Teacher Notes
Recent and Featured Problems
- Nov/23 The leaking carriage
- Nov/23 Conservative forces
- Nov/23 A problem in rotational motion
- Nov/23 An equilibrium problem requiring intuition
- Nov/23 A problem on torques
- Nov/23 A puzzle with velocities of points on a rolling ring
- Nov/23 The three cylinders problem
- Dec/23 A problem with angular momentum
- Dec/23 Invariant interval
- Dec/23 Birthdays and Doppler
- Dec/23 Spacetime diagrams
- Dec/23 Is seeing believing?
- Dec/23 An instructive relativity problem
- Dec/23 The pole in-the-barn paradox
- Dec/23 Cue hitting snooker ball
- Dec/23 Rolling without slipping
- Feb/24 A problem with a math connection
- Apr/24 Scales in the Universe
- Apr/24 An impulse problem
- Apr/24 An unexpected motion
- May/24 A specimen paper relativity question
- Aug/24 A shocking and beautiful result
- Sep/24 A conceptual problem in kinematics
- Oct/24 Another instructive relativity problem
- Oct/24 A problem on torques leading to an IA
- Dec/24 20 conceptual problems in mechanics
- Jan/25 A challenging problem with friction and momentum
- Jan/25 A spacetime diagram worksheet
- Feb/25 Three ways to solve a problem
- Apr/25 Two classic questions on buoyancy