Numerade

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Problem 4. As shown in the figure 4, one end fixed solid bar is first subjected to a cyclic load of P₁=0.0 lb to 24,000 lb for 500 cycles. Then the magnitude of cyclic load is reduced to P₂=0.0 lb 12,000 lb for 55,000 cycles. Finally, cyclic load is increased to P₃=0.0 lb to 18,000 lb for 600 cycles. Using S-N given in the figure, calculate the remaining life using Miner's rule. Assume, Sut=100 Ksi, Sy= 80 Ksi, E=30 MPsi L= 25 in. D=5 in. P P₁ P₃ P₂ 0 Time P' Bending stress (thousands psi) 60 50 40 30 20 10 0 10⁴ 10⁵ 10⁶ 10⁷ Revolution to failure, N P₁ = 24,000 P₂ = 12,000 P₃ = 18,000 Sut = 100 ksi d = 5 in. L = 25 in.

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The last stage of labor is the placental stage. expulsion stage. neonate stage. dilation stage. decidual stage.

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In a study by Elizabeth Loftus, subjects watched a film of an automobile accident, then answered a series of questions, including one asking them to estimate the speed of the cars. What factor affected the subjects' estimate of how fast the cars in the film were traveling? whether the word contacted, hit, bumped, collided, or smashed was used in the question. whether the driver of the car was male or female how experienced the subject was as a driver. whether the subject had themselves been involved in a serious automotive collision in the past.

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Which of the following is generally not true about statistical sampling as compared to non-statistical sampling? Statistical sampling allows a more objective evaluation of sample results. Statistical sample plans involve additional costs of evaluation. Statistical samples are more representative of the population. Statistical sampling may assist the auditors in designing more efficient samples.

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The nurse has provided discharge teaching to the patient. Which of the following client responses would indicate a need for further teaching? Select all that apply. “I can shower as soon as I am able to stand by myself.” “I will eat a high sodium diet to help with fluid balance post-surgery.” “It is normal to have pain in my calf of the side of my new hip.” “I will not sit for longer than 30 to 45 minutes at a time.” “I will check my incision for redness, swelling, tenderness, and drainage.” "I will sleep on the opposite side of my new hip.” “I will sleep at a 45-degree angle or higher for 6 weeks after surgery.”

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Reactions that can proceed in either direction are called amphibolic. • True • False

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Find \textbf{r}(t) and \textbf{v}(t) given acceleration \textbf{a}(t) = t^{1} \textbf{i}, initial velocity and initial position \textbf{v}(t) = \textbf{r}(t) = \textbf{v}(0) = 6\textbf{j}, \textbf{r}(0) = -6\textbf{k}.

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Per turn of the Krebs cycle, one acetyl is oxidized, forming 1. ________ CO2,2._________ ATP, 3.________ NADH, and 4.________ FADH2 molecules.

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C Types of Academic Writing - Reports Imagine you are taking a course that lists a report as its final assignment. What is the first step to take?

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Tonio Corporation had the following interest expenses during the period: Interest on borrowings from Ayala Corp., a P12,000 sister company Interest paid to preferred shareholders 40,000 Interest on tax delinquencies 40,000 Interest on borrowing on a machinery which is currently depreciated at its acquisition cost 18,000 Compute for the deductible interest expense. P |

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david k.