Excel project of the coeff of static friction

 Description: we do the experiments and then we put the results in the table and do the average.

Angles in excel

 

DESCRIPTION: first we mesure some angles with the app 'phyphox' and copy the solutions that it put. Then, we do the proper function in each column.

Graph of the Cosine function

DESCRIPTION: I invented some values ​​and then, using the correct formulas, extracted the rest of the information. Finally, I created the graph.

GIMP - Final

 

GIMP 006 - Mosaic of photos

 

DESCRIPTION: First I looked for some photos in my gallery and with the help of some photos of Telma I was able to make this collage. Then, I put the images with the same scale and aspect ratio. In the end I have put different filters on the images.

GIMP 005 - Grey Scale

 

Original

Final

DESCRIPTION: First, I have looked for an image that is good for this project. Then, I duplicated the layer and lowered the saturation to zero on one of them. Finally, I have carefully removed the parts that were not yellow and left only the girl's dress with the original color (yellow).

GIMP 004 - Ercilla Museum

 

EXPLANATION: I have taken some images and put them on the windows and walls with the help of the perspective tool.