Pressure

1. Read pp 66 - 73 in Motion, Forces and Energy and complete questions 1 - 5 on p 73

2. Be sure that all pressure models are in shared science folder in PDF format
    PDF models should include:
         - pressure exerted by metal cylinder against the lab table 50 pts

         - inflated balloon showing relative pressures (direction and magnitude) inside and outside 50pts

         - syringe compressed and expanded with and without a marshmallow 100 pts
         - heated can collapsing in cold water 50 pts
         - balloon in the flask 50pts

3. Complete PhET (Gas Properties) packet if not submitted Friday
4. Pressure Test (redundant) next Thursday, Febuary 13, 2014