Today we continue on our journey of understanding motion, direction, and velocity. Continuing in our journey of understanding motion, direction, and velocity... today, Shini introduces the ideas of ...

This is much like the one dimensional motion game, except more complex. It gives you practice thinking in terms of components of vectors and, even trickier for students, the meaning and effect of the ...

Let ${\cal T}(x,\varepsilon)$ denote the first hitting time of the disc of radius ε centered at ϰ for Brownian motion on the two dimensional torus T2. We prove that ...