Test corrections are due at the beginning of class on Wednesday (March 12)- NO EXCEPTIONS.
If you wish to change your grading option for this unit (energy), you must turn in a new contract today. If you want to keep the same option, you do not have to do anything as I'll just "rollover" the previous contracts.
Today we'll formulate a quantitiative definition for an object's energy (associated with its motion). This is the object's kinetic energy. As you might expect this is related to the amount of energy transfered to (or from) the object, which is known as work. This relationship is what's known as the work-kinetic energy theorem.