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PROBLEM 6 An 8 - ft -long steel member with a W8\times 31 cross section is subjected to a 5 -kip * in. torque. The properties of the rolled-steel section are given in Appendix C. Knowing that G= 11.2\times 10^(6)\psi , determine (a) the maximum shearing stress along line a-a,(b) the maximum shearing stress along line b-b, (c) the angle of twist. (See hint of Prob. 3.137.) SOLUTION (a) \tau _(f)=4.55ksi (b) ,\tau _(w)=2.98ksi (c) \phi =2.56\deg

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Question 57 1 pts What material, which was mined in Libby, Montana, has been used as insulation and a fire retardant, and has been found to cause lung disease and cancer? Radon Mercury Lead Asbestos

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3. a) Write the equilibrium equation for Kc for the following reaction N2(g) + 3 H2(g) \iff 2 NH3(g) b) An equilibrium mixture at 500° K has the following concentrations: [N2] = 3.0 x 10?² M [H2] = 3.7 x 10?² M [NH3] = 1.6 x 10?² M, calculate the equilibrium constant, Kc c) Calculate the Kp for this reaction

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What is the slope of the line between the marked points? Point 1: $ (2,2) $ Point 2: $ (4,5) $ \[ \text { slope }=\frac{\left(Y_{2}-Y_{1}\right)}{\left(X_{2}-X_{1}\right)} \] 1.5 consumed per second 0.75 consumed per second. 1.75 consumed per second

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Find the price of Netflix stock on 04/29/2024 and yesterday. Calculate the difference in its stock value between yesterday and 04/29/2024. Calculate how much you would have made or lost if you had purchased 1000 shares of that stock on your last birthday and sold it yesterday. Show all your calculations in your response.

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QUESTION 14 1 POINT Given $f(x) = -2x^2 - 2x + 16$, find $f'(1)$ using the definition of a derivative. Provide your answer below: f'(1) =

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Overgeneralized beliefs about a group of people that often underlie prejudicial emotions are called: social scripts. the other-race effect. stereotypes. scapegoats.

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3 6 Two factors are critical to achieving success through reengineering: A) Creativity and innovation

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Find the indefinite integral. (Use C for the constant of integration.) \int \frac{9}{\sqrt{4 - (x + 2)^2}} dx

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Design a 56 bit CPU (Memory, I/O Bus, two CPUs) ( a Draw program organization b Identify all registers, sizes c Draw common Bus .Create a basic web site. d Develop basic instruction Formats e Draw one stage of Arithmatic Unit f Draw one stage of Logic Unit g Draw Control Unit of the computer h Draw instruction cycle i Design basic Computer Instruction(around 500) k Draw computer operation flow chart l Identify all Flip-Flops m Redesign control Unit for a microprogrammed CU. n Draw hardware configuration o Draw computer instruct. & microinstruction code Format p Show mapping of instruct. code to microinstruction address q Draw Block diagram

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andrew b.