MOVEMENT ANALOGY

 

                   Actual Movable Things                                                                                                      

                   IMG_0336.jpg Desk Lamp

 

                    worm-gear.jpg Gear System

 

                   pulley1.gif Pulley System

 

                   hnr_springs.jpg Spring System

 

                   Cad Diagrams

                  

 

                   lamp cad.GIF Desk Lamp

 

 

gear and pulley.GIF Gear and Pulley Systems Combined

 

spring cad.GIF Spring System