As another school year approaches its close, capped by the annual standardized testing season that hijacks the reasons any teacher teaches, I do what most teachers do: I ponder how I can get a better ...

Initially Block A slides to the right along Block B which is traveling to the right. However, with friction acting between A and B, both A and B slow down. At some point, A instantaneously comes to ...

Lecture: There will be no live lectures given today. Instead, watch one of the two videos below for today’s material. These videos are recorded by two of your instructors this semester, with each ...