Chemistry 112 Periods 1 & 3

• Calculation of average atomic mass.  Last section of chapter 4.3.
• chem_112_chapter_4_guided_reading.pdf
• chem_112_chapter_4_guided_reading_answers.pdf

Physical Science Period 4

• Motion review.
• Test is Moved until Friday, September 28.

Physics 112

• Solving for position of accelerating objects (file is below)