Physics 30 - April 4

Welcome back from the break everyone.  Hope it was restful and relaxing and you are ready to drive to the summer.  We only have about 10 weeks of school left so get ready.  Today we started the third unit in Physics 30.  We began looking at the physical definition of work and what work is.  We did examples 1-3 and looked at some special situations where work is zero.  Students then had the remainder of class to work on Assignment 3.1. We will take this up tomorrow.  We are moving on tomorrow to look at the concept of power.