Recent content by Christina909

Yes that was a typo, sorry. But when I say y^ -'y' hat (Or ^y - the typo) I mean it as the component, and it's the same with the others, it was just a formatting error

I've been trying to solve this question all day. If somebody could point me in the right direction I would really appreciate it! (ii) A particle’s motion is described by the following position vector r(t) = 4txˆ + (10t − t)ˆy Determine the polar coordinate unit vectors ˆr and ˆθ for r. [4]...