Numerade

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1) Consider a vector $\vec{A}$ in two different rectangular coordinate systems, one primed and the other unprimed. The primed coordinate system is rotated counterclockwise through an angle $\theta$, with respect to the unprimed coordinate system. The vector $\vec{A}$ is fixed during this rotation about the z-axis. Find the relationship between the components of $\vec{A}$ in the primed system, expressing the primed components in terms of the unprimed components. (i) Draw the figure for the rotation of the primed coordinate system with respect to the unprimed coordinate system. $\vec{A}$ is fixed during this rotation. (ii) Use this figure to find: $A'_x = ?$ $A'_y = ?$ 2) Show that the length of $\vec{A}$ is the same in the primed and unprimed frames: $||\vec{A}|| = \sqrt{(A'_x)^2 + (A'_y)^2} = \sqrt{(A_x)^2 + (A_y)^2}$

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Rising income inequality disappears with proper measurement. uneven declines in income growth in the bottom and middle quintiles. steep declines in mean income growth for the bottom quintile. was primarily driven by the relatively rapid growth of mean income in the top quintile.

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The entropy of the universe is ________. zero continually increasing constant continually decreasing the same as the energy, E

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how does health promotion chapter 6 mission statement, goals and objectives apply to current public health issues

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tion 3. a) Determine whether $W = \{ \in (x, y, 2x+5y) | x, y \in \mathbb{R} \}$ is a subspace of the vector space $\mathbb{R}^3$. b) Determine whether $W = \{ (3x+1, -5y) | x, y \in \mathbb{R} \}$ is a subspace of the vector space $\mathbb{R}^2$.

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\alpha COP (alpha COP) is one of the COPI coat proteins in yeast. In the yeast mutant $ret1-1$, the \alpha COP gene is mutated so that the \alpha COP protein is dysfunctional at 37 degrees C. In the paper, in $ret1-1$ mutant cells at 37 degrees, Golgi cisternal maturation was ________. abolished delared reversed accelerated

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20cm 30cm 20cm 30cm 20cm 20cm 20cm 10cm $l_{airgap1} = 0.015cm$ 10cm N=300 $l_{airgap2} = 0.015cm$ 10cm 10cm 20cm 20cm depth = 10cm Given the ferromagnetic core above, i=2A, $\mu_r=2000$: a. Calculate all reluctances and draw the magnetic circuit equivalent. Consider fringing effects to be 5%. b. Find the flux through the center part of the core (where the winding is wrapped). Make sure you note the direction as well as the magnitude. c. Calculate the flux through air gap 2. Make sure you note the direction as well as the magnitude.

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Text: Column A with Column B; Write your answer on a separate paper. Column B Convex: Have all angles less than 180Â° and all interior angles greater than 180Â°. Concave: Have at least one angle greater than 180Â° and only one boundary. It does not intersect the area of the polygon. Complex: Have at least one angle greater than 180Â° and more than one boundary. It intersects the area of the polygon. Regular: Have all sides and angles equal. Irregular: Have unequal sides or angles. Simple: Have only one boundary and does not intersect the area of the polygon.

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(iii) 12 times a no is 240, what is the no? (iv) Write two consecutive integers where sum is 41

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Is the following statement true or false? Consider a Venn diagram with 5 overlapping regions, with the regions labelled A, B, C, D, and E. The regions overlap in such a manner that all possible combinations of the letters occur and every region in the Venn diagram, including the area outside the circles, has the number 1 assigned to it. The probability of an outcome that contains the letter A, given that only the regions A, B, C, D, and E are being chosen from, is 0.5.

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marcos b.