Wedge – Student Model
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Product Number: SB42817M Price: $31.95 |
PRODUCT DETAILS
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 weights. Excellent for small groups or individual study. Includes a detailed activity guide which details the history of the model, practical applications, and classroom experiments. 14" x 3" x 5-3/4". Grades K-8.
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