Monday, April 14, 2014

Practice problems due Tuesday:
chapter 5 summary and review

In class Tuesday: chapter 5 review and rocket
In class Wednesday: chapter 5 review
In class Thursday: chapter 5 assessment

Tuesday, April 8, 2014

Friday, April 4, 2014

chapter 5 problem solving exercises
  • 16 - for a 30-60-90 triangle the vertical would be 1/2 and the horizontal would be sqrt(3)/2
  • A-1 vectors
  • A-2
  • A-7 vectors
  • A-9
  • A-10    7 m is close to 23 ft, she skied off a cliff not a "bump"