Numerade

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Determine the reactions at the supports A, B, and C. Let a be the last digit of your ID number $(a + 2)$ kip $a + 3$ $a + 1$ $2(a + 3)$ $(a + 5)$ kip/ft

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Feasibility reports identify meeting attendees and those absent, if necessary. True or false

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10. Which option correctly rank the relative importance of the following resonance structures? H H N H N IZ H 1 2 3 4 5 A. 1>2>3>4 B. 1>3>4>2 C. 1>3>2>4 D. 1>4>2>3

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Lasers used for corrective eye procedures often use lasers of wavelength 193 nmWhat is the energy per photon this wavelength?

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Based on your reading of "To oblivion and back" and the data shown in the figure below, you conclude that the reintroduction of sea otters has species richness and evenness in this ecosystem.

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Figure below shows pH adjustment process where pH 6.5 need to be maintained. pH in the tank is controlled by NaOH dosing to the tank. But somehow, the flow of waste (pH 4.5) also need to considered where excess flow of the waste shall make that pH in the tank will decrease. Draw a cascade control loop system. Waste, pH 4.5 pH 6.5 pH Adjustment Tank NaOH Tank Process variable need to be controlled = pH

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2. A hollow sphere of inner radius 30 mm and outer radius 50 mm is electrically heated at the inner surface at a rate of 1200 W. At the outer surface, it dissipates heat by convection into a fluid at 100°C and a heat transfer coefficient of 400 W/m² K. Determine the temperature at the inside and outside surfaces of the sphere. It may be presumed that there is no energy generation and the thermal conductivity of the material is constant at 15 W/mK.

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Lifetime savings accounts, known as LSAs, allow people to invest after-tax money without being taxed on any of the gains. If an engineer invests $14,000 now and $14,000 each year for the next 10 years, how much will be in the account immediately after the last deposit, provided the account grows by 11% per year? After the last deposit, the balance in the account will be $

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Q1. Many coffee enthusiasts prefer using \"gooseneck kettle\" when they brew their coffee. As the name suggest, \"gooseneck kettle\" has a long and narrow neck that resembles the neck of a goose (Figure 1). The presence of the \"gooseneck\" allows a more precise control of the water flow rate during the pouring process. Design a stainless steel gooseneck kettle by specifying the diameter and length of the \"gooseneck\" that will allow a pouring rate of 3 ml/second at the beginning of the pouring. The pouring conditions is shown in Figure 1. Water density and viscosity at 90 $^\circ$C are 965 kg/m$^3$ and 3.15$\times$10$^{-4}$ Pa-s, respectively. Initial water level 5 cm Water Outlet Figure 1. Illustration of the pouring conditions of a \"gooseneck kettle\". (30 marks)

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1. Consider a universe with positive curvature ($k > 0$) that contains only matter. Show that the Friedmann equation is satisfied by the following parametric equations: $a(\theta) = \frac{4\pi G\rho_0}{3k} (1 - \cos\theta)$, $t(\theta) = \frac{4\pi G\rho_0}{3k^{3/2}} (\theta - \sin\theta)$, where $0 \le \theta \le 2\pi$. Sketch $a$ as a function of $\theta$ and qualitatively describe the behavior of the universe.

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john r.