Numerade

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Question 1 (1 point) The shaft is supported by three smooth journal bearings at A, B, and C. Determine the z-component of the reaction at support A in Newtons. Consider $F_1 = 1,450 N$ and $F_2 = 700 N$. The bearings are properly aligned and exert only force reactions on the shaft. All forces depicted are parallel to the axes corresponding to their directions as illustrated in the figure. Draw the FBD before proceeding to set up the equations. Z 500 N $F_2$ $F_1$ 0.6 m C A 0.9 m 0.6 m 0.9 m 0.9 m B X 0.9 m y 900 N 0.9 m

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During the first rotation of the CAC, provide an indication of the average radioactivity content of each carbon (in %) and the sum total radioactivity expected to be found in isocitrate and succinate if the entirety of the radioactivity entered the CAC simultaneously and underwent a single turn of the CAC

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The Pennsylvania system was based on all of the following principles except ? convicted felons would be treated fairly in isolation although hard labor was instituted. ? individuals would think about past transgressions and repent while in isolation. ? solitary confinement is punishment because people are social being by nature. ? solitary confinement would prevent further corruption inside prison.

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Consider the given parts of a triangle ABC. Determine the requested values using the Law of Sines, Law of Cosines, or a combination of the two. Watch out for the Ambiguous case when using the Law of Sines!! Round the sides to two decimal places and the angles to one decimal place using degree measure. Given side a = 2.80, b = 3.90 and angle C = 17°, find the following Side c = (round to 2 decimal places) Angle B = (round to 1 decimal place)

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What was the main effect of the Whiskey Rebellion? ? It demonstrated that ordinary citizens could change federal policies through a united front ? It proved that foreign trade can lead to large gains for some but serious losses for many ? It showed the federal government had power to enforce the rule of law in the Union ? It ruined the political career of John Whiskey and showed the only way to participate in federal politics was through official parties

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Complete the code to output 't = ' followed by the value of t to five digits after the decimal point. On the same line, output ' when w = ' followed by the value of w to one digit after the decimal point. Ex: If the input is 1.9, then the output is: t = 32.38000 when w = 1.9

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After simplification, the fraction \frac{\frac{1}{x+h} - \frac{1}{x}}{h} could be written as \frac{h}{x+h} \frac{-1}{x(x+h)} h-1 \frac{-h^2}{x(x+h)} \frac{-1}{x+h}

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Cullumber Company provides the following information about its defined benefit pension plan for the year 2020. Service cost $ 90,100 Contribution to the plan 104,900 Prior service cost amortization 10,800 Actual and expected return on plan assets 63,000 Benefits paid 40,700 Plan assets at January 1, 2020 643,200 Projected benefit obligation at January 1, 2020 690,100 Accumulated OCI (PSC) at January 1, 2020 150,500 Interest/discount (settlement) rate 10 % Compute the pension expense for the year 2020. Pension expense for 2020 $

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B) Please implement the following functions: 1) Write a function equals(MetroStation s1, MetroStation s2) which returns a non-zero value if the name property of the MetroStation s1 is equal to the name property of MetroStation s2; zero otherwise. 2) Write a function addStation which takes two inputs, a MetroLine* and a MetroStation; and adds the given metro station to the end of the MetroStations [] arrays pointed by the MetroLine* pointer. It should return void. 3) Write a function hasStation which takes two inputs, a MetroLine and a MetroStation and returns a non-zero value if the given metro line has a metro station with the same name as the given metro station; zero otherwise. 4) Write a function getFirstStop which takes input as a MetroLine and returns the MetroStation representing the first stop of the given metro line. If there is no such station, your function should return an empty MetroStation. 5) Write a function getPreviousStop which takes two inputs, a MetroLine and a MetroStation and returns the previous MetroStation to the MetroStation

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10 pts 1. a) For the link shown in (i), sketch, and label clearly and completely on the link, the velocity of A with respect to B in terms of r and ?. b) For the link shown in (ii), sketch, and label clearly and completely on the link, the two components of acceleration of A with respect to B in terms of r, ?, and ?. 20 pts 2. For the mechanism given, at the instant shown, link 4 is moving to the right with a speed of 20 in/s (constant). Link lengths: O?B = BC. a) i) find the angle ?O?BC, and ii) find O?B and BC. b) Sketch, and label clearly and completely, the velocity polygon for the 4-bar linkage. c) Using a method of your choice, determine the angular velocities of links 2 and 3. d) Sketch, and label clearly and completely, the acceleration polygon for the 4-bar linkage. e) Using a method of your choice, determine the angular accelerations of links 2 and 3.

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katherine s.