available problems
Chapter 2: Motion in One Dimension (problems on p. 70 of the text)#12 (pencast) (pdf)
#13 (pencast) (pdf)
Chapter 3: Motion in Two Dimensions (problems on p. 115 of the text)
#34 (pencast) (pdf)
#36 (pencast) (pdf)
Chapter 4: Forces and Newton's Laws (problems on p. 154 of the text)
#52 (pencast) (pdf)
Chapter 5: Work and Energy (problems on pp. 194-195 of the text)
#18 (pencast) (pdf)
#27 (pencast) (pdf)
#31 (pencast) (pdf)
Chapter 6: Momentum and Collisions (problems on pp. 232-235 of the text)
#24 (pencast) (pdf)
#29a (pencast) (pdf)
#29b (pencast) (pdf)
#33 (pencast) (pdf)
#34 (pencast) (pdf)
#37 (pencast) (pdf)
#45 (pencast) (pdf)
Chapter 15: Refraction of Light
p. 567 #3 (pdf)
Chapter 20: Electric Circuits
p. 758 #46 (pdf)
Chapter 25: Subatomic Physics
p. 902 #1 (pdf)
Fusion reaction example (pdf)