Physics Problem

I am excited. We have to make this lab report for Physics, and I decided that I wanted to try to draw the problem on the computer. So I just spent a long time doing it; here it is!!

We had to use our experiment that we did and find the coefficient of friction. Ooh.

It was a bit difficult because the text boxes in "paint" aren't the most useful things in the world. Once you click out of them, you can't change them. And, I don't even know how to put a subscript in on Word, much less on "paint". So, I had to making 2 boxes to be able to make a subscript. Did you know that you can type some of the Greek alphabet on the "Symbols" font setting? Interesting...