Excel 05: poster (final project)
Hello, this is the final project whit a poster explaining coefficient and kinetick of friction projects: Thanks for read all my projects of these year 2024-2025, bye!
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Excel project 04: Kinetick coefficient of friction
These project was about a creation of an table and a graphic of kinetic coefficient of friction, thanks to 15 experiments whit cartboard and my movile phone. These is the final result:
Excel project 03: Coeficient of Friction
This project consisted to create a table whit the results of 15 experiments of the friction of cardboard-cardboard.
Digital image: excercises 41 and 42
41. Think you want to print out a photograph with a size of DIN A4: 210 X 297 mm maintaning maintaining a printing quality of 200 dpi. Which resolution would the image need? 8.27"X 200 dpi = 1,654 pixels of tall. 11.69"X 200 dpi = 2,338 pixels of long. Total resolution = 1,654 X 2,338 = 3,867,052 pixels = 3.87 megapixels. 42. W hich resolution would the same picture need to have a 300 dpi 8.27"X 300 dpi = 2,481 pixels of tall. 11.69"X 300 dpi = 3,507 pixels of long. Total resolution = 2,481 X 3,507 = 8,700,867 pixels = 8.7 megapixels.