Physics 30 - March 30

Today students learned about potential energy and how to calculate it.  The concept of defining a reference level is important in understanding potential energy.  Students were given Assignment 3.4 to work on. The notes today were on slides 24 -29.  On Monday, we will begin to look at the law of conservation of energy and how to work with it.  Reminder that tomorrow class will be cancelled.  Have a great weekend everyone.