Block and Tackle - Student Model
SKU/Product Number
SB40354
In Stock
$37.95
Grades K-8.
One pulley can be used to change the direction of the force applied by a cord. A small force on the cord can be use to lift a large weight. Experimenting with the device shows why lifting the block by a short distance requires that the cord be pulled a long distance. Excellent for small groups or individual study. Includes a detailed activity guide which details the history of the model, practical applications, and classroom experiments. Overall dimensions: 13 in. x 4 in. x 6-1/2 in.
| Brand | Nasco |
|---|---|
| Item Weight | 1.70 lbs |
| Length | 13.00 |
| Width | 7.00 |
| Height | 4.00 |
| Age | 5 yrs-13 yrs |
| Grade | Kindergarten-8 |
| Prop 65 |
|
| School Type | Elementary School, Middle School |
| Subject Areas | Physical Science, Simple Machines |
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