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Two rectangular cross-section bars are joined at $30^\circ$ counterclockwise from x-axis face (surface normal in x-axis direction) by simple glued scarf splice shown below. The glue can fail when either the shear stress or normal stress reaches their respective limits of Shear stress limit, $\tau_L = 60$ MPa ; normal stress limit, $\sigma_L = 100$ MPa (tension) a) Given $\sigma_{yy} = -20$ MPa, use Mohr's circle to determine the maximum normal tensile stress $\sigma_{xx}$ that can be safely applied before the glue failed. There is no stress in z-direction ($\sigma_{zz} = \sigma_{zx} = \sigma_{zy} = 0$). b) Show the stresses (with direction) on a free body diagram with the section cut along the plane of the joint for the maximum allowable normal tensile stress $\sigma_{xx}$. Joint $\sigma_{yy}$ $\sigma_{xx}$ $60^\circ$ y x $\sigma_{xx}$ $\sigma_{yy}$ $\sigma_{yy}$ $\sigma_{xy} = \tau_{xy} = 0$ y x $30^\circ$ $\sigma_{xx}$ $\sigma_{yy}$

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Justine Schumacher (pronouns she, her, hers), 78 years old, presents with concern about mole changes. Reports the mole has changed appearance in the last several months. Reports no personal or family history of skin cancer. She grew up in Arizona and admits experiencing sunburns with blisters as a child. She has a past medical history of rheumatoid arthritis, hypertension, and high cholesterol. Medications include infliximab, simvastatin, and lisinopril. No known drug allergies. Vital signs are normal. Physical assessment of the mole reveals a 7-millimeter asymmetrical nevus on the right leg with irregular borders and several colors noted. No other unusual skin lesions noted.

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Profitability is proposed as one of the common factors among asset returns. It Group of answer choices performs worse than the market return in historical data. buys firms with high profitability and sells firms with low profitability and is return is positive. works as if it is value investing. buys firms with low profitability and sells firms with high profitability, and its return is negative.

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Question 12 (1 point) The letter " D " on this diagram represents the deoxyribose molecule the ribose molecule hydrogen bonds between the complementary bases the bonds between the sugar and phosphate groups

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al(oh)3 has a ksp of 1.26 x 10^-33 what is its molar solubility

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$L = 1 \text{ m}$ \newline $EI = 0.15 \text{ N} \cdot \text{m}^2$ \newline $f = 1 \text{ N/m}$

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Problem 5: a) Draw the DFA state machine for the following DFA M = {{q1, q2, q3, q4, q5}, {a,b}, ?, q3, {q3}}, where transition function ? is a b q1 q1 q2 q2 q1 q3 q3 q2 q4 q4 q3 q5 q5 q4 q5 b) Write a regular expression for the language of the given DFA

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38.) Which functional groups can act as acids? A) amino B) carbonyl C) carboxyl D) sulfhydry! E) ketone

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Question 2.4 (20 points) A conical pendulum consists of a mass $M$ suspended from a fixed point by a rope with length $l$, as shown in the figure right. The mass goes around the circle with constant speed. The mass of the rope and all kinds of frictions are negligible. Let the angle between the rope and the vertical be $\theta$. Draw the free body diagram of the mass. Express the period of the pendulum in terms of $M$, $g$, $l$ and $\theta$.

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P4: Given the state table of a finite machine below. It is required to design this state machine with D-FFs. (1) Determine the number of D-FFs required for this design. (2) Derive FF input table in combination with the state table (you may want to use a spreadsheet to complete this task). (3) Drive Boolean expressions for inputs of D-FFs. (4) Present the complete schematic of the design. EET2332 Current State Input Next State Outputs A B I Anext Bnext Y 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 1 0 1 0 1 1 0 0 1 1 0 0 0 0 0 1 0 1 1 0 0 1 1 0 X X X 1 1 1 X X X H

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paula l.