What is Ap: Definition and 690 Discussions
A village is a clustered human settlement or community, larger than a hamlet but smaller than a town (although the word is often used to describe both hamlets and smaller towns), with a population typically ranging from a few hundred to a few thousand. Though villages are often located in rural areas, the term urban village is also applied to certain urban neighborhoods. Villages are normally permanent, with fixed dwellings; however, transient villages can occur. Further, the dwellings of a village are fairly close to one another, not scattered broadly over the landscape, as a dispersed settlement. In the past, villages were a usual form of community for societies that practice subsistence agriculture, and also for some non-agricultural societies. In Great Britain, a hamlet earned the right to be called a village when it built a church. In many cultures, towns and cities were few, with only a small proportion of the population living in them. The Industrial Revolution attracted people in larger numbers to work in mills and factories; the concentration of people caused many villages to grow into towns and cities. This also enabled specialization of labor and crafts, and development of many trades. The trend of urbanization continues, though not always in connection with industrialization. Historically homes were situated together for sociability and defence, and land surrounding the living quarters was farmed. Traditional fishing villages were based on artisan fishing and located adjacent to fishing grounds.
In toponomastic terminology, names of individual villages are called comonyms (from Ancient Greek κώμη / village and ὄνομα / name).
View More On Wikipedia.org
In toponomastic terminology, names of individual villages are called comonyms (from Ancient Greek κώμη / village and ὄνομα / name).
View More On Wikipedia.org
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MHB 2.7.3 AP calculus Exam Riemann sum
ok basically t is 3 hours appart except between 7 and 12 of which I didn't know if we should intemperate. other wise it is just adding up the 4 $(t)\cdot(R(t))$s. -
MHB 9.1.317 AP calculus exam multiple choice derivatives of sin wave
ok just posted an image due to macros in the overleaf doc this of course looks like a sin or cos wave and flips back and forth by taking derivatives looks like a period of 12 and an amplitude of 3 so... but to start I was not able to duplicate this on desmos altho I think by observation alone... -
MHB 2.1.314 AP Calculus Exam a particle moves along the x-axis......
ok again I used an image since there are macros and image I know this is a very common problem in calculus but think most still stumble over it inserted the graph of v(t) and v'(t) and think for v'(t) when the graph is below the x-axis that participle is moving to the left the integral has a... -
MHB 4.2.8 AP calculus Exam Integration limits
ok I posted a image to avoid any typos but was wondering why the question has dx and options are in dt I picked C from observation but again that was assuming f was a horizontal line of which it could be something else that way the limits stay the same but the area is cut in halfopinions... -
MHB 5.1.313 AP Calculus Exam DE on bird weight
I just posted a image due to overleaf newcommands and graph ok (a) if we use f(20) then the $B=0$ so their no weight gain. (b), (c), was a little baffled and not sure how this graph was derived... -
MHB 2.1.312 AP Calculus Exam Int of half circle
The function f is defined by $$f(x)=\sqrt{25-x^2},\quad -5\le x \le 5$$ (a) Find $f'(x)$ apply chain rule $$ \dfrac{d}{dx}(25-x^2)^{1/2} =\dfrac{1}{2}(25-x^2)^{-1/2}2x =-\frac{x}{\sqrt{25-x^2}}$$ (b) Write an equation for the tangent line to the graph of f at $x=-3$... -
