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william carson

william c.

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2. The door will close automatically using torsional springs mounted on the hinges. Each spring has a stiffness $k = 50$ N-m/rad so that the torque on each hinge is $M = (50\theta)$ N-m, where $\theta$ is measured in radians. If the door is released from rest when it is open at $\theta = 90^\circ$, determine its angular velocity at the instant $\theta = 0^\circ$. For the calculation, treat the door as a thin plate having a mass of 70 kg. 0.4 m M 1.5 m 0.4 m M 1.2 m

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P Co. has the following profits over the last 5 years: Year 1 - $150,000, Year 2 - $160,000, Year 3 -$100,000, Year 4 -$130,000 and Year 5 - $200,000, (with Year 5 being the most recent year). What is the weighted-average earning for P Co.? (Round your final answer to the nearest whole dollar.) Multiple Choice $143,333 $128,000 $152,667 $256,572

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In the circuit below, the battery voltage is 1.77 V, C1 = 14.7 µF and C2 = 9.66 µF. The circuit has been connected long enough to allow it to reach "steady state", which means the capacitors have become fully charged. (Due to the nature of this problem, do not use rounded intermediate values—including answers submitted in WebAssign—in your calculations.)(a) Find the charge stored in each capacitor? Q1 = CQ2 = CQ3 = C (b) What is the energy stored in each capacitor? En1 = JEn2 = JEn3 = J

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How many observations are necessary to successfully identify an ARIMA model?

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QUESTION 21 In a(n) ______, an individual's social status is achieved through ability and effort rather than through inheritance, for example. ? a. Caste system ? b. Meritocracy ? c. Oligarchy ? d. Aristocracy

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Which rule is used in the following inference? $(E \circ F) \supset (C \supset D)$ $E \circ F$ $C \supset D$ O HS O DS O MT O CD O MP

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Which of the following is not one of the four commonly recognized forms of utility? Question 10 options: Form Time Place Price

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multiple proteins are involved in DNA replication, and each protein has a unique role. Use the inage to visualize some of these proteins. Note that DNA

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Find the derivative of the function.\ y = (2x^2+6) \ln(x+5)\ A. $\frac{dy}{dx} = 4x \ln(x+5)$\ B. $\frac{dy}{dx} = \frac{4x}{x+5}$\ C. $\frac{dy}{dx} = \frac{2x^2+6}{x+5} + 4x\ln(x+5)$\ D. $\frac{dy}{dx} = \frac{2x^2+6}{\ln(x+5)} + 4x\ln(x+5)$

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4 In a continuous probability distrbution A. Only certain outcomes are possble. B. All the values within a certan range are possble C. The sum of the outcomes is greater than 1.00 D. None of the above.

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