Numerade

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A surface that has an area of 0.20 m² lies on a plane whose normal is perpendicular to the plane defined by the points (3, 0, 0), (0, 1, 0), and (0, 0, 3). The surface intersects with an electric field given by 8.5 x 10⁵ (4i+12j-3k) N/C. The magnitude of the electric flux through the surface is 4. 0 x 10⁶ N.m²/C. 5. 9 x 10⁶ N.m²/C. zero. 6. 0 x 10⁵ N.m²/C.

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The electric field 5.30 cm from a very long charged wire is (2300 N/C, toward the wire). What is the charge (in nC) on a 1.00-cm-long segment of the wire?

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What is meant by the term beaten paths? How do such paths increase Vp in Equation (9.1) and thereby increase the likelihood of migration?

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QUESTION 2 The assumption of constant $\Delta H$ and $\Delta S$ is valid under which conditions? Non-equilibrium conditions only Modest temperature ranges near STP Large temperature ranges At temperatures below standard temperature only

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Marginal Utility Price Good X 4 2 Good Y 2 2 A rational consumer faced with the choice of consuming more X or Y would choose to consume more of which good? Multiple choice question. Good Y Good X Need help? Review these concept r

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Please enter number of Acres: 100 Please enter the name of the first vegetable: Pees Please enter the how many acres for Pees: 70 Please enter the seed cost per acre for Pees: 10 Please enter the name of the second vegetable: Beets Please enter the seed cost per acre for Beets: 15 Vegetable One: Pees Acres: 70.00 Cost: 700.00 Vegetable Two: Beets Acres: 30.00 Cost: 450.00 Total Cost of Crops: 1150.00 You will spend the most money on the Pees

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3. (90 pts) A right-angle rod AOB (assumed massless) that carries two masses $m_1$ and $m_2$ is supported by a linear spring (stiffness $k$) and a damper $c$. The system is in static equilibrium at angle $\alpha$. Given $m_1 = m_2 = 1$ kg, $L = 1$ m, $k = 10.48$ N/m, $c = 0.5$ N-s/m, $\alpha = 30^\circ$. a) Calculate the mass moment of inertia of the system about point O. b) Do the statics analysis. Note: spring is compressed at equilibrium. c) The system is driven by an external force $f(t) = F \cos(\omega t)$. Derive the equation of motion for small oscillation angle $\theta$ about the equilibrium position. Hint: $\sin(\alpha \pm \beta) = \sin \alpha \cos \beta \pm \cos \alpha \sin \beta$, $\cos(\alpha \pm \beta) = \cos \alpha \cos \beta \mp \sin \alpha \sin \beta$ d) Given $F = 1$ N, $\omega = 1$ rad/s. Calculate the following: natural frequency, damping ratio, response amplitude of the system, and phase lag.

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Question 4 10 points Soha's company is taking a project that will produce $2,800,000 of revenue per year. Cash expenses will be $400,000, and depreciation expenses will be $250,000 per year. The firm is in the 40 percent marginal tax rate. If the firm's capital expenditures will be $420,000, the additional working capital $350,000. ? a $680,000 ? b $520,000 ? c $770,000 ? d $700,000

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Muscles that move ankle and foot: Gastrocnemius Soleus Plantaris Fibularis (peroneus) longus Fibularis (peroneus) brevis Extensor digitorum longus Tibialis anterior

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Question 1 i. The table below shows the devices available to design a GPON network to provide subscribers with 17 FTTH service and 15 corporate VPN services respectively. In the design the first splitter is 18 Km from the OLT, second splitter 40 Km from the OLT and the third splitter 9 Km from the nearest splitter to the OLT. Node/device Quantity OLT 1 1:2 splitter 1 1:16 splitter 2 ODF 1 ODN 1 ONT 32 Type of optical fibre ? a. Design the GPON. (2 marks) b. Explain in detail the downstream and upstream transmission of information or data. (4 marks) c. Predict your own transmit power, safety margin, the type of optical fiber and estimate the optical link power budget. (6 marks) d. Clients connected to the third splitter can't have access to the services they subscribed. Explain in detail the investigation process using OTDR. (4 marks) e. Based on your network, if there is a break between the first and third splitter list the affected customers. Explain how you will restore services to all the affected (4 marks) subscribers. [20 MARKS]

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matthew q.