PULLEY
Pulley
When a cord is run over a pulley, the direction of the applied force is changed. This is a very useful principle in many different machines and a basic principle that shows up again and again in physics classes. This device lets students explore and understand this basic principle.
Grade Level: 1-6
When a cord is run over a pulley, the direction of the applied force is changed. This is a very useful principle in many different machines and a basic principle that shows up again and again in physics classes. This device lets students explore and understand this basic principle.
Grade Level: 1-6
