40. Motion of the Center of Mass

1D40.1 Tossing an Irregularly-Shaped Disk 1D40.2 Air Track Inchworm 1D40.3 Two-Body System on Air Table

50. Central Forces

1D50.1 Ball on String 1D50.2 Pail of Water 1D50.3 Conical Pendulum

52. Deformation of Central Forces

1D52.1 Centrifuge Hoops 1D52.2 Candle on a Rotating Platform

50. Centrifugal Escape

1D55.1 Grinding Wheel

60. Projectile Motion

1D60.1 Falling Pucks 1D60.15 Ball and Funnel 1D60.2 Shoot the Monkey 1D60.3 Water-Jet Parabola