Physics 30 - March 21

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.

Reminder of your in class assignment tomorrow on the last half of Unit 2.  Study assignments 2.5-2.7.