Q1. Describe Friction and Stress/Strain from an Atomic Perspective and Analyze a Collision
Q2. Conservation of Angular Momentum (Translational and Rotational)
Q3. Work and Energy
Q4. 
Momentum Conservation in Two Dimensions

See also Lon-Capa for previous angular momentum questions from last semester.
Just a reminder, the exam is Wednesday 6th May in 1300 (the room we are normally in) from 8-10pm,