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samantha mills

samantha m.

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Prob. 3.5-8. Un tubo de acero con diámetro exterior $d_e$ y diámetro interior $d_i$, y una barra maciza de aleación de aluminio de diámetro $d$, forman un sistema de tres segmentos que sufre deformación axial debida a una sola carga $P_C$ que actúa sobre un collarín en el punto C, como se muestra en la figura P3.5-8. a) Calcular los esfuerzos axiales $\sigma_1$, $\sigma_2$ y $\sigma_3$ en los tres elementos, y b) calcular los desplazamientos $u_B$ y $u_C$. $d_e = 2 \text{ in.}, d_i = 1.5 \text{ in.}, d = 0.75 \text{ in.}$ $L_1 = L_2 = 30 \text{ in.}, L_3 = 50 \text{ in.}$ $P_C = 12 \text{ kips}, E_1 = 30 \times 10^3 \text{ ksi}, E_2 = E_3 = 10 \times 10^3 \text{ ksi}$

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What would be the major product of a Friedel-Crafts alkylation of benzene using the following alkyl chlorides? CH3CH2Cl

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Correct ing equivalent equations to isolate the variable. Express your answ ided to two places. -4u=36

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Identify and explore a minimum of two ways in which structure meets function with in the Respiratory system and include 2 examples

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Which of the following accounts would most likely lead to a deferred adjustment (recording the cash before the expense/revenue)? A Subscription receivable. B Wages payable. C Unearned revenue. D All of the above are deferral adjustments.

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Which of the following statements is NOT true regarding peer relationships They have their own peer culture They are based on proximity They are often unstructured and chaotic They provided an environment for learning social rules and norms

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c. Compare and contrast between safety from environmental hazards and evaluation of plan Care c. Compare and contrast between safety from environmental hazards and evaluation of c plan.

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Price elasticity of demand is measured by the responsiveness of quantity to a change in Use the course lecture and PPT slides to answer this question.

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In readings and lecture, we discussed seven core principles of the developmental psychopathology framework. Choose one of those principles and describe how it applies to any other article assigned so far this semester. How might the principle help us understand the article?

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1 ES=[4;-2;10;-3;3;-7;17;8]; 2 function X=myFunction(ES) 3 TF=0; 4 while TF~=1 5 X=randi([0,9],4,1); 6 V=[ 2*X(1)-X(2)-X(3)-3*X(4); 7 2*X(1)+X(2)-2*X(3); 8 -3*X(1)-2*X(2)-X(3)+X(4); 9 X(1)+X(2)+2*X(3)-2*X(4); 10 -2*X(1)+X(3); 11 -X(1)+2*X(2)-X(3)-2*X(4); 12 -X(1)+2*X(2)-X(3)+2*X(4); 13 -X(1)-X(2)+2*X(4) ]; 14 if sum(V==ES)==8 15 TF=1 16 break; 17 end 18 end 19 end

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