AutoSave Off H GA_3_CHENG 316_S2 (1) . Saved to this PC- Search (Alt+0) Fatema F File Home Insert Draw Design Layout References Mailings Review View Help Comments v Share X Calibri (Body) 14 DE O o B 1 U v ab X x? = = Styles Editing Paste Dictate Sensitivity Editor Reuse Files A D A A A TC AL T Clipboard Font Paragraph Styles Voice Sensitivity Editor Reuse Files Q2. We want to explore the ability of Newton's method to find roots to the equation sin(ix) = 0. You should already know the roots of this equation. Write a MATLAB program that determines the roots of the equation for initial guesses x = 0, 0.01, 0.02, ... , 1.99, 2.00 by using Newton's method. Your program should generate a plot of the root produced by Newton's method as a function of the initial guess. Explain your plot. Q3. For a packed bed, the Ergun equation provides a relationship between the pressure drop per unit length and the properties of the bed, . (nvo (1 - )2 7pv 1 - 7-e == 150 + L D 3 4 D ) () where n is the fluid viscosity, vo is the superficial velocity, De is the particle diameter, p is the fluid density, and e is the void fraction of the bed. Consider a 1.5 m long packed bed containing 5 cm diameter particles. Fluid of density 2 g/cm2 and viscosity 1 CP flows through this bed at a superficial velocity of 0.1 m/s. The pressure drop in the bed is 416 Pa. Write a MATLAB program to find the void fraction using the Secant Method. Page 1 of 1 324 words English (United States) Accessibility: Good to go D Focus + 100% o E w 28C Sunny E 10:16 AM 3/24/2022 4