Wedges

Wedge – Demonstration Model

Each Demonstration Model measures approximately 2-1/2 times the size of the student version and is great for classroom demonstration. One of the simplest of the simple machines, but it is capable of great force amplification. The motion of the wedge... More.

Wedge – Student Model

One of the simplest of the simple machines, but it is capable of great force amplification. The motion of the wedge into the space between the two boards is converted to vertical motion of the top board. Small taps on the wedge can lift very large weigh... More.