Problem 5. Estimate the terminal settling velocity (m/s) of a spherical particle (density 2650 kg/m³) with a diameter of 0.5 mm in water. Assume the water is at 20°C (density = 998.2 kg/m', dynamic viscosity = 1.002x10* kgm's'). [Hint: to solve this problem, initially assume laminar flow and use Stoke's law to estimate the settling velocity of the particle. Then check the Reynolds number. If it is out of the laminar range, use the Stoke's law estimate and Reynolds number as your initial estimates in solving the problem iteratively using Newton's law. Perform your iterative solution with Newton's law using Excel, either “by hand," or using the iterative calculation function, and attach your spreadsheet). %3|

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Electronic Spreadsheet

Tabular listing has many advantages ranging from time management to efficient scheduling of tasks. Electronic spreadsheets allow the user to tabulate and analyze data, using its easy-to-use interface. An electronic spreadsheet is a staple application used among accountants, management staff, and IT professionals. It is used in various sectors worldwide for data management. An electronic spreadsheet is a system and computer software that could be used to do numerical computations automatically. Spreadsheet application programs are often organized as a table with rows and columns. Each row and column intersect to form a cell, which may be used to store data. These data can take the form of a written label, a number, or a formula that combines information from other cells.