting behind the wheel.
A split infinitive is often occurs when other words come between the two parts of the infinitive.They may look informal and result in confusion. Split infinitive in a sentence can be handled by the rearrangement of the the sentence so that nothing is between the two parts of the infinitive.Conclusively, we can say that split infinitive sometimes look informal and may result in confusion but it can be handle by rearranging the sentence.
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Answer:
The Answer is
C. Young drivers must remember to always turn off cell phones before getting behind the wheel.
Explanation:
Just got it right on my test
which of the following are considered prokaryotic organisms? select all that apply.
what ensures the integrity and security of data that are passing over a network
Answer:
Networking-security protocol
To which part of the plot does this passage belong? the exposition the rising action the climax the resolution
This passage of Hamlet belongs to the climax. The rising action section of the plot leads up to the climax.
Hamlet 'The Tragedy of Hamlet, Prince of Denmark' is the most important history written by William Shakespeare.In the tragedy of Hamlet, the ghost appears to Hamlet and indicates Hamlet to revenge his murder.In the tragedy history, Hamlet delayed this revenge by pretending to be mad.Learn more about Hamlet here:
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Answer:
the answer is B. the rising action
Explanation:
im jus dat ni ni fr
Explain why a + b = d
Answer:
yes
Explanation:
The elderly in the United States have become a. a small minority. c. a political force. b. the majority of the population. d. absent from the political scene.
Answer:
C
Explanation:
A political force
Answer:
a political force. C
Explanation:
trust mannnnnnnn
consider the following problem: a box with an open top is to be constructed from a square piece of cardboard, 3 ft wide, by cutting out a square from each of the four corners and bending up the sides. find the largest volume that such a box can have. (a) draw several diagrams to illustrate the situation, some short boxes with large bases and some tall boxes with small bases. find the volumes of several such boxes. (b) draw a diagram illustrating the general situation. let x denote the length of the side of the square being cut out. let y denote the length of the base. (c) write an expression for the volume v in terms of both x and y.
The largest volume that the box can have is two cubic feet.
(a) Please see the attached graph created with MS Excel that show the variation of volume with the side length of the square cut out.(b) Please find attached the diagram created with MS Visio, illustrating the general situation. (c) The expression for the volume v in terms of both x and y is V = y²·x.Reasons:
Given parameters are;
The side length of the box = 3 ft.
x represents the side of the cut square, we have;
Height of the box = x
Width of the box, y = 3 - 2·x
length of the box, y = 3 - 2·x
The volume of the box, V = y²·x
Therefore; V = (3 - 2·x)²·x = 4·x³ - 12·x² + 9·x
At the largest volume, we have;
[tex]\dfrac{dV}{dx} = \dfrac{d}{dx} \left(4 \cdot x^3 - 12 \cdot x^2 + 9 \cdot x\right) = 12 \cdot x^2 - 24 \cdot x + 9 = 0[/tex]
Which gives;
4·x² - 8·x + 3 = 0
[tex]x = \dfrac{3}{2}[/tex], or [tex]x = \dfrac{1}{2}[/tex]
The value, [tex]x = \dfrac{3}{2}[/tex], gives the minimum volume of the box, given that [tex]\dfrac{3}{2}[/tex] is half the length of the cardboard, therefore;
y = 3 - 2·x
We get;
[tex]y = 3 - 2 \times \dfrac{3}{2} = 3 - 3 = 0[/tex]
Which gives;
[tex]V = 4 \cdot \left(\dfrac{1}{2} \right)^3 - 12 \cdot \left(\dfrac{1}{2} \right)^2 + 9 \cdot \left(\dfrac{1}{2} \right) = 2[/tex]
The largest volume that the box can have, [tex]V_{max}[/tex] is 2 ft.³
(a) The volume of boxes with their height, (side length of square being cut out) x are plotted on the attached graph.
(b) Please find attached the drawings representing the general situation.
(c) From the question analysis, we have;
The volume of the box in terms of x and y is V = y²·x
The volume of the box in terms of x only is V = 4·x³ - 12·x² + 9·x
The volume of the box in terms of y only is [tex]V = y^2 \times \left(\dfrac{3 - y}{2} \right)[/tex]
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