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$ \frac{\frac{2}{5}-\frac{1}{5}}{x}=\frac{x}{0,2} $

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Two point charges q1 = 2.40 nC and q2 = -7.00 nC are 0.10 m apart. Point A is midway between them, and point B is 0.080 m from q1 and 0.060 m from q2. Take the electric field to be zero at infinity. Find the electric field at A.

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Which two rules of inference are used in the following argument? For all integers x, we have that x < 1 or x has at least two divisors. We know integer 1 has exactly one divisor. Therefore, 1 < 1.

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Safari File Edit View History Develop Window Help <> 0 Chat Web Port.. Rec Con Section... learn.zybooks.com Prog Delt Delt java Cou Sat Jan 27 10:00 AM +0 Fou zyBooks My library > CIS 116: Introduction to Computer Programming home > 2.13: LAB: Divide input integers tra??meyero zyBooks catalog Help/FAQ Alicia Quintero Write a program that reads integers user_num and div_num as input, and outputs user_num divided by div_num three times using floor divisions. Ex: If the input is 2000 2 the output is: 1000 500 250 Note: In Python 3, floor division discards fractions. Ex: 6 // 4 is 1 (the 0.5 is discarded). ACTIVITY 2.13.1: LAB: Divide input integers 1 Type your code here... 2 0/10 main.py Load default template...

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The height of a falling object is given by y(t)=100-4.9t^(2) with y in meters and t in seconds. Assume that a is a fixed, but unknown, instant in time. Write a formula for the average velocity on the interval[a, a+h. Simplify your formula to a point where you could successfully plug in h=0. Enter your simplified formula. It should involve both a and h. (Delta y)/(Delta t)= Compute the velocity at the instant whent =a. Your answer will be a formula that contains a. You do not need units. (dy)/(dt)|_(t)|=0= What value of a gives a velocity of -25(m)/(s) ? Give an answer with correct units and 3 decimal places of accuracy. The height of a falling object is given by yt=100-4.9t2 with y in meters and t in seconds. Assume that a is a fixed,but unknown, instant in time Write a formula for the average velocity on the interval[a,a + h]. Simplify your formula to a point where you could successfully plug in h =0 Enter your simplified formula.It should involve both a and h y t Compute the velocity at the instant whent = a. Your answer will be a formula that contains a. You do not need units. dy dt What value of a gives a velocity of-25m/s? Give an answer with correct units and 3 decimal places of accuracy

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Question list Question 1 Question 2 Question 3 Question 4 Question 5 Question 6 Question 7 Question 8 Question 9 Question 10 K Use the intercepts to graph the equation. x - 2y = 4 Use the graphing tool to graph the line. Use the intercepts when drawing the line. If only one intercept exists, use it and another point to draw the line. Click to enlarge graph

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List some of the problems that Marx gives that he felt would ultimately bring down the bourgeoisie. Are these problems still present today? Why did they fail to bring down the bourgeoisie as Marx predicted? Document reasons for your answer.

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Use the following information to answer the next exercise.\ $X \sim N(54, 8)$\ Find the probability that $x > 57$. (Round your answer to four decimal places.)

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TRANSFORMATIONS 6. The radical function $f(x) = \sqrt{x}$ is graphed below, along with a few key points. Sketch the following on the same grid. 12 a) Sketch $g(x) = 2\sqrt{x + 3}$ AND state its Domain. Domain of $g(x)$ b) Sketch $h(x) = -\sqrt{-(x - 7)} + 4$ AND state its Range. Range of $h(x)$ 7. Let $f(x) = \frac{1}{x}$. If $g(x) = f(-(x - 2)) - 3$, sketch $g(x)$. (Hint: Graph $f(x)$ first and remember to include the asymptotes.) 12

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6:03 PM Thu Oct 6 0 points possible (ungraded) learning edge.edx.org A particle is undergoing simple harmonic motion with an equilibrium position of $x = 0$ m. At $t = 0$ s, the position, velocity, and acceleration are given as: $\vec{x} = 0.454$ m $\vec{v} = 0.166$ m/s $\vec{a} = -0.34$ m/s$^2$ Assume the position function has a form: $\vec{x}(t) = A \cos(\omega t + \phi_0)$ (a) What is the angular frequency of the particle? rad/s (b) What is the amplitude of the particle? m (c) What is the phase constant of the particle? (Enter a value between $-\pi$ and $+\pi$) rad (d) What is the particle's position at $t = 11.3$ s? m (e) What is the particle's velocity at $t = 11.3$ s? m/s 24%

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kimberly w.