Hand-in

This is my dynamics hand-in for tomorrow - well a very small part of it - which I spent my entire evening writing up. For the first time, though, I actually managed to complete all of it, so I'm hoping it's mostly correct!

It's funny to look back at when I was doing maths at school, and how difficult I found it to extract variables from equations if it wasn't obvious what to do. Now it's second nature, and the difficult part is differential equations ...