Major Nerd Alert

This type of problem is a lot of fun because it looks like a fairly complicated spring/mass system, but you can do all the calculations in just about one equation. Yeah work-energy equations! Yeah Sir Isaac Newton!!
This section was all about linear constraints (kinematic constraints), but it's really all about fun with pulleys. This one was challenging.
Here's another Kinematic Constraint problem. I probably spent three hours messing with this one until I realized my error in logic. It was still a lot of fun even after all the extra time.
This problem was fun because it nearly made my TI-89 graphing calculator explode. Its literally impossible to solve this equation without technology because it requires you solve for two trig functions simultaneously. You would be forced into a deadly game of trial and error if you ever wanted to do it by hand. Why would you ever want to do this by hand?!
This was one of the earliest assignments we did. If you can read my chicken-scratch at the top of the page, you can see it's a pretty intense gravity problem. Actually, it's not too hard, just a little abstract.

If anybody was wondering the kind of stuff I'm doing in Engineering School, here's your taste.