Numerade

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At one time, the rate of rotation for popular music records on a record player was 33 rpm. a. Express this rotational velocity in rev/s. b. Through how many revolutions does the record turn in a time of 5 s?

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What is the value of the current when flux reaches its maximum values? (A)

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Question 10 The uniform slender beam has a mass of 17 kg. the dimension $a = 1.01$ m and $b = 0.24$ m. Just after the cord is cut, determine the vertical components of reaction at the pin $O$ in Newtons

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\frac{1}{(2k+1)!} < 10^{-3} \quad (2k+1)! < 1000 \quad 2k+1 > 6 \quad k > \frac{5}{2} \quad k=3 \\ \therefore S_3 = \sum_{k=1}^{3} \frac{(-1)^{k+1}}{(2k+1)!} = \frac{1}{6} - \frac{1}{120} + \frac{1}{5040} = \frac{840+1-42}{5040} = \frac{799}{5040} \approx 0.159

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5 Determine $V_x$, $V_y$ in the circuit.

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Consider the data from two directional sensors as follows: Section 1: I1 = 46.31 degrees and A1 = 65.50 degrees Section 2: I2 = 46.31 degrees and A2 = 73.78 degrees The distance between the two stations is 100 feet. Assuming that the well trajectory is a part of a circular helix.

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Mention two major benefits of waste recycling.

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Initially, a perfectly competitive market that has 1,000 firms is in long-run equilibrium. Then 100 firms in the industry adopt a new technology that reduces the average cost of producing the good. In the short run, the price the new technology make technology firms with economic profit, and firms with the old a) falls; break even; incur an economic loss b) remains the same; zero; incur an economic loss c) remains the same; positive; break even d) remains the same; positive; incur an economic loss e) falls; positive; incur an economic loss

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(2 pt) 2. The following two molecules are: CH$_3$ F I Cl Cl F I CH$_3$ (A) Constitutional isomers (B) Enantiomers (C) Identical (D) Diastereomers

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An increase in PCO2 levels in COVID-19 patients could be a result of: a) increased diffusion distance between the blood and alveoli b) thickening of cell membranes from inflammation c) accumulation of fluids in alveoli d) all of the above 5. The active form of ACE2: a) is produced by a sheddase enzyme b) interacts with renin to convert angiotensinogen to angiotensin I (ANGI) c) inactivates angiotensin converting enzyme (ACE) d) converts angiotensin II to angiotensin 1-7. e) all of the above f) a and d

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virginia m.