HPS Intro to Vectors

In Class:

• Science Fair discussion time: log books and research plans.
• Review and pass in HPS HW 2.5: Conservation of Momentum.
• Introduction to Vectors: drawing them and finding their sums graphically.

Homework (Due Thu 10/4/2007):

• Bring in science fair log books for checks.
• Research plans (human subject/hazardous materials projects only)