MHB 9.2.2 AP Calculus Exam -- slope field for which DE
ok probably if one did a lot of these this could be solved by observation others separate the variables and take to Integral to get the equation -
MHB 9.2.2 AP Calculus Exam Slope Fields
I'm just going to post this image now since my tablet won't render the latex. This is a free response question.. But my experience is that the methods of solving are more focused here at mhb saving many error prone steps.. Mahalo ahead... -
MHB 4.2.5 AP Calculus Exam int of e
calculator returned this but know sure why $\displaystyle2 \int _1^2e^udu$ note there might be a duplicat of this post ? -
MHB 3.3.04 AP Calculus Exam 2nd derivative
Ok not sure if I fully understand the steps but presume the first step would be divide both sides deriving$$\dfrac{dy}{dx}=\dfrac{2x-y}{x+2y}$$offhand don't know the correct answer $\tiny{from College Board}$- karush
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- Ap Ap calculus Calculus Derivative Exam
- Replies: 7
- Forum: Calculus
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MHB 3.3.291 AP Calculus Exam Problem solve for k
Let $g(x)$ be the function given by $g(x) = x^2e^{kx}$ , where k is a constant. For what value of k does g have a critical point at $x=\dfrac{2}{3}$? $$(A)\quad {-3} \quad (B)\quad -\dfrac{3}{2} \quad (C)\quad -\dfrac{3}{2} \quad (D)\quad {0} \quad (E)\text{ There is no such k}$$ ok I... -
MHB 2.7.263 AP calculu Exam Population growth
image to avoid typos Ok I'm clueless, -
MHB 3.4.238 AP calculus exam Limits with ln
238 Solve $$\displaystyle\lim_{h\to 0} \dfrac{\ln{(4+h)}-\ln{h}}{h}$$ $$(A)\,0\quad (B)\, \dfrac{1}{4}\quad (C)\, 1\quad (D)\, e\quad (E)\, DNE$$ The Limit diverges so the Limit Does Not Exist (E)ok the only way I saw that it diverges is by plotting not sure what the rule is that observation... -
MHB 4.2.236 AP calculus Exam integral with u substitution
AP Calculas Exam Problem$\textsf{Using $\displaystyle u=\sqrt{x}, \quad \int_1^4\dfrac{e^{\sqrt{x}}}{\sqrt{x}}\, dx$ is equal to which of the following}$ $$ (A)2\int_1^{16} e^u \, du\quad (B)2\int_1^{4} e^u \, du\quad (C) 2\int_1^{2} e^u \, du\quad (D) \dfrac{1}{2}\int_1^{2} e^u \, du\quad... -
MHB 4.1.237 AP calculus exam find area
$\tiny{237}$ $\textsf{The total area of the region bounded by the graph of $f(x)=x\sqrt{1-x^2}$ and the x-axis is}$ $$(A) \dfrac{1}{3}\quad (B) \dfrac{1}{3}\sqrt{2}\quad (C) \dfrac{1}{2}\quad (D) \dfrac{2}{3}\quad (E) 1 $$ find the limits of integration if $$f(x)=0 \textit{... -
MHB 224 AP calculus Exam slope at a point (x,y)
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MHB 219 AP Calculus Exam Inverse function
Let $f(x)=(2x+1)^3$ and let g be the inverse of $f$. Given that $f(0)=1$, what is the value of $g'(1)?$$(A)\, \dfrac{2}{27} \quad (B)\, \dfrac{1}{54} \quad (C)\, \dfrac{1}{27} \quad (D)\, \dfrac{1}{6} \quad (E)\, 6$ok not sure what the best steps on this would be but assume we first find... -
MHB 2.8.218 AP Calculus Exam f'(g(3))=
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MHB 217 AP Calculus Exam continous function with k
217 $f(x)=\begin{cases} \dfrac{(2x+1)(x-2)}{x-2}, &\text{for } x\ne 2 \\[3pt] k, &\text{for } x=2 \\ \end{cases}$$(A)\,0\quad(B)\,1\quad(C)\,2\quad(D)\,3\quad(E)\,5\quad$ -
MHB 215 AP Calculus Exam Problem Power Rule
If $y=(x^3-cos x)^5$, then $y'=$(A) $\quad 5(x^3-\cos x)^4$(B) $\quad 5(3x^2+\sin x)^4$(C) $\quad 5(3x^2+\sin x)^4$(D) $\quad 5(x^3+\sin x)^4(6x+\cos x)$(E) $\quad 5(x^3+\cos x)^4(3x+\sin x)$ ok I am sure this could be worded better. but I think many students take these tests and are not used...- karush
