1. Using a conservation momentum equation, show that the force on the hemispherical vane is twice that of the force on the flat vane? 2. Why the velocity at the vane (V1) is less than at the exit of nozzle (Vo)? 3. For both flat and hemispherical vanes, plot and find the slope for F (N) with respect to Fexp (N) and Fexp (N) with respect to Q (m/s), as shown below. 4. Why the lines on the graph do not pass through the origin?

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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.