- 课时1：M2-centres of mass 26:50
- 课时2：M2-projectiles1 24:36
- 课时3：M2-projectiles2 26:23
- 课时4：M2-variable acceleration1 22:30
- 课时5：M2-variable acceleration2 15:07
- 课时6：M2-work and energy1 20:39
- 课时7：M2-work and energy2 18:21
- 课时8：M2-collision1 15:55
- 课时9：M2-collision2 20:57
- 课时10：M2-statics_of_rigid_bodies1 18:03
- 课时11：M2-statics_of_rigid_bodies2.mp4 20:46
