Numerade

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the upper wire carries the current 10A. What should the current be in the lower wire such that the magnetic field at point P is zero?

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2) This problem refers to figure 2. A 500-lb crate B is suspended from a cable attached to a 40-lb trolley A which rides on an inclined I-beam as shown. At the instant shown, the trolley has an acceleration of 4.2 ft/s² up and to the right. At the instant shown, the cable attached to the trolley A is vertical. Determine the acceleration of B relative to A. $a_{B/A} = $ ft/s² up / down / left / right (circle one) Determine the tension in the cable CD. $T_{CD} = $ lb

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Let $f(x) = \frac{3}{\sqrt{x}}$. (a) Find the slope $m$ of the tangent line to the graph of $f$ at the point where $x = a$. $m = $ (b) Find an equation of the tangent line to the graph of $f$ at the point $(1, 3)$. $y(x) = $ (c) Find an equation of the tangent line to the graph of $f$ at the point $(4, \frac{3}{2})$. $y(x) = $ (d) Use technology to graph $f$ and the two tangent lines in the same viewing window.

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Producing antibodies in response to a vaccination would be described as __________________________________ Question 1 options: Active and natural. Passive and natural Active and artificial Passive and artificial.

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Which international treaty is meant to protect the rights to work, education, and subsistence?

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9) Describe the function of each organelle/compound listed below in protein synthesis: nucleolus nucleus DNA RNA vesicles rough ER ribosome Golgi apparatus

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Express the given sum or difference as a product of sines and/or cosines.\\ $\cos\frac{50}{2} - \cos\frac{70}{2}$

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Which of the following series should be used to determine the divergen\n series\n$\sum_{n=1}^\infty \frac{\sqrt{5n^2 + 2n + 4}}{n}$

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PROBLEM SET 05: Energy at Point of Release (Frictionless) Turned in automatically when due. Friction only here. As shown in the figure, a block of mass m = 17 kg is released from rest at position A, near the top of an incline that makes an angle of 34° with the horizontal. As it slides down, the block experiences kinetic friction μ = 0.55 only over a distance L = 1.5 m, as illustrated in the figure. The incline is frictionless everywhere else. After passing the section with friction and sliding further down, the block encounters a spring at position B and compresses it an amount c = 0.22 m to point C before coming momentarily to rest. The distance between points A and B is 4.3 m. The system is subject to the regular force of gravity g = 9.80665 m/s². (a) Determine the speed of the block at position B: 5.81 m/s (b) Determine the force constant k of the spring: 1.57104 N/m Instructions:

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describe the step by step from transcription to translation to activation ending with function could come out abnormal after change of dna sequence

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kenneth s.