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- Ap Ap calculus Calculus Exam Power Power rule
- Replies: 7
- Forum: Calculus
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MHB 214 AP Calculus Exam velocity
$\tiny{207 \quad DOY}$ A particle moves along the x-axis. The velocity of the particle at time t is $6t - t^2$. What is the total distance traveled by the particle from time $t = 0$ to $t = 3$ ? $(A)\,3 \quad (B)\,6 \quad (C)\,9 \quad (D)\,18\quad (E) \, 27$ ok think this is correct... -
MHB 1.1.4 AP Calculus Exam Problem int sec x tan x dx
$\tiny{213(DOY)}$ $\displaystyle\int \sec x \tan x \: dx =$ (A) $\sec x + C$ (B) $\tan x + C$ (C) $\dfrac{\sec^2 x}{2}+ C$ (D) $\dfrac {tan^2 x}{2}+C $ (E) $\dfrac{\sec^2 x \tan^2 x }{2}+ C$ -
MHB 2.2.212 AP Calculus Exam problem find increasing interval
212 Let f be the function given by $f(x)=300x-x^3$ On which of the following intervals is the function f increasing (A) $\quad (-\infty,-10]\cup [10,\infty)$ (B) $\quad [-10,10]$ (C) $\quad [0,10]$ only (D) $\quad [0,10\sqrt{3}]$ only (E) $\quad [0,\infty]$ Steps ok this was a little... -
MHB 2.2.211 AP Calculus Exam practice problem
211(DOY) If If $y=x \sin x,$ then $\dfrac{dy}{dx}=$ (A) $\sin x + \cos x$ (B) $\sin x + x \cos x$ (C) $\sin x + \cos x$ (D) $x(\sin x + \cos x)$ (E) $x(\sin x - \cos x)$ Solution ok this is a relatively simple problem but was wondering if $y'$ should be used in combination with... -
MHB 210 AP Calculus Exam problem tangent line to curve
Find the slope of the tangent line to the graph of $$f(x)=-x^2+4\sqrt{x}$$ at $x=4$ (A) $8-$ (B) $-10$ (C) $-9$ (D) $-5$ (E) $-7$ -
MHB 2.1.207 AP calculus practice exam problem Lim with tan(4X)/6x
$\displaystyle\lim_{{x}\to{0}}\left(\frac{\tan 4x}{6x}\right)=$ (A) $\dfrac{1}{3}$ (B) $\dfrac{2}{3}$ (C) 0 (D) $-\dfrac{2}{3}$ (E) DNE solution direct substitution of 0 results in undeterminant so use LH'R so then after taking d/dx of numerator and denominator and factor out constant we... -
MHB 2.2.206 AP Calculus Practice question derivative of a composite sine
206 (day of year number) If $f(x)=\sin{(\ln{(2x)})}$, then $f'(x)=$ (A) $\dfrac{\sin{(\ln{(2x)}}}{2x}$ (B) $\dfrac{\cos{(\ln{(2x)}}}{x}$ (C) $\dfrac{\cos{(\ln{(2x)}}}{2x}$ (D) $\cos{\left(\dfrac{1}{2x}\right)}$ Ok W|A returned (B) $\dfrac{\cos{(\ln{(2x)}}}{x}$ but I didn't understand why... -
MHB 1.1.205 AP calculus exam practice question
given that $\left[ f(x)=x-2, \quad g(x)=\dfrac{x}{x^2+1}\right]$ find $f(g(-2))$ (A) $\dfrac{-11}{5}$ (B) $\dfrac{-4}{17}$ (C) $-3$ (D) $\dfrac{14}{85}$ (E) $\dfrac{-12}{5}$ _____________________________________________________________________________ Solution find $g(-2)$... -
MHB 4.2.204 AP calculus practice question
If $\displaystyle f(x)=\int_1^{x^3}\dfrac{1}{1+\ln t}\, dt$ for $x\ge 1$ then $f'(2)=$ (A) $\dfrac{1}{1+\ln 2}$ (B) $\dfrac{12}{1+\ln 2}$ (C) $\dfrac{1}{1+\ln 8}$ (D) $\dfrac{12}{1+\ln 8}$ ok I am little be baffled by this one due the $x^3$ in the limits since from homework you just take...- karush
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- Ap Ap calculus Calculus
- Replies: 6
- Forum: Calculus
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MHB 1.4.203 AP calculus practice question on Limits
I am posting some AP calculus practice questions on MeWe so thot I would pass them thru here first The solution is mine... any typos or suggestions... $\textbf{Find the Limit of}$ $\displaystyle\lim_{x\to \pi} \dfrac{\cos{x}+\sin{x}+1}{x^2-\pi^2}$ (A) $-\dfrac{1}{2\pi}$ (B) $\dfrac{1}{\pi}$... -
How does AP propagate in large myelinated neuron?
