1J10.10 - Map of State 1J10.20 - Loaded Beam - Moving Scales 1J10.25 - Center of Mass of a Broom 1J10.28 - Center of Mass Pipe 1J10.30 - Meter Stick on Fingers
1J30.10 - Suspended Block 1J30.12 - Cart on Incline 1J30.15 - Normal Force 1J30.20 - Tension in a String 1J30.24 - Tension in a String II 1J30.25 - Rope and Three Students 1J30.26 - Rope and Three Weights 1J30.50 - Whiteboard Force Table