What I learned today: That if a force but not a magnitude is known, there are still only three unknowns. (Previously, I thought 4).
Other Notes: I ventured onto campus today on a saturday to attend an optional review session lead by the TA of which I had never met personally before. As soon as I sat down I did not like it. The TA seemed annoyed about my questions and also presumptive about my judge of his capabilities. We just did mesh well. Also, I needed to correct him on his understanding of significant figures, but decided not to (because he was already treating me like a loud mouthed heckler). Now I am worried about it coming up again like at a party or something. Its like when you know someone for a long time but have somehow forgot thier name and you have to start playing it off like you are the type of person that doesn't use thier name in conversation.
On the plus side I know that by missing office hours, I am probably not missing much.
I got to walk around campus a little today! Hence a scenic photo for once.
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