I am reading https://www.ncbi.nlm.nih.gov/books/NBK21668/#_A6137_. It mentions that AP propagates along the length of the neuron due to the passive spread of depolarization, but it is only for small (thin, I presume?) myelinated neurons and large unmyelinated ones. My question is how do APs...- TytoAlba95
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- Forum: Biology and Medical
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Teaching high school AP physics
Hello everyone, A postion for an AP (advanced placement) physics teacher opened up at the high school I work at and I jumped all over it. More specifically, I will be teaching AP Physics 2. I believe I will be one of two teachers in our district teaching the course. I haven't had much...- nmsurobert
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- Replies: 7
- Forum: STEM Educators and Teaching
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LaTeX How Can You Retrieve and Display Selection Values from a PDF in LaTeX?
https://documentcloud.adobe.com/link/track?uri=urn%3Aaaid%3Ascds%3AUS%3A4882882a-63fb-4f57-aefe-154f82d8c04e this a pdf of an attempt to produce AP Calculus matching questions on a PDF I am using overleaf thanks much you might have down load the pdf from the browser then open it in Acobat...- karush
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- Replies: 1
- Forum: MATLAB, Maple, Mathematica, LaTeX
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Courses AP Bio then AP Physics 1 or other way around?
Hey! I’m a sophomore that is scheduling for next year. Hopefully, I will be taking AP Calc BC next year (junior year). As for my science course, I want to take AP Bio and AP Physics 1 before graduating, but we can only take one per year. So would you recommend Physics during my senior year when...- Something123
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- Forum: STEM Academic Advising
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Why Does Using A=L^2/4 Lead to Incorrect Results in Calculating EMF in a Loop?
I am attempting to solve part b of this question. I start with the equation A=L^2/4 and I get dA=L/2(dl). Next I find dA/dt=L/2(dL/dt) and I realize dL/dt=v. Thus I get -d(flux)/dt=-BLv/2. Finally, I use emf/R=I. I get -BLv0/2R=I. However, the answer is BLv0/4R=I. I understand dA is supposed to...- pokemon123
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- Forum: Introductory Physics Homework Help
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Schools Comparing AP Physics C to College Intro Physics Courses
To the people who took AP Physics C in high school and then took the introductory Calc-based physics sequence in college; how does Physics C compare to the Intro Sequence?- Josh0768
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- Replies: 4
- Forum: STEM Academic Advising
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What is AP layer in Ansys RedHawk?
What is AP layer in ansys redhawk ? I have list of layers I see in ansys redhawk tool, there are different metal and via layers , instances etc and there is a layer called AP in the end, What is this layer or where can I find more information bout it? -
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AP Physics C Momentum Problem: A dart launched horizonally by a spring gun
Homework Statement A boy launches a 20 g dart horizontally by a spring gun from a balcony 45 m above the ground. The dart lands 15 m away from the balcony. If the length of the gun’s barrel is 10 cm, what is the average horizontal force applied by the spring?(A) 1.0N (B) 2.0 N (C) 2.5 N (D) 5. N...- Kush
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- Replies: 22
- Forum: Introductory Physics Homework Help
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AP Physics Exams: College Apps & Self-Studying Tips
Hey guys. I'm currently a rising senior just starting my college applications. My junior year I took 6 AP exams: Calc BC (5&5), Physics C: Mechanics (5), English Langauge (5), US History (5), Physics 1 (4), and Biology (4). I only took 5 classes, however, all except c mechanics. Using my calc...- Jay Deepak
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- Ap Ap physics Exams Physics
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- Forum: STEM Academic Advising
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Other List of Books to use for self-study before AP classes
I plan on taking a multitude of AP classes next year. I would like some books that I should buy for good study.- General Scientist
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- Forum: Science and Math Textbooks
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Courses Would taking Calc III make up for having *Zero* AP classes?
Hi PF! :') Ultimately, I've taken zero AP classes in my entire time in high school and, at first, I didn't see this as a problem. But now there are a couple of people who've told me otherwise (in terms of getting into college for undergrad). SO, if I take calc III at my local community college...- ProfuselyQuarky
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- Replies: 23
- Forum: STEM Academic Advising
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AP Physics C: Karate Expert's Board Chop Calculation
1. The problem statement, all variables and given/known A karate expert breaks a pine board, 2.2 cm thick, with a hand chop. Strobe photography shows that his hand, whose mass may be taken as 580 g, strikes the top of the board with a speed of 9.5 m/s and comes to rest 2.8 cm below this...- CoreanJesus
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- Forum: Introductory Physics Homework Help
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AP PHYSICS 1 Kinematics falling with deceleration
Homework Statement Captain American bails out of an airplane and falls 50 meters without friction. When the parachute opens, he decelerate at 2.0m/s2. He reaches the ground with a speed of 3.0 meters/sec. a.) How long is captain america in the air? do= d= vo= v=3m/s t= ? a= -9.8m/s2 ?? (this...- pow
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- Replies: 1
- Forum: Introductory Physics Homework Help
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AP Physics 1 kinematics problem
Homework Statement The engineer of a passenger train rounding a curve at 30m/s sights a slow-moving freight train 200m ahead on the same track traveling in the same direction with a constant velocity of 10m/s. The engineer of the passenger train immediately applies the brakes, causing a...- pow
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- Replies: 1
- Forum: Introductory Physics Homework Help
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AP Physics 1 Kinematics problem
Homework Statement Luke Skywalker is making a diving run at the Death Star, approaching in his X-Wing at a rate of 500m/s. (The Death star is hollow, so it has almost no gravity.) Suddenly, at 800 meters from the Death Star, Luke fires his retro rockets. This creates a reverse acceleration of...- pow
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- Forum: Introductory Physics Homework Help
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Rotation problem - AP Physics 1
Hey guys, I'm having trouble understanding this problem that was on an AP Physics 1 sample questions page: So a couple of questions here: (By the way, I know the answer is C) 1. My teacher explained that the net torque here on the assembly would be zero(will ask him again later). Is this...- blueblast
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- Replies: 9
- Forum: Mechanics
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Courses Where Can I Find Resources for Homeschooling AP Physics C?
I have decided to go home schooled for my last two years of high school and I am trying to make a curriculum at the moment. Do any of you know a good resource for this? It has not been too hard to find a physics 1 or 2 course, but calculus based physics courses have been pretty sparse. So far I...- Ethxn
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- Replies: 3
- Forum: STEM Academic Advising
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Courses AP Physics 2 without AP Physics 1?
Hey, all! My situation is as follows: I'm an upcoming senior in high school and in the middle of my junior year I developed an interest in physics. However, at my school, AP Physics 1 is taken junior year and AP Physics 2 is taken senior year. I didn't take AP 1 because I was indifferent to...- Emiliano Carrillo
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- Replies: 5
- Forum: STEM Academic Advising
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Courses Taking Multivariable calc after AP calc AB
I am going to be a freshman in college and I intend to major in astrophysics. This past year I took AP calculus AB, and I got an A and I believe I did well on the AP test (results haven't come back yet though). This morning I took my school's math placement test, and I was placed into...- GiantSheeps
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- Replies: 4
- Forum: STEM Academic Advising
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Testing I couldn't take AP test; what's the probable aftermath?
I am a high school graduate from India ( GPA of 4.8 out of 5), and I am planning to go for a physics major.I got an admit at the University of Massachusetts Amherst with a good scholarship and all but I recently found that most of my friends in the States had already taken an AP exam which I...- Anshul23
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- Ap Ivy league Test
- Replies: 2
- Forum: STEM Academic